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Update cabal-helper to version 0.8.1.2 that supports Cabal (>=1.14 && <1.26 || >=2.0 && <2.5)
Building cabal-helper-0.8.1.2 with Stack failed with 'Dependency cycle detected' error. It seems to be https://github.com/commercialhaskell/stack/issues/4265 Stack bug. As a temporary solution I added source code of cabal-helper package to vendor directory and commented out 'build-tool-depends: cabal-helper:cabal-helper-wrapper' line in the cabal-helper.cabal file.
This commit is contained in:
parent
579a0f16c4
commit
f38daf6773
@ -1,5 +1,10 @@
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|||||||
resolver: lts-11.3
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resolver: lts-11.3
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packages:
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packages:
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||||||
- '.'
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- '.'
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packages:
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||||||
|
- .
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||||||
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- location: vendor/cabal-helper-0.8.1.2
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extra-dep: true
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extra-deps:
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extra-deps:
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||||||
- cabal-helper-0.8.0.2
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- cabal-plan-0.4.0.0
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- pretty-show-1.8.2
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|
15
vendor/cabal-helper-0.8.1.2/.gitignore
vendored
Normal file
15
vendor/cabal-helper-0.8.1.2/.gitignore
vendored
Normal file
@ -0,0 +1,15 @@
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|||||||
|
dist/
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||||||
|
*~
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||||||
|
/.cabal-sandbox/
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||||||
|
add-source-timestamps
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|
package.cache
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|
cabal.sandbox.config
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|
# Mac OS generates
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||||||
|
# .DS_Store
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||||||
|
*.o
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||||||
|
*.dyn_o
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||||||
|
*.hi
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||||||
|
*.dyn_hi
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|
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||||||
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# Emacs lock files
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||||||
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.#*
|
27
vendor/cabal-helper-0.8.1.2/.gitlab-ci.yml
vendored
Normal file
27
vendor/cabal-helper-0.8.1.2/.gitlab-ci.yml
vendored
Normal file
@ -0,0 +1,27 @@
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|
stages:
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|
- build
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||||||
|
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||||||
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job-ghc8.4.3-cabal-install2.2.0.0:
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||||||
|
image: registry.gitlab.com/dxld/ghc-mod:ghc8.4.3-cabal-install2.2.0.0
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||||||
|
stage: build
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||||||
|
script: "$CI_PROJECT_DIR/scripts/ci/build.sh"
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||||||
|
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||||||
|
job-ghc8.2.2-cabal-install2.0.0.0:
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image: registry.gitlab.com/dxld/ghc-mod:ghc8.2.2-cabal-install2.0.0.0
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stage: build
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|
script: "$CI_PROJECT_DIR/scripts/ci/build.sh"
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|
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|
job-ghc8.0.2-cabal-install2.0.0.0:
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||||||
|
image: registry.gitlab.com/dxld/ghc-mod:ghc8.0.2-cabal-install2.0.0.0
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||||||
|
stage: build
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|
script: "$CI_PROJECT_DIR/scripts/ci/build.sh"
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|
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|
job-ghc7.10.3-cabal-install2.0.0.0:
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|
image: registry.gitlab.com/dxld/ghc-mod:ghc7.10.3-cabal-install2.0.0.0
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||||||
|
stage: build
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||||||
|
script: "$CI_PROJECT_DIR/scripts/ci/build.sh"
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||||||
|
|
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|
job-ghc7.8.4-cabal-install2.0.0.0:
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|
image: registry.gitlab.com/dxld/ghc-mod:ghc7.8.4-cabal-install2.0.0.0
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|
stage: build
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|
script: "$CI_PROJECT_DIR/scripts/ci/build.sh"
|
46
vendor/cabal-helper-0.8.1.2/.travis.yml
vendored
Normal file
46
vendor/cabal-helper-0.8.1.2/.travis.yml
vendored
Normal file
@ -0,0 +1,46 @@
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|
language: haskell
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|
ghc:
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|
- 7.4
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|
- 7.6
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||||||
|
- 7.8
|
||||||
|
|
||||||
|
sudo: false
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||||||
|
|
||||||
|
addons:
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||||||
|
apt:
|
||||||
|
packages:
|
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|
- zlib1g-dev
|
||||||
|
|
||||||
|
cache:
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||||||
|
apt: true
|
||||||
|
directories:
|
||||||
|
- ~/.cabal
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||||||
|
- ~/.ghc
|
||||||
|
- ~/.stack
|
||||||
|
|
||||||
|
install:
|
||||||
|
- export HOME=/tmp
|
||||||
|
- cabal update
|
||||||
|
- echo $PATH
|
||||||
|
- which cabal
|
||||||
|
- cabal install -j --only-dependencies --enable-tests
|
||||||
|
- if [ -n "$(ghc --version | awk '{ print $8 }' | sed -n '/^7.4/p')" ]; then cabal install Cabal --constraint "Cabal == 1.16.*"; fi
|
||||||
|
|
||||||
|
|
||||||
|
before_script:
|
||||||
|
- rm -f ~/.ghc-mod cabal-helper-*-Cabal-*
|
||||||
|
|
||||||
|
script:
|
||||||
|
- touch ChangeLog # Create ChangeLog if we're not on the release branch
|
||||||
|
- cabal check
|
||||||
|
|
||||||
|
- cabal sdist
|
||||||
|
- export SRC_TGZ="$PWD/dist/$(cabal info . | awk '{print $2 ".tar.gz";exit}')"
|
||||||
|
- rm -rf /tmp/cabal-helper* && cd /tmp
|
||||||
|
- tar -xf $SRC_TGZ && cd cabal-helper*/
|
||||||
|
|
||||||
|
- if [ -n "$(ghc --version | awk '{ print $8 }' | sed -n '/^7.8/p')" ]; then export WERROR="--ghc-option=-Werror"; fi
|
||||||
|
- cabal configure --enable-tests $WERROR
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||||||
|
- cabal build
|
||||||
|
- ./dist/build/cabal-helper-wrapper-v0.7/cabal-helper-wrapper-v0.7 . dist "compiler-version" "entrypoints" "source-dirs" "ghc-options" "ghc-src-options" "ghc-pkg-options" "ghc-lang-options"
|
||||||
|
- ./dist/build/spec/spec
|
674
vendor/cabal-helper-0.8.1.2/LICENSE
vendored
Normal file
674
vendor/cabal-helper-0.8.1.2/LICENSE
vendored
Normal file
@ -0,0 +1,674 @@
|
|||||||
|
GNU GENERAL PUBLIC LICENSE
|
||||||
|
Version 3, 29 June 2007
|
||||||
|
|
||||||
|
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
|
||||||
|
Everyone is permitted to copy and distribute verbatim copies
|
||||||
|
of this license document, but changing it is not allowed.
|
||||||
|
|
||||||
|
Preamble
|
||||||
|
|
||||||
|
The GNU General Public License is a free, copyleft license for
|
||||||
|
software and other kinds of works.
|
||||||
|
|
||||||
|
The licenses for most software and other practical works are designed
|
||||||
|
to take away your freedom to share and change the works. By contrast,
|
||||||
|
the GNU General Public License is intended to guarantee your freedom to
|
||||||
|
share and change all versions of a program--to make sure it remains free
|
||||||
|
software for all its users. We, the Free Software Foundation, use the
|
||||||
|
GNU General Public License for most of our software; it applies also to
|
||||||
|
any other work released this way by its authors. You can apply it to
|
||||||
|
your programs, too.
|
||||||
|
|
||||||
|
When we speak of free software, we are referring to freedom, not
|
||||||
|
price. Our General Public Licenses are designed to make sure that you
|
||||||
|
have the freedom to distribute copies of free software (and charge for
|
||||||
|
them if you wish), that you receive source code or can get it if you
|
||||||
|
want it, that you can change the software or use pieces of it in new
|
||||||
|
free programs, and that you know you can do these things.
|
||||||
|
|
||||||
|
To protect your rights, we need to prevent others from denying you
|
||||||
|
these rights or asking you to surrender the rights. Therefore, you have
|
||||||
|
certain responsibilities if you distribute copies of the software, or if
|
||||||
|
you modify it: responsibilities to respect the freedom of others.
|
||||||
|
|
||||||
|
For example, if you distribute copies of such a program, whether
|
||||||
|
gratis or for a fee, you must pass on to the recipients the same
|
||||||
|
freedoms that you received. You must make sure that they, too, receive
|
||||||
|
or can get the source code. And you must show them these terms so they
|
||||||
|
know their rights.
|
||||||
|
|
||||||
|
Developers that use the GNU GPL protect your rights with two steps:
|
||||||
|
(1) assert copyright on the software, and (2) offer you this License
|
||||||
|
giving you legal permission to copy, distribute and/or modify it.
|
||||||
|
|
||||||
|
For the developers' and authors' protection, the GPL clearly explains
|
||||||
|
that there is no warranty for this free software. For both users' and
|
||||||
|
authors' sake, the GPL requires that modified versions be marked as
|
||||||
|
changed, so that their problems will not be attributed erroneously to
|
||||||
|
authors of previous versions.
|
||||||
|
|
||||||
|
Some devices are designed to deny users access to install or run
|
||||||
|
modified versions of the software inside them, although the manufacturer
|
||||||
|
can do so. This is fundamentally incompatible with the aim of
|
||||||
|
protecting users' freedom to change the software. The systematic
|
||||||
|
pattern of such abuse occurs in the area of products for individuals to
|
||||||
|
use, which is precisely where it is most unacceptable. Therefore, we
|
||||||
|
have designed this version of the GPL to prohibit the practice for those
|
||||||
|
products. If such problems arise substantially in other domains, we
|
||||||
|
stand ready to extend this provision to those domains in future versions
|
||||||
|
of the GPL, as needed to protect the freedom of users.
|
||||||
|
|
||||||
|
Finally, every program is threatened constantly by software patents.
|
||||||
|
States should not allow patents to restrict development and use of
|
||||||
|
software on general-purpose computers, but in those that do, we wish to
|
||||||
|
avoid the special danger that patents applied to a free program could
|
||||||
|
make it effectively proprietary. To prevent this, the GPL assures that
|
||||||
|
patents cannot be used to render the program non-free.
|
||||||
|
|
||||||
|
The precise terms and conditions for copying, distribution and
|
||||||
|
modification follow.
|
||||||
|
|
||||||
|
TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
0. Definitions.
|
||||||
|
|
||||||
|
"This License" refers to version 3 of the GNU General Public License.
|
||||||
|
|
||||||
|
"Copyright" also means copyright-like laws that apply to other kinds of
|
||||||
|
works, such as semiconductor masks.
|
||||||
|
|
||||||
|
"The Program" refers to any copyrightable work licensed under this
|
||||||
|
License. Each licensee is addressed as "you". "Licensees" and
|
||||||
|
"recipients" may be individuals or organizations.
|
||||||
|
|
||||||
|
To "modify" a work means to copy from or adapt all or part of the work
|
||||||
|
in a fashion requiring copyright permission, other than the making of an
|
||||||
|
exact copy. The resulting work is called a "modified version" of the
|
||||||
|
earlier work or a work "based on" the earlier work.
|
||||||
|
|
||||||
|
A "covered work" means either the unmodified Program or a work based
|
||||||
|
on the Program.
|
||||||
|
|
||||||
|
To "propagate" a work means to do anything with it that, without
|
||||||
|
permission, would make you directly or secondarily liable for
|
||||||
|
infringement under applicable copyright law, except executing it on a
|
||||||
|
computer or modifying a private copy. Propagation includes copying,
|
||||||
|
distribution (with or without modification), making available to the
|
||||||
|
public, and in some countries other activities as well.
|
||||||
|
|
||||||
|
To "convey" a work means any kind of propagation that enables other
|
||||||
|
parties to make or receive copies. Mere interaction with a user through
|
||||||
|
a computer network, with no transfer of a copy, is not conveying.
|
||||||
|
|
||||||
|
An interactive user interface displays "Appropriate Legal Notices"
|
||||||
|
to the extent that it includes a convenient and prominently visible
|
||||||
|
feature that (1) displays an appropriate copyright notice, and (2)
|
||||||
|
tells the user that there is no warranty for the work (except to the
|
||||||
|
extent that warranties are provided), that licensees may convey the
|
||||||
|
work under this License, and how to view a copy of this License. If
|
||||||
|
the interface presents a list of user commands or options, such as a
|
||||||
|
menu, a prominent item in the list meets this criterion.
|
||||||
|
|
||||||
|
1. Source Code.
|
||||||
|
|
||||||
|
The "source code" for a work means the preferred form of the work
|
||||||
|
for making modifications to it. "Object code" means any non-source
|
||||||
|
form of a work.
|
||||||
|
|
||||||
|
A "Standard Interface" means an interface that either is an official
|
||||||
|
standard defined by a recognized standards body, or, in the case of
|
||||||
|
interfaces specified for a particular programming language, one that
|
||||||
|
is widely used among developers working in that language.
|
||||||
|
|
||||||
|
The "System Libraries" of an executable work include anything, other
|
||||||
|
than the work as a whole, that (a) is included in the normal form of
|
||||||
|
packaging a Major Component, but which is not part of that Major
|
||||||
|
Component, and (b) serves only to enable use of the work with that
|
||||||
|
Major Component, or to implement a Standard Interface for which an
|
||||||
|
implementation is available to the public in source code form. A
|
||||||
|
"Major Component", in this context, means a major essential component
|
||||||
|
(kernel, window system, and so on) of the specific operating system
|
||||||
|
(if any) on which the executable work runs, or a compiler used to
|
||||||
|
produce the work, or an object code interpreter used to run it.
|
||||||
|
|
||||||
|
The "Corresponding Source" for a work in object code form means all
|
||||||
|
the source code needed to generate, install, and (for an executable
|
||||||
|
work) run the object code and to modify the work, including scripts to
|
||||||
|
control those activities. However, it does not include the work's
|
||||||
|
System Libraries, or general-purpose tools or generally available free
|
||||||
|
programs which are used unmodified in performing those activities but
|
||||||
|
which are not part of the work. For example, Corresponding Source
|
||||||
|
includes interface definition files associated with source files for
|
||||||
|
the work, and the source code for shared libraries and dynamically
|
||||||
|
linked subprograms that the work is specifically designed to require,
|
||||||
|
such as by intimate data communication or control flow between those
|
||||||
|
subprograms and other parts of the work.
|
||||||
|
|
||||||
|
The Corresponding Source need not include anything that users
|
||||||
|
can regenerate automatically from other parts of the Corresponding
|
||||||
|
Source.
|
||||||
|
|
||||||
|
The Corresponding Source for a work in source code form is that
|
||||||
|
same work.
|
||||||
|
|
||||||
|
2. Basic Permissions.
|
||||||
|
|
||||||
|
All rights granted under this License are granted for the term of
|
||||||
|
copyright on the Program, and are irrevocable provided the stated
|
||||||
|
conditions are met. This License explicitly affirms your unlimited
|
||||||
|
permission to run the unmodified Program. The output from running a
|
||||||
|
covered work is covered by this License only if the output, given its
|
||||||
|
content, constitutes a covered work. This License acknowledges your
|
||||||
|
rights of fair use or other equivalent, as provided by copyright law.
|
||||||
|
|
||||||
|
You may make, run and propagate covered works that you do not
|
||||||
|
convey, without conditions so long as your license otherwise remains
|
||||||
|
in force. You may convey covered works to others for the sole purpose
|
||||||
|
of having them make modifications exclusively for you, or provide you
|
||||||
|
with facilities for running those works, provided that you comply with
|
||||||
|
the terms of this License in conveying all material for which you do
|
||||||
|
not control copyright. Those thus making or running the covered works
|
||||||
|
for you must do so exclusively on your behalf, under your direction
|
||||||
|
and control, on terms that prohibit them from making any copies of
|
||||||
|
your copyrighted material outside their relationship with you.
|
||||||
|
|
||||||
|
Conveying under any other circumstances is permitted solely under
|
||||||
|
the conditions stated below. Sublicensing is not allowed; section 10
|
||||||
|
makes it unnecessary.
|
||||||
|
|
||||||
|
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||||
|
|
||||||
|
No covered work shall be deemed part of an effective technological
|
||||||
|
measure under any applicable law fulfilling obligations under article
|
||||||
|
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||||
|
similar laws prohibiting or restricting circumvention of such
|
||||||
|
measures.
|
||||||
|
|
||||||
|
When you convey a covered work, you waive any legal power to forbid
|
||||||
|
circumvention of technological measures to the extent such circumvention
|
||||||
|
is effected by exercising rights under this License with respect to
|
||||||
|
the covered work, and you disclaim any intention to limit operation or
|
||||||
|
modification of the work as a means of enforcing, against the work's
|
||||||
|
users, your or third parties' legal rights to forbid circumvention of
|
||||||
|
technological measures.
|
||||||
|
|
||||||
|
4. Conveying Verbatim Copies.
|
||||||
|
|
||||||
|
You may convey verbatim copies of the Program's source code as you
|
||||||
|
receive it, in any medium, provided that you conspicuously and
|
||||||
|
appropriately publish on each copy an appropriate copyright notice;
|
||||||
|
keep intact all notices stating that this License and any
|
||||||
|
non-permissive terms added in accord with section 7 apply to the code;
|
||||||
|
keep intact all notices of the absence of any warranty; and give all
|
||||||
|
recipients a copy of this License along with the Program.
|
||||||
|
|
||||||
|
You may charge any price or no price for each copy that you convey,
|
||||||
|
and you may offer support or warranty protection for a fee.
|
||||||
|
|
||||||
|
5. Conveying Modified Source Versions.
|
||||||
|
|
||||||
|
You may convey a work based on the Program, or the modifications to
|
||||||
|
produce it from the Program, in the form of source code under the
|
||||||
|
terms of section 4, provided that you also meet all of these conditions:
|
||||||
|
|
||||||
|
a) The work must carry prominent notices stating that you modified
|
||||||
|
it, and giving a relevant date.
|
||||||
|
|
||||||
|
b) The work must carry prominent notices stating that it is
|
||||||
|
released under this License and any conditions added under section
|
||||||
|
7. This requirement modifies the requirement in section 4 to
|
||||||
|
"keep intact all notices".
|
||||||
|
|
||||||
|
c) You must license the entire work, as a whole, under this
|
||||||
|
License to anyone who comes into possession of a copy. This
|
||||||
|
License will therefore apply, along with any applicable section 7
|
||||||
|
additional terms, to the whole of the work, and all its parts,
|
||||||
|
regardless of how they are packaged. This License gives no
|
||||||
|
permission to license the work in any other way, but it does not
|
||||||
|
invalidate such permission if you have separately received it.
|
||||||
|
|
||||||
|
d) If the work has interactive user interfaces, each must display
|
||||||
|
Appropriate Legal Notices; however, if the Program has interactive
|
||||||
|
interfaces that do not display Appropriate Legal Notices, your
|
||||||
|
work need not make them do so.
|
||||||
|
|
||||||
|
A compilation of a covered work with other separate and independent
|
||||||
|
works, which are not by their nature extensions of the covered work,
|
||||||
|
and which are not combined with it such as to form a larger program,
|
||||||
|
in or on a volume of a storage or distribution medium, is called an
|
||||||
|
"aggregate" if the compilation and its resulting copyright are not
|
||||||
|
used to limit the access or legal rights of the compilation's users
|
||||||
|
beyond what the individual works permit. Inclusion of a covered work
|
||||||
|
in an aggregate does not cause this License to apply to the other
|
||||||
|
parts of the aggregate.
|
||||||
|
|
||||||
|
6. Conveying Non-Source Forms.
|
||||||
|
|
||||||
|
You may convey a covered work in object code form under the terms
|
||||||
|
of sections 4 and 5, provided that you also convey the
|
||||||
|
machine-readable Corresponding Source under the terms of this License,
|
||||||
|
in one of these ways:
|
||||||
|
|
||||||
|
a) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by the
|
||||||
|
Corresponding Source fixed on a durable physical medium
|
||||||
|
customarily used for software interchange.
|
||||||
|
|
||||||
|
b) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by a
|
||||||
|
written offer, valid for at least three years and valid for as
|
||||||
|
long as you offer spare parts or customer support for that product
|
||||||
|
model, to give anyone who possesses the object code either (1) a
|
||||||
|
copy of the Corresponding Source for all the software in the
|
||||||
|
product that is covered by this License, on a durable physical
|
||||||
|
medium customarily used for software interchange, for a price no
|
||||||
|
more than your reasonable cost of physically performing this
|
||||||
|
conveying of source, or (2) access to copy the
|
||||||
|
Corresponding Source from a network server at no charge.
|
||||||
|
|
||||||
|
c) Convey individual copies of the object code with a copy of the
|
||||||
|
written offer to provide the Corresponding Source. This
|
||||||
|
alternative is allowed only occasionally and noncommercially, and
|
||||||
|
only if you received the object code with such an offer, in accord
|
||||||
|
with subsection 6b.
|
||||||
|
|
||||||
|
d) Convey the object code by offering access from a designated
|
||||||
|
place (gratis or for a charge), and offer equivalent access to the
|
||||||
|
Corresponding Source in the same way through the same place at no
|
||||||
|
further charge. You need not require recipients to copy the
|
||||||
|
Corresponding Source along with the object code. If the place to
|
||||||
|
copy the object code is a network server, the Corresponding Source
|
||||||
|
may be on a different server (operated by you or a third party)
|
||||||
|
that supports equivalent copying facilities, provided you maintain
|
||||||
|
clear directions next to the object code saying where to find the
|
||||||
|
Corresponding Source. Regardless of what server hosts the
|
||||||
|
Corresponding Source, you remain obligated to ensure that it is
|
||||||
|
available for as long as needed to satisfy these requirements.
|
||||||
|
|
||||||
|
e) Convey the object code using peer-to-peer transmission, provided
|
||||||
|
you inform other peers where the object code and Corresponding
|
||||||
|
Source of the work are being offered to the general public at no
|
||||||
|
charge under subsection 6d.
|
||||||
|
|
||||||
|
A separable portion of the object code, whose source code is excluded
|
||||||
|
from the Corresponding Source as a System Library, need not be
|
||||||
|
included in conveying the object code work.
|
||||||
|
|
||||||
|
A "User Product" is either (1) a "consumer product", which means any
|
||||||
|
tangible personal property which is normally used for personal, family,
|
||||||
|
or household purposes, or (2) anything designed or sold for incorporation
|
||||||
|
into a dwelling. In determining whether a product is a consumer product,
|
||||||
|
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||||
|
product received by a particular user, "normally used" refers to a
|
||||||
|
typical or common use of that class of product, regardless of the status
|
||||||
|
of the particular user or of the way in which the particular user
|
||||||
|
actually uses, or expects or is expected to use, the product. A product
|
||||||
|
is a consumer product regardless of whether the product has substantial
|
||||||
|
commercial, industrial or non-consumer uses, unless such uses represent
|
||||||
|
the only significant mode of use of the product.
|
||||||
|
|
||||||
|
"Installation Information" for a User Product means any methods,
|
||||||
|
procedures, authorization keys, or other information required to install
|
||||||
|
and execute modified versions of a covered work in that User Product from
|
||||||
|
a modified version of its Corresponding Source. The information must
|
||||||
|
suffice to ensure that the continued functioning of the modified object
|
||||||
|
code is in no case prevented or interfered with solely because
|
||||||
|
modification has been made.
|
||||||
|
|
||||||
|
If you convey an object code work under this section in, or with, or
|
||||||
|
specifically for use in, a User Product, and the conveying occurs as
|
||||||
|
part of a transaction in which the right of possession and use of the
|
||||||
|
User Product is transferred to the recipient in perpetuity or for a
|
||||||
|
fixed term (regardless of how the transaction is characterized), the
|
||||||
|
Corresponding Source conveyed under this section must be accompanied
|
||||||
|
by the Installation Information. But this requirement does not apply
|
||||||
|
if neither you nor any third party retains the ability to install
|
||||||
|
modified object code on the User Product (for example, the work has
|
||||||
|
been installed in ROM).
|
||||||
|
|
||||||
|
The requirement to provide Installation Information does not include a
|
||||||
|
requirement to continue to provide support service, warranty, or updates
|
||||||
|
for a work that has been modified or installed by the recipient, or for
|
||||||
|
the User Product in which it has been modified or installed. Access to a
|
||||||
|
network may be denied when the modification itself materially and
|
||||||
|
adversely affects the operation of the network or violates the rules and
|
||||||
|
protocols for communication across the network.
|
||||||
|
|
||||||
|
Corresponding Source conveyed, and Installation Information provided,
|
||||||
|
in accord with this section must be in a format that is publicly
|
||||||
|
documented (and with an implementation available to the public in
|
||||||
|
source code form), and must require no special password or key for
|
||||||
|
unpacking, reading or copying.
|
||||||
|
|
||||||
|
7. Additional Terms.
|
||||||
|
|
||||||
|
"Additional permissions" are terms that supplement the terms of this
|
||||||
|
License by making exceptions from one or more of its conditions.
|
||||||
|
Additional permissions that are applicable to the entire Program shall
|
||||||
|
be treated as though they were included in this License, to the extent
|
||||||
|
that they are valid under applicable law. If additional permissions
|
||||||
|
apply only to part of the Program, that part may be used separately
|
||||||
|
under those permissions, but the entire Program remains governed by
|
||||||
|
this License without regard to the additional permissions.
|
||||||
|
|
||||||
|
When you convey a copy of a covered work, you may at your option
|
||||||
|
remove any additional permissions from that copy, or from any part of
|
||||||
|
it. (Additional permissions may be written to require their own
|
||||||
|
removal in certain cases when you modify the work.) You may place
|
||||||
|
additional permissions on material, added by you to a covered work,
|
||||||
|
for which you have or can give appropriate copyright permission.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, for material you
|
||||||
|
add to a covered work, you may (if authorized by the copyright holders of
|
||||||
|
that material) supplement the terms of this License with terms:
|
||||||
|
|
||||||
|
a) Disclaiming warranty or limiting liability differently from the
|
||||||
|
terms of sections 15 and 16 of this License; or
|
||||||
|
|
||||||
|
b) Requiring preservation of specified reasonable legal notices or
|
||||||
|
author attributions in that material or in the Appropriate Legal
|
||||||
|
Notices displayed by works containing it; or
|
||||||
|
|
||||||
|
c) Prohibiting misrepresentation of the origin of that material, or
|
||||||
|
requiring that modified versions of such material be marked in
|
||||||
|
reasonable ways as different from the original version; or
|
||||||
|
|
||||||
|
d) Limiting the use for publicity purposes of names of licensors or
|
||||||
|
authors of the material; or
|
||||||
|
|
||||||
|
e) Declining to grant rights under trademark law for use of some
|
||||||
|
trade names, trademarks, or service marks; or
|
||||||
|
|
||||||
|
f) Requiring indemnification of licensors and authors of that
|
||||||
|
material by anyone who conveys the material (or modified versions of
|
||||||
|
it) with contractual assumptions of liability to the recipient, for
|
||||||
|
any liability that these contractual assumptions directly impose on
|
||||||
|
those licensors and authors.
|
||||||
|
|
||||||
|
All other non-permissive additional terms are considered "further
|
||||||
|
restrictions" within the meaning of section 10. If the Program as you
|
||||||
|
received it, or any part of it, contains a notice stating that it is
|
||||||
|
governed by this License along with a term that is a further
|
||||||
|
restriction, you may remove that term. If a license document contains
|
||||||
|
a further restriction but permits relicensing or conveying under this
|
||||||
|
License, you may add to a covered work material governed by the terms
|
||||||
|
of that license document, provided that the further restriction does
|
||||||
|
not survive such relicensing or conveying.
|
||||||
|
|
||||||
|
If you add terms to a covered work in accord with this section, you
|
||||||
|
must place, in the relevant source files, a statement of the
|
||||||
|
additional terms that apply to those files, or a notice indicating
|
||||||
|
where to find the applicable terms.
|
||||||
|
|
||||||
|
Additional terms, permissive or non-permissive, may be stated in the
|
||||||
|
form of a separately written license, or stated as exceptions;
|
||||||
|
the above requirements apply either way.
|
||||||
|
|
||||||
|
8. Termination.
|
||||||
|
|
||||||
|
You may not propagate or modify a covered work except as expressly
|
||||||
|
provided under this License. Any attempt otherwise to propagate or
|
||||||
|
modify it is void, and will automatically terminate your rights under
|
||||||
|
this License (including any patent licenses granted under the third
|
||||||
|
paragraph of section 11).
|
||||||
|
|
||||||
|
However, if you cease all violation of this License, then your
|
||||||
|
license from a particular copyright holder is reinstated (a)
|
||||||
|
provisionally, unless and until the copyright holder explicitly and
|
||||||
|
finally terminates your license, and (b) permanently, if the copyright
|
||||||
|
holder fails to notify you of the violation by some reasonable means
|
||||||
|
prior to 60 days after the cessation.
|
||||||
|
|
||||||
|
Moreover, your license from a particular copyright holder is
|
||||||
|
reinstated permanently if the copyright holder notifies you of the
|
||||||
|
violation by some reasonable means, this is the first time you have
|
||||||
|
received notice of violation of this License (for any work) from that
|
||||||
|
copyright holder, and you cure the violation prior to 30 days after
|
||||||
|
your receipt of the notice.
|
||||||
|
|
||||||
|
Termination of your rights under this section does not terminate the
|
||||||
|
licenses of parties who have received copies or rights from you under
|
||||||
|
this License. If your rights have been terminated and not permanently
|
||||||
|
reinstated, you do not qualify to receive new licenses for the same
|
||||||
|
material under section 10.
|
||||||
|
|
||||||
|
9. Acceptance Not Required for Having Copies.
|
||||||
|
|
||||||
|
You are not required to accept this License in order to receive or
|
||||||
|
run a copy of the Program. Ancillary propagation of a covered work
|
||||||
|
occurring solely as a consequence of using peer-to-peer transmission
|
||||||
|
to receive a copy likewise does not require acceptance. However,
|
||||||
|
nothing other than this License grants you permission to propagate or
|
||||||
|
modify any covered work. These actions infringe copyright if you do
|
||||||
|
not accept this License. Therefore, by modifying or propagating a
|
||||||
|
covered work, you indicate your acceptance of this License to do so.
|
||||||
|
|
||||||
|
10. Automatic Licensing of Downstream Recipients.
|
||||||
|
|
||||||
|
Each time you convey a covered work, the recipient automatically
|
||||||
|
receives a license from the original licensors, to run, modify and
|
||||||
|
propagate that work, subject to this License. You are not responsible
|
||||||
|
for enforcing compliance by third parties with this License.
|
||||||
|
|
||||||
|
An "entity transaction" is a transaction transferring control of an
|
||||||
|
organization, or substantially all assets of one, or subdividing an
|
||||||
|
organization, or merging organizations. If propagation of a covered
|
||||||
|
work results from an entity transaction, each party to that
|
||||||
|
transaction who receives a copy of the work also receives whatever
|
||||||
|
licenses to the work the party's predecessor in interest had or could
|
||||||
|
give under the previous paragraph, plus a right to possession of the
|
||||||
|
Corresponding Source of the work from the predecessor in interest, if
|
||||||
|
the predecessor has it or can get it with reasonable efforts.
|
||||||
|
|
||||||
|
You may not impose any further restrictions on the exercise of the
|
||||||
|
rights granted or affirmed under this License. For example, you may
|
||||||
|
not impose a license fee, royalty, or other charge for exercise of
|
||||||
|
rights granted under this License, and you may not initiate litigation
|
||||||
|
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||||
|
any patent claim is infringed by making, using, selling, offering for
|
||||||
|
sale, or importing the Program or any portion of it.
|
||||||
|
|
||||||
|
11. Patents.
|
||||||
|
|
||||||
|
A "contributor" is a copyright holder who authorizes use under this
|
||||||
|
License of the Program or a work on which the Program is based. The
|
||||||
|
work thus licensed is called the contributor's "contributor version".
|
||||||
|
|
||||||
|
A contributor's "essential patent claims" are all patent claims
|
||||||
|
owned or controlled by the contributor, whether already acquired or
|
||||||
|
hereafter acquired, that would be infringed by some manner, permitted
|
||||||
|
by this License, of making, using, or selling its contributor version,
|
||||||
|
but do not include claims that would be infringed only as a
|
||||||
|
consequence of further modification of the contributor version. For
|
||||||
|
purposes of this definition, "control" includes the right to grant
|
||||||
|
patent sublicenses in a manner consistent with the requirements of
|
||||||
|
this License.
|
||||||
|
|
||||||
|
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||||
|
patent license under the contributor's essential patent claims, to
|
||||||
|
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||||
|
propagate the contents of its contributor version.
|
||||||
|
|
||||||
|
In the following three paragraphs, a "patent license" is any express
|
||||||
|
agreement or commitment, however denominated, not to enforce a patent
|
||||||
|
(such as an express permission to practice a patent or covenant not to
|
||||||
|
sue for patent infringement). To "grant" such a patent license to a
|
||||||
|
party means to make such an agreement or commitment not to enforce a
|
||||||
|
patent against the party.
|
||||||
|
|
||||||
|
If you convey a covered work, knowingly relying on a patent license,
|
||||||
|
and the Corresponding Source of the work is not available for anyone
|
||||||
|
to copy, free of charge and under the terms of this License, through a
|
||||||
|
publicly available network server or other readily accessible means,
|
||||||
|
then you must either (1) cause the Corresponding Source to be so
|
||||||
|
available, or (2) arrange to deprive yourself of the benefit of the
|
||||||
|
patent license for this particular work, or (3) arrange, in a manner
|
||||||
|
consistent with the requirements of this License, to extend the patent
|
||||||
|
license to downstream recipients. "Knowingly relying" means you have
|
||||||
|
actual knowledge that, but for the patent license, your conveying the
|
||||||
|
covered work in a country, or your recipient's use of the covered work
|
||||||
|
in a country, would infringe one or more identifiable patents in that
|
||||||
|
country that you have reason to believe are valid.
|
||||||
|
|
||||||
|
If, pursuant to or in connection with a single transaction or
|
||||||
|
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||||
|
covered work, and grant a patent license to some of the parties
|
||||||
|
receiving the covered work authorizing them to use, propagate, modify
|
||||||
|
or convey a specific copy of the covered work, then the patent license
|
||||||
|
you grant is automatically extended to all recipients of the covered
|
||||||
|
work and works based on it.
|
||||||
|
|
||||||
|
A patent license is "discriminatory" if it does not include within
|
||||||
|
the scope of its coverage, prohibits the exercise of, or is
|
||||||
|
conditioned on the non-exercise of one or more of the rights that are
|
||||||
|
specifically granted under this License. You may not convey a covered
|
||||||
|
work if you are a party to an arrangement with a third party that is
|
||||||
|
in the business of distributing software, under which you make payment
|
||||||
|
to the third party based on the extent of your activity of conveying
|
||||||
|
the work, and under which the third party grants, to any of the
|
||||||
|
parties who would receive the covered work from you, a discriminatory
|
||||||
|
patent license (a) in connection with copies of the covered work
|
||||||
|
conveyed by you (or copies made from those copies), or (b) primarily
|
||||||
|
for and in connection with specific products or compilations that
|
||||||
|
contain the covered work, unless you entered into that arrangement,
|
||||||
|
or that patent license was granted, prior to 28 March 2007.
|
||||||
|
|
||||||
|
Nothing in this License shall be construed as excluding or limiting
|
||||||
|
any implied license or other defenses to infringement that may
|
||||||
|
otherwise be available to you under applicable patent law.
|
||||||
|
|
||||||
|
12. No Surrender of Others' Freedom.
|
||||||
|
|
||||||
|
If conditions are imposed on you (whether by court order, agreement or
|
||||||
|
otherwise) that contradict the conditions of this License, they do not
|
||||||
|
excuse you from the conditions of this License. If you cannot convey a
|
||||||
|
covered work so as to satisfy simultaneously your obligations under this
|
||||||
|
License and any other pertinent obligations, then as a consequence you may
|
||||||
|
not convey it at all. For example, if you agree to terms that obligate you
|
||||||
|
to collect a royalty for further conveying from those to whom you convey
|
||||||
|
the Program, the only way you could satisfy both those terms and this
|
||||||
|
License would be to refrain entirely from conveying the Program.
|
||||||
|
|
||||||
|
13. Use with the GNU Affero General Public License.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, you have
|
||||||
|
permission to link or combine any covered work with a work licensed
|
||||||
|
under version 3 of the GNU Affero General Public License into a single
|
||||||
|
combined work, and to convey the resulting work. The terms of this
|
||||||
|
License will continue to apply to the part which is the covered work,
|
||||||
|
but the special requirements of the GNU Affero General Public License,
|
||||||
|
section 13, concerning interaction through a network will apply to the
|
||||||
|
combination as such.
|
||||||
|
|
||||||
|
14. Revised Versions of this License.
|
||||||
|
|
||||||
|
The Free Software Foundation may publish revised and/or new versions of
|
||||||
|
the GNU General Public License from time to time. Such new versions will
|
||||||
|
be similar in spirit to the present version, but may differ in detail to
|
||||||
|
address new problems or concerns.
|
||||||
|
|
||||||
|
Each version is given a distinguishing version number. If the
|
||||||
|
Program specifies that a certain numbered version of the GNU General
|
||||||
|
Public License "or any later version" applies to it, you have the
|
||||||
|
option of following the terms and conditions either of that numbered
|
||||||
|
version or of any later version published by the Free Software
|
||||||
|
Foundation. If the Program does not specify a version number of the
|
||||||
|
GNU General Public License, you may choose any version ever published
|
||||||
|
by the Free Software Foundation.
|
||||||
|
|
||||||
|
If the Program specifies that a proxy can decide which future
|
||||||
|
versions of the GNU General Public License can be used, that proxy's
|
||||||
|
public statement of acceptance of a version permanently authorizes you
|
||||||
|
to choose that version for the Program.
|
||||||
|
|
||||||
|
Later license versions may give you additional or different
|
||||||
|
permissions. However, no additional obligations are imposed on any
|
||||||
|
author or copyright holder as a result of your choosing to follow a
|
||||||
|
later version.
|
||||||
|
|
||||||
|
15. Disclaimer of Warranty.
|
||||||
|
|
||||||
|
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||||
|
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||||
|
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||||
|
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||||
|
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||||
|
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||||
|
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||||
|
|
||||||
|
16. Limitation of Liability.
|
||||||
|
|
||||||
|
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||||
|
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||||
|
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||||
|
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||||
|
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||||
|
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||||
|
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||||
|
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||||
|
SUCH DAMAGES.
|
||||||
|
|
||||||
|
17. Interpretation of Sections 15 and 16.
|
||||||
|
|
||||||
|
If the disclaimer of warranty and limitation of liability provided
|
||||||
|
above cannot be given local legal effect according to their terms,
|
||||||
|
reviewing courts shall apply local law that most closely approximates
|
||||||
|
an absolute waiver of all civil liability in connection with the
|
||||||
|
Program, unless a warranty or assumption of liability accompanies a
|
||||||
|
copy of the Program in return for a fee.
|
||||||
|
|
||||||
|
END OF TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
How to Apply These Terms to Your New Programs
|
||||||
|
|
||||||
|
If you develop a new program, and you want it to be of the greatest
|
||||||
|
possible use to the public, the best way to achieve this is to make it
|
||||||
|
free software which everyone can redistribute and change under these terms.
|
||||||
|
|
||||||
|
To do so, attach the following notices to the program. It is safest
|
||||||
|
to attach them to the start of each source file to most effectively
|
||||||
|
state the exclusion of warranty; and each file should have at least
|
||||||
|
the "copyright" line and a pointer to where the full notice is found.
|
||||||
|
|
||||||
|
<one line to give the program's name and a brief idea of what it does.>
|
||||||
|
Copyright (C) <year> <name of author>
|
||||||
|
|
||||||
|
This program is free software: you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation, either version 3 of the License, or
|
||||||
|
(at your option) any later version.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
Also add information on how to contact you by electronic and paper mail.
|
||||||
|
|
||||||
|
If the program does terminal interaction, make it output a short
|
||||||
|
notice like this when it starts in an interactive mode:
|
||||||
|
|
||||||
|
<program> Copyright (C) <year> <name of author>
|
||||||
|
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||||
|
This is free software, and you are welcome to redistribute it
|
||||||
|
under certain conditions; type `show c' for details.
|
||||||
|
|
||||||
|
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||||
|
parts of the General Public License. Of course, your program's commands
|
||||||
|
might be different; for a GUI interface, you would use an "about box".
|
||||||
|
|
||||||
|
You should also get your employer (if you work as a programmer) or school,
|
||||||
|
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||||
|
For more information on this, and how to apply and follow the GNU GPL, see
|
||||||
|
<http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
The GNU General Public License does not permit incorporating your program
|
||||||
|
into proprietary programs. If your program is a subroutine library, you
|
||||||
|
may consider it more useful to permit linking proprietary applications with
|
||||||
|
the library. If this is what you want to do, use the GNU Lesser General
|
||||||
|
Public License instead of this License. But first, please read
|
||||||
|
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
|
34
vendor/cabal-helper-0.8.1.2/README.md
vendored
Normal file
34
vendor/cabal-helper-0.8.1.2/README.md
vendored
Normal file
@ -0,0 +1,34 @@
|
|||||||
|
# cabal-helper
|
||||||
|
[![build status](https://gitlab.com/dxld/cabal-helper/badges/master/build.svg)](https://gitlab.com/dxld/cabal-helper/commits/master)
|
||||||
|
|
||||||
|
Cabal's little helper provides access to build information gathered by `cabal`
|
||||||
|
when configuring a project. Specifically we're interested in retrieving enough
|
||||||
|
information to bring up a compiler session, using the GHC API, which is similar
|
||||||
|
to running `cabal repl` in a project.
|
||||||
|
|
||||||
|
While simple in principle this is complicated by the fact that the information
|
||||||
|
Cabal writes to disk is in an unstable format and only really accessible through
|
||||||
|
the Cabal API itself.
|
||||||
|
|
||||||
|
Since we do not want to bind the user of a development tool which utilises this
|
||||||
|
library to a specific version of Cabal we compile the code which interfaces with
|
||||||
|
the Cabal library's API on the user's machine, at runtime, against whichever
|
||||||
|
version of Cabal was used to write the on disk information for a given project.
|
||||||
|
|
||||||
|
If this version of Cabal is not available on the users machine anymore, which is
|
||||||
|
fairly likely since cabal-install is usually linked statically, we have support
|
||||||
|
for compiling the Cabal library also. In this case the library is installed into
|
||||||
|
a private, isolated, package database in `$XDG_CACHE_HOME/cabal-helper` so as to
|
||||||
|
not interfere with the user's package database.
|
||||||
|
|
||||||
|
## IRC
|
||||||
|
|
||||||
|
If you have any problems, suggestions, comments swing by
|
||||||
|
[\#ghc-mod (web client)](https://kiwiirc.com/client/irc.freenode.org/ghc-mod) on
|
||||||
|
Freenode. If you're reporting a bug please also create an issue
|
||||||
|
[here](https://github.com/DanielG/cabal-helper/issues) so we have a way to
|
||||||
|
contact you if you don't have time to stay.
|
||||||
|
|
||||||
|
Do hang around for a while if no one answers and repeat your question if you
|
||||||
|
still haven't gotten any answer after a day or so. You're most likely to get an
|
||||||
|
answer during the day in GMT+1.
|
2
vendor/cabal-helper-0.8.1.2/Setup.hs
vendored
Normal file
2
vendor/cabal-helper-0.8.1.2/Setup.hs
vendored
Normal file
@ -0,0 +1,2 @@
|
|||||||
|
import Distribution.Simple
|
||||||
|
main = defaultMain
|
291
vendor/cabal-helper-0.8.1.2/cabal-helper.cabal
vendored
Normal file
291
vendor/cabal-helper-0.8.1.2/cabal-helper.cabal
vendored
Normal file
@ -0,0 +1,291 @@
|
|||||||
|
name: cabal-helper
|
||||||
|
version: 0.8.1.2
|
||||||
|
synopsis:
|
||||||
|
Simple interface to some of Cabal's configuration state, mainly used by ghc-mod
|
||||||
|
description:
|
||||||
|
Cabal's little helper provides access to build information gathered by
|
||||||
|
@cabal@ when configuring a project. Specifically we're interested in
|
||||||
|
retrieving enough information to bring up a compiler session, using the GHC
|
||||||
|
API, which is similar to running @cabal repl@ in a project.
|
||||||
|
.
|
||||||
|
While simple in principle this is complicated by the fact that the
|
||||||
|
information Cabal writes to disk is in an unstable format and only really
|
||||||
|
accessible through the Cabal API itself.
|
||||||
|
.
|
||||||
|
Since we do not want to bind the user of a development tool which utilises
|
||||||
|
this library to a specific version of Cabal we compile the code which
|
||||||
|
interfaces with the Cabal library's API on the user's machine, at runtime,
|
||||||
|
against whichever version of Cabal was used to write the on disk information
|
||||||
|
for a given project.
|
||||||
|
.
|
||||||
|
If this version of Cabal is not available on the users machine anymore,
|
||||||
|
which is fairly likely since cabal-install is usually linked statically, we
|
||||||
|
have support for compiling the Cabal library also. In this case the library
|
||||||
|
is installed into a private, isolated, package database in
|
||||||
|
@$XDG_CACHE_HOME/cabal-helper@ so as to not interfere with the user's
|
||||||
|
package database.
|
||||||
|
license: GPL-3
|
||||||
|
license-file: LICENSE
|
||||||
|
author: Daniel Gröber <cabal-helper@dxld.at>
|
||||||
|
maintainer: cabal-helper@dxld.at
|
||||||
|
category: Distribution
|
||||||
|
build-type: Custom
|
||||||
|
cabal-version: 2.0
|
||||||
|
extra-source-files: README.md
|
||||||
|
src/CabalHelper/Runtime/*.hs
|
||||||
|
|
||||||
|
tests/*.hs
|
||||||
|
|
||||||
|
tests/exelib/*.hs
|
||||||
|
tests/exelib/*.cabal
|
||||||
|
tests/exelib/lib/*.hs
|
||||||
|
|
||||||
|
tests/exeintlib/*.hs
|
||||||
|
tests/exeintlib/*.cabal
|
||||||
|
tests/exeintlib/lib/*.hs
|
||||||
|
tests/exeintlib/intlib/*.hs
|
||||||
|
|
||||||
|
tests/fliblib/*.hs
|
||||||
|
tests/fliblib/*.cabal
|
||||||
|
tests/fliblib/lib/*.hs
|
||||||
|
|
||||||
|
tests/bkpregex/*.cabal
|
||||||
|
tests/bkpregex/*.hs
|
||||||
|
tests/bkpregex/regex-example/*.hs
|
||||||
|
tests/bkpregex/regex-indef/*.hs
|
||||||
|
tests/bkpregex/regex-indef/*.hsig
|
||||||
|
tests/bkpregex/regex-types/Regex/*.hs
|
||||||
|
tests/bkpregex/str-impls/Str/*.hs
|
||||||
|
|
||||||
|
source-repository head
|
||||||
|
type: git
|
||||||
|
location: https://github.com/DanielG/cabal-helper.git
|
||||||
|
|
||||||
|
flag dev
|
||||||
|
description: Build development components
|
||||||
|
default: False
|
||||||
|
manual: True
|
||||||
|
|
||||||
|
custom-setup
|
||||||
|
setup-depends: base
|
||||||
|
, Cabal < 3 && >= 2.0.0.0
|
||||||
|
|
||||||
|
-- [Note test dependencies] Vaious tests need access to modules used in other
|
||||||
|
-- components, unfortunately we can't use Cabal 2.0's new internal libraries for
|
||||||
|
-- this because we'd like to support ancient Cabal versions. Instead we just
|
||||||
|
-- copy 'hs-source-dirs', 'build-depends' and 'other-modules' fields as
|
||||||
|
-- appropriate.
|
||||||
|
--
|
||||||
|
-- The following awk command will copy paragraphs starting with:
|
||||||
|
-- -- Common some-name
|
||||||
|
-- to following paragraphs starting with:
|
||||||
|
-- -- Instantiate common some-name
|
||||||
|
--
|
||||||
|
-- $ gawk -i inplace -f scripts/update-cabal-common-section-instantiations.awk cabal-helper.cabal
|
||||||
|
--
|
||||||
|
-- FIXME: We can use Cabal 2.0 features now, yey!
|
||||||
|
|
||||||
|
library
|
||||||
|
default-language: Haskell2010
|
||||||
|
default-extensions: NondecreasingIndentation
|
||||||
|
hs-source-dirs: lib, src
|
||||||
|
exposed-modules: Distribution.Helper
|
||||||
|
other-modules:
|
||||||
|
CabalHelper.Shared.InterfaceTypes
|
||||||
|
CabalHelper.Shared.Sandbox
|
||||||
|
Paths_cabal_helper
|
||||||
|
autogen-modules: Paths_cabal_helper
|
||||||
|
|
||||||
|
ghc-options: -Wall
|
||||||
|
|
||||||
|
-- well actually this is a "runtime"-tool-depends :)
|
||||||
|
-- build-tool-depends: cabal-helper:cabal-helper-wrapper
|
||||||
|
|
||||||
|
build-depends: base < 5 && >= 4.7
|
||||||
|
build-depends: Cabal < 2.5 && >= 2.0 || < 1.26 && >= 1.14
|
||||||
|
, cabal-plan < 0.5 && >= 0.3.0.0
|
||||||
|
, containers < 1 && >= 0.5.5.1
|
||||||
|
, directory < 1.4 && >= 1.2.1.0
|
||||||
|
, filepath < 1.5 && >= 1.3.0.0
|
||||||
|
, transformers < 0.6 && >= 0.3.0.0
|
||||||
|
, mtl < 2.3 && >= 2.0
|
||||||
|
, process < 1.7 && >= 1.1.0.1
|
||||||
|
if !os(windows)
|
||||||
|
build-depends: unix < 2.8 && >= 2.5.1.1
|
||||||
|
build-depends: unix-compat < 0.6 && >= 0.4.3.1
|
||||||
|
, semigroupoids < 5.3 && >= 5.2
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
executable cabal-helper-wrapper
|
||||||
|
main-is: CabalHelper/Compiletime/Wrapper.hs
|
||||||
|
if flag(dev)
|
||||||
|
ghc-options: -Wall
|
||||||
|
scope: private
|
||||||
|
|
||||||
|
-- Common c-h-wrapper-fields -- See [Note test dependencies]
|
||||||
|
default-language: Haskell2010
|
||||||
|
default-extensions: NondecreasingIndentation
|
||||||
|
other-extensions: TemplateHaskell
|
||||||
|
hs-source-dirs: src
|
||||||
|
other-modules:
|
||||||
|
CabalHelper.Compiletime.Compat.Environment
|
||||||
|
CabalHelper.Compiletime.Compat.ProgramDb
|
||||||
|
CabalHelper.Compiletime.Compat.Version
|
||||||
|
CabalHelper.Compiletime.Compile
|
||||||
|
CabalHelper.Compiletime.Data
|
||||||
|
CabalHelper.Compiletime.Log
|
||||||
|
CabalHelper.Compiletime.Types
|
||||||
|
CabalHelper.Shared.Common
|
||||||
|
CabalHelper.Shared.InterfaceTypes
|
||||||
|
CabalHelper.Shared.Sandbox
|
||||||
|
Paths_cabal_helper
|
||||||
|
build-tool-depends: cabal-install:cabal
|
||||||
|
build-depends: base < 5 && >= 4.7
|
||||||
|
if os(windows)
|
||||||
|
build-depends: base >= 4.7
|
||||||
|
build-depends: Cabal < 2.5 && >= 2.0 || < 1.26 && >= 1.14
|
||||||
|
, cabal-plan < 0.5 && >= 0.3.0.0
|
||||||
|
, containers < 1 && >= 0.5.5.1
|
||||||
|
, bytestring < 0.11 && >= 0.9.2.1
|
||||||
|
, directory < 1.4 && >= 1.2.1.0
|
||||||
|
, filepath < 1.5 && >= 1.3.0.0
|
||||||
|
, mtl < 2.3 && >= 2.0
|
||||||
|
, process < 1.7 && >= 1.1.0.1
|
||||||
|
, pretty-show < 1.9 && >= 1.8.1
|
||||||
|
, text < 1.3 && >= 1.0.0.0
|
||||||
|
, template-haskell < 2.14 && >= 2.7.0.0
|
||||||
|
, temporary < 1.3 && >= 1.2.1
|
||||||
|
, transformers < 0.6 && >= 0.3.0.0
|
||||||
|
if !os(windows)
|
||||||
|
build-depends: unix < 2.8 && >= 2.5.1.1
|
||||||
|
build-depends: unix-compat < 0.6 && >= 0.4.3.1
|
||||||
|
, utf8-string < 1.1 && >= 1.0.1.1
|
||||||
|
build-tools: cabal
|
||||||
|
|
||||||
|
|
||||||
|
test-suite compile-test
|
||||||
|
type: exitcode-stdio-1.0
|
||||||
|
main-is: CompileTest.hs
|
||||||
|
hs-source-dirs: tests
|
||||||
|
ghc-options: -Wall
|
||||||
|
build-tools: cabal
|
||||||
|
|
||||||
|
-- Instantiate common c-h-wrapper-fields -- See [Note test dependencies]
|
||||||
|
default-language: Haskell2010
|
||||||
|
default-extensions: NondecreasingIndentation
|
||||||
|
other-extensions: TemplateHaskell
|
||||||
|
hs-source-dirs: src
|
||||||
|
other-modules:
|
||||||
|
CabalHelper.Compiletime.Compat.Environment
|
||||||
|
CabalHelper.Compiletime.Compat.ProgramDb
|
||||||
|
CabalHelper.Compiletime.Compat.Version
|
||||||
|
CabalHelper.Compiletime.Compile
|
||||||
|
CabalHelper.Compiletime.Data
|
||||||
|
CabalHelper.Compiletime.Log
|
||||||
|
CabalHelper.Compiletime.Types
|
||||||
|
CabalHelper.Shared.Common
|
||||||
|
CabalHelper.Shared.InterfaceTypes
|
||||||
|
CabalHelper.Shared.Sandbox
|
||||||
|
Paths_cabal_helper
|
||||||
|
build-tool-depends: cabal-install:cabal
|
||||||
|
build-depends: base < 5 && >= 4.7
|
||||||
|
if os(windows)
|
||||||
|
build-depends: base >= 4.7
|
||||||
|
build-depends: Cabal < 2.5 && >= 2.0 || < 1.26 && >= 1.14
|
||||||
|
, cabal-plan < 0.5 && >= 0.3.0.0
|
||||||
|
, containers < 1 && >= 0.5.5.1
|
||||||
|
, bytestring < 0.11 && >= 0.9.2.1
|
||||||
|
, directory < 1.4 && >= 1.2.1.0
|
||||||
|
, filepath < 1.5 && >= 1.3.0.0
|
||||||
|
, mtl < 2.3 && >= 2.0
|
||||||
|
, process < 1.7 && >= 1.1.0.1
|
||||||
|
, pretty-show < 1.9 && >= 1.8.1
|
||||||
|
, text < 1.3 && >= 1.0.0.0
|
||||||
|
, template-haskell < 2.14 && >= 2.7.0.0
|
||||||
|
, temporary < 1.3 && >= 1.2.1
|
||||||
|
, transformers < 0.6 && >= 0.3.0.0
|
||||||
|
if !os(windows)
|
||||||
|
build-depends: unix < 2.8 && >= 2.5.1.1
|
||||||
|
build-depends: unix-compat < 0.6 && >= 0.4.3.1
|
||||||
|
, utf8-string < 1.1 && >= 1.0.1.1
|
||||||
|
build-tools: cabal
|
||||||
|
|
||||||
|
|
||||||
|
test-suite ghc-session
|
||||||
|
type: exitcode-stdio-1.0
|
||||||
|
main-is: GhcSession.hs
|
||||||
|
hs-source-dirs: tests
|
||||||
|
ghc-options: -Wall
|
||||||
|
build-depends: base < 5 && >= 4.7
|
||||||
|
, ghc < 8.5 && >= 7.8
|
||||||
|
, ghc-paths < 0.2 && >= 0.1.0.9
|
||||||
|
, cabal-helper
|
||||||
|
|
||||||
|
-- Instantiate common c-h-wrapper-fields -- See [Note test dependencies]
|
||||||
|
default-language: Haskell2010
|
||||||
|
default-extensions: NondecreasingIndentation
|
||||||
|
other-extensions: TemplateHaskell
|
||||||
|
hs-source-dirs: src
|
||||||
|
other-modules:
|
||||||
|
CabalHelper.Compiletime.Compat.Environment
|
||||||
|
CabalHelper.Compiletime.Compat.ProgramDb
|
||||||
|
CabalHelper.Compiletime.Compat.Version
|
||||||
|
CabalHelper.Compiletime.Compile
|
||||||
|
CabalHelper.Compiletime.Data
|
||||||
|
CabalHelper.Compiletime.Log
|
||||||
|
CabalHelper.Compiletime.Types
|
||||||
|
CabalHelper.Shared.Common
|
||||||
|
CabalHelper.Shared.InterfaceTypes
|
||||||
|
CabalHelper.Shared.Sandbox
|
||||||
|
Paths_cabal_helper
|
||||||
|
build-tool-depends: cabal-install:cabal
|
||||||
|
build-depends: base < 5 && >= 4.7
|
||||||
|
if os(windows)
|
||||||
|
build-depends: base >= 4.7
|
||||||
|
build-depends: Cabal < 2.5 && >= 2.0 || < 1.26 && >= 1.14
|
||||||
|
, cabal-plan < 0.5 && >= 0.3.0.0
|
||||||
|
, containers < 1 && >= 0.5.5.1
|
||||||
|
, bytestring < 0.11 && >= 0.9.2.1
|
||||||
|
, directory < 1.4 && >= 1.2.1.0
|
||||||
|
, filepath < 1.5 && >= 1.3.0.0
|
||||||
|
, mtl < 2.3 && >= 2.0
|
||||||
|
, process < 1.7 && >= 1.1.0.1
|
||||||
|
, pretty-show < 1.9 && >= 1.8.1
|
||||||
|
, text < 1.3 && >= 1.0.0.0
|
||||||
|
, template-haskell < 2.14 && >= 2.7.0.0
|
||||||
|
, temporary < 1.3 && >= 1.2.1
|
||||||
|
, transformers < 0.6 && >= 0.3.0.0
|
||||||
|
if !os(windows)
|
||||||
|
build-depends: unix < 2.8 && >= 2.5.1.1
|
||||||
|
build-depends: unix-compat < 0.6 && >= 0.4.3.1
|
||||||
|
, utf8-string < 1.1 && >= 1.0.1.1
|
||||||
|
build-tools: cabal
|
||||||
|
|
||||||
|
|
||||||
|
executable cabal-helper-main
|
||||||
|
default-language: Haskell2010
|
||||||
|
default-extensions: NondecreasingIndentation
|
||||||
|
main-is: CabalHelper/Runtime/Main.hs
|
||||||
|
hs-source-dirs: src
|
||||||
|
other-modules:
|
||||||
|
CabalHelper.Shared.Common
|
||||||
|
CabalHelper.Shared.InterfaceTypes
|
||||||
|
CabalHelper.Shared.Sandbox
|
||||||
|
|
||||||
|
-- This component is usually built at runtime by cabal-helper-wrapper but
|
||||||
|
-- during development it's convinient to build it via cabal
|
||||||
|
if flag(dev)
|
||||||
|
buildable: True
|
||||||
|
else
|
||||||
|
buildable: False
|
||||||
|
|
||||||
|
-- Common c-h-main-fields -- See [Note test dependencies]
|
||||||
|
ghc-options: -Wall -fno-warn-unused-imports
|
||||||
|
build-depends: base < 5 && >= 4.7
|
||||||
|
, Cabal
|
||||||
|
, containers
|
||||||
|
, bytestring
|
||||||
|
, filepath
|
||||||
|
, directory
|
||||||
|
, ghc-prim
|
2
vendor/cabal-helper-0.8.1.2/cabal.project
vendored
Normal file
2
vendor/cabal-helper-0.8.1.2/cabal.project
vendored
Normal file
@ -0,0 +1,2 @@
|
|||||||
|
packages: .
|
||||||
|
|
589
vendor/cabal-helper-0.8.1.2/lib/Distribution/Helper.hs
vendored
Normal file
589
vendor/cabal-helper-0.8.1.2/lib/Distribution/Helper.hs
vendored
Normal file
@ -0,0 +1,589 @@
|
|||||||
|
-- cabal-helper: Simple interface to Cabal's configuration state
|
||||||
|
-- Copyright (C) 2015-2018 Daniel Gröber <cabal-helper@dxld.at>
|
||||||
|
--
|
||||||
|
-- This program is free software: you can redistribute it and/or modify
|
||||||
|
-- it under the terms of the GNU General Public License as published by
|
||||||
|
-- the Free Software Foundation, either version 3 of the License, or
|
||||||
|
-- (at your option) any later version.
|
||||||
|
--
|
||||||
|
-- This program is distributed in the hope that it will be useful,
|
||||||
|
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
-- GNU General Public License for more details.
|
||||||
|
--
|
||||||
|
-- You should have received a copy of the GNU General Public License
|
||||||
|
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
{-# LANGUAGE CPP, RecordWildCards, FlexibleContexts, ConstraintKinds,
|
||||||
|
GeneralizedNewtypeDeriving, DeriveDataTypeable, DeriveGeneric, DeriveFunctor,
|
||||||
|
NamedFieldPuns, OverloadedStrings
|
||||||
|
#-}
|
||||||
|
|
||||||
|
{-|
|
||||||
|
Module : Distribution.Helper
|
||||||
|
License : GPL-3
|
||||||
|
Maintainer : cabal-helper@dxld.at
|
||||||
|
Portability : POSIX
|
||||||
|
-}
|
||||||
|
|
||||||
|
module Distribution.Helper (
|
||||||
|
-- * Running Queries
|
||||||
|
Query
|
||||||
|
, runQuery
|
||||||
|
|
||||||
|
-- * Queries against Cabal\'s on disk state
|
||||||
|
|
||||||
|
-- ** Package queries
|
||||||
|
, packageId
|
||||||
|
, packageDbStack
|
||||||
|
, packageFlags
|
||||||
|
, compilerVersion
|
||||||
|
|
||||||
|
, ghcMergedPkgOptions
|
||||||
|
|
||||||
|
-- ** cabal-install queries
|
||||||
|
, configFlags
|
||||||
|
, nonDefaultConfigFlags
|
||||||
|
|
||||||
|
|
||||||
|
-- ** Component queries
|
||||||
|
, ComponentQuery
|
||||||
|
, components
|
||||||
|
|
||||||
|
, ghcSrcOptions
|
||||||
|
, ghcPkgOptions
|
||||||
|
, ghcLangOptions
|
||||||
|
, ghcOptions
|
||||||
|
, sourceDirs
|
||||||
|
, entrypoints
|
||||||
|
, needsBuildOutput
|
||||||
|
|
||||||
|
-- * Query environment
|
||||||
|
, QueryEnv
|
||||||
|
, mkQueryEnv
|
||||||
|
, qeReadProcess
|
||||||
|
, qePrograms
|
||||||
|
, qeProjectDir
|
||||||
|
, qeDistDir
|
||||||
|
, qeCabalPkgDb
|
||||||
|
, qeCabalVer
|
||||||
|
|
||||||
|
, Programs(..)
|
||||||
|
, defaultPrograms
|
||||||
|
|
||||||
|
|
||||||
|
-- * Result types
|
||||||
|
, ChModuleName(..)
|
||||||
|
, ChComponentName(..)
|
||||||
|
, ChPkgDb(..)
|
||||||
|
, ChEntrypoint(..)
|
||||||
|
, NeedsBuildOutput(..)
|
||||||
|
|
||||||
|
-- * General information
|
||||||
|
, buildPlatform
|
||||||
|
|
||||||
|
-- * Stuff that cabal-install really should export
|
||||||
|
, Distribution.Helper.getSandboxPkgDb
|
||||||
|
|
||||||
|
-- * Managing @dist/@
|
||||||
|
, prepare
|
||||||
|
, reconfigure
|
||||||
|
, writeAutogenFiles
|
||||||
|
|
||||||
|
-- * $libexec related error handling
|
||||||
|
, LibexecNotFoundError(..)
|
||||||
|
, libexecNotFoundError
|
||||||
|
|
||||||
|
-- * Reexports
|
||||||
|
, module Data.Functor.Apply
|
||||||
|
) where
|
||||||
|
|
||||||
|
import Cabal.Plan
|
||||||
|
import Control.Applicative
|
||||||
|
import Control.Monad
|
||||||
|
import Control.Monad.IO.Class
|
||||||
|
import Control.Monad.State.Strict
|
||||||
|
import Control.Monad.Reader
|
||||||
|
import Control.Exception as E
|
||||||
|
import Data.Char
|
||||||
|
import Data.List
|
||||||
|
import Data.Maybe
|
||||||
|
import qualified Data.Map as Map
|
||||||
|
import Data.Version
|
||||||
|
import Data.Typeable
|
||||||
|
import Data.Function
|
||||||
|
import Data.Functor.Apply
|
||||||
|
import Distribution.System (buildOS, OS(Windows))
|
||||||
|
import System.Environment
|
||||||
|
import System.FilePath hiding ((<.>))
|
||||||
|
import qualified System.FilePath as FP
|
||||||
|
import System.Directory
|
||||||
|
import System.Process
|
||||||
|
import System.IO.Unsafe
|
||||||
|
import Text.Printf
|
||||||
|
import GHC.Generics
|
||||||
|
import Prelude
|
||||||
|
|
||||||
|
import Paths_cabal_helper (getLibexecDir)
|
||||||
|
import CabalHelper.Shared.InterfaceTypes
|
||||||
|
import CabalHelper.Shared.Sandbox
|
||||||
|
|
||||||
|
-- | Paths or names of various programs we need.
|
||||||
|
data Programs = Programs {
|
||||||
|
-- | The path to the @cabal@ program.
|
||||||
|
cabalProgram :: FilePath,
|
||||||
|
|
||||||
|
-- | The path to the @ghc@ program.
|
||||||
|
ghcProgram :: FilePath,
|
||||||
|
|
||||||
|
-- | The path to the @ghc-pkg@ program. If
|
||||||
|
-- not changed it will be derived from the path to 'ghcProgram'.
|
||||||
|
ghcPkgProgram :: FilePath
|
||||||
|
} deriving (Eq, Ord, Show, Read, Generic, Typeable)
|
||||||
|
|
||||||
|
-- | Default all programs to their unqualified names, i.e. they will be searched
|
||||||
|
-- for on @PATH@.
|
||||||
|
defaultPrograms :: Programs
|
||||||
|
defaultPrograms = Programs "cabal" "ghc" "ghc-pkg"
|
||||||
|
|
||||||
|
-- | Environment for running a 'Query'. The real constructor is not exposed,
|
||||||
|
-- the field accessors are however. See below. Use the 'mkQueryEnv' smart
|
||||||
|
-- constructor to construct one.
|
||||||
|
data QueryEnv = QueryEnv {
|
||||||
|
-- | Field accessor for 'QueryEnv'. Defines how to start the cabal-helper
|
||||||
|
-- process. Useful if you need to capture stderr output from the helper.
|
||||||
|
qeReadProcess :: FilePath -> [String] -> String -> IO String,
|
||||||
|
|
||||||
|
-- | Field accessor for 'QueryEnv'.
|
||||||
|
qePrograms :: Programs,
|
||||||
|
|
||||||
|
-- | Field accessor for 'QueryEnv'. Defines path to the project directory,
|
||||||
|
-- i.e. a directory containing a @project.cabal@ file
|
||||||
|
qeProjectDir :: FilePath,
|
||||||
|
|
||||||
|
|
||||||
|
-- | Field accessor for 'QueryEnv'. Defines path to the @dist/@ directory,
|
||||||
|
-- /builddir/ in Cabal terminology.
|
||||||
|
qeDistDir :: FilePath,
|
||||||
|
|
||||||
|
-- | Field accessor for 'QueryEnv'. Defines where to look for the Cabal
|
||||||
|
-- library when linking the helper.
|
||||||
|
qeCabalPkgDb :: Maybe FilePath,
|
||||||
|
|
||||||
|
-- | Field accessor for 'QueryEnv'. If @dist/setup-config@ wasn\'t written
|
||||||
|
-- by this version of Cabal an error is thrown when running the query.
|
||||||
|
qeCabalVer :: Maybe Version
|
||||||
|
}
|
||||||
|
|
||||||
|
-- | @mkQueryEnv projdir distdir@. Smart constructor for 'QueryEnv'.
|
||||||
|
-- Sets fields 'qeProjectDir' and 'qeDistDir' to @projdir@ and @distdir@
|
||||||
|
-- respectively and provides sensible defaults for the other fields.
|
||||||
|
mkQueryEnv :: FilePath
|
||||||
|
-- ^ Path to the project directory, i.e. the directory containing a
|
||||||
|
-- @project.cabal@ file
|
||||||
|
-> FilePath
|
||||||
|
-- ^ Path to the @dist/@ directory, called /builddir/ in Cabal
|
||||||
|
-- terminology.
|
||||||
|
-> QueryEnv
|
||||||
|
mkQueryEnv projdir distdir = QueryEnv {
|
||||||
|
qeReadProcess = readProcess
|
||||||
|
, qePrograms = defaultPrograms
|
||||||
|
, qeProjectDir = projdir
|
||||||
|
, qeDistDir = distdir
|
||||||
|
, qeCabalPkgDb = Nothing
|
||||||
|
, qeCabalVer = Nothing
|
||||||
|
}
|
||||||
|
|
||||||
|
data SomeLocalBuildInfo = SomeLocalBuildInfo {
|
||||||
|
slbiPackageDbStack :: [ChPkgDb],
|
||||||
|
slbiPackageFlags :: [(String, Bool)],
|
||||||
|
slbiCompilerVersion :: (String, Version),
|
||||||
|
|
||||||
|
slbiGhcMergedPkgOptions :: [String],
|
||||||
|
|
||||||
|
slbiConfigFlags :: [(String, Bool)],
|
||||||
|
slbiNonDefaultConfigFlags :: [(String, Bool)],
|
||||||
|
|
||||||
|
slbiGhcSrcOptions :: [(ChComponentName, [String])],
|
||||||
|
slbiGhcPkgOptions :: [(ChComponentName, [String])],
|
||||||
|
slbiGhcLangOptions :: [(ChComponentName, [String])],
|
||||||
|
slbiGhcOptions :: [(ChComponentName, [String])],
|
||||||
|
|
||||||
|
slbiSourceDirs :: [(ChComponentName, [String])],
|
||||||
|
slbiEntrypoints :: [(ChComponentName, ChEntrypoint)],
|
||||||
|
slbiNeedsBuildOutput :: [(ChComponentName, NeedsBuildOutput)]
|
||||||
|
} deriving (Eq, Ord, Read, Show)
|
||||||
|
|
||||||
|
-- | A lazy, cached, query against a package's Cabal configuration. Use
|
||||||
|
-- 'runQuery' to execute it.
|
||||||
|
newtype Query m a = Query { unQuery :: StateT (Maybe SomeLocalBuildInfo)
|
||||||
|
(ReaderT QueryEnv m) a }
|
||||||
|
deriving (Functor, Applicative, Monad, MonadIO)
|
||||||
|
|
||||||
|
instance MonadTrans Query where
|
||||||
|
lift = Query . lift . lift
|
||||||
|
|
||||||
|
type MonadQuery m = ( MonadIO m
|
||||||
|
, MonadState (Maybe SomeLocalBuildInfo) m
|
||||||
|
, MonadReader QueryEnv m)
|
||||||
|
|
||||||
|
-- | A 'Query' to run on all components of a package. Use 'components' to get a
|
||||||
|
-- regular 'Query'.
|
||||||
|
newtype ComponentQuery m a = ComponentQuery (Query m [(ChComponentName, a)])
|
||||||
|
deriving (Functor)
|
||||||
|
|
||||||
|
instance (Functor m, Monad m) => Apply (ComponentQuery m) where
|
||||||
|
ComponentQuery flab <.> ComponentQuery fla =
|
||||||
|
ComponentQuery $ liftM2 go flab fla
|
||||||
|
where
|
||||||
|
go :: [(ChComponentName, a -> b)]
|
||||||
|
-> [(ChComponentName, a)]
|
||||||
|
-> [(ChComponentName, b)]
|
||||||
|
go lab la =
|
||||||
|
[ (cn, ab a)
|
||||||
|
| (cn, ab) <- lab
|
||||||
|
, (cn', a) <- la
|
||||||
|
, cn == cn'
|
||||||
|
]
|
||||||
|
|
||||||
|
run :: Monad m => QueryEnv -> Maybe SomeLocalBuildInfo -> Query m a -> m a
|
||||||
|
run e s action = flip runReaderT e (flip evalStateT s (unQuery action))
|
||||||
|
|
||||||
|
-- | @runQuery env query@. Run a 'Query' under a given 'QueryEnv'.
|
||||||
|
runQuery :: Monad m
|
||||||
|
=> QueryEnv
|
||||||
|
-> Query m a
|
||||||
|
-> m a
|
||||||
|
runQuery qe action = run qe Nothing action
|
||||||
|
|
||||||
|
getSlbi :: MonadQuery m => m SomeLocalBuildInfo
|
||||||
|
getSlbi = do
|
||||||
|
s <- get
|
||||||
|
case s of
|
||||||
|
Nothing -> do
|
||||||
|
slbi <- getSomeConfigState
|
||||||
|
put (Just slbi)
|
||||||
|
return slbi
|
||||||
|
Just slbi -> return slbi
|
||||||
|
|
||||||
|
-- | List of package databases to use.
|
||||||
|
packageDbStack :: MonadIO m => Query m [ChPkgDb]
|
||||||
|
|
||||||
|
-- | Like @ghcPkgOptions@ but for the whole package not just one component
|
||||||
|
ghcMergedPkgOptions :: MonadIO m => Query m [String]
|
||||||
|
|
||||||
|
-- | Flag definitions from cabal file
|
||||||
|
packageFlags :: MonadIO m => Query m [(String, Bool)]
|
||||||
|
|
||||||
|
-- | Flag assignments from setup-config
|
||||||
|
configFlags :: MonadIO m => Query m [(String, Bool)]
|
||||||
|
|
||||||
|
-- | Flag assignments from setup-config which differ from the default
|
||||||
|
-- setting. This can also include flags which cabal decided to modify,
|
||||||
|
-- i.e. don't rely on these being the flags set by the user directly.
|
||||||
|
nonDefaultConfigFlags :: MonadIO m => Query m [(String, Bool)]
|
||||||
|
|
||||||
|
-- | The version of GHC the project is configured to use
|
||||||
|
compilerVersion :: MonadIO m => Query m (String, Version)
|
||||||
|
|
||||||
|
-- | Package identifier, i.e. package name and version
|
||||||
|
packageId :: MonadIO m => Query m (String, Version)
|
||||||
|
|
||||||
|
-- | Run a ComponentQuery on all components of the package.
|
||||||
|
components :: Monad m => ComponentQuery m (ChComponentName -> b) -> Query m [b]
|
||||||
|
components (ComponentQuery sc) = map (\(cn, f) -> f cn) `liftM` sc
|
||||||
|
|
||||||
|
-- | Modules or files Cabal would have the compiler build directly. Can be used
|
||||||
|
-- to compute the home module closure for a component.
|
||||||
|
entrypoints :: MonadIO m => ComponentQuery m ChEntrypoint
|
||||||
|
|
||||||
|
-- | The component has a non-default module renaming, so needs build output ().
|
||||||
|
needsBuildOutput :: MonadIO m => ComponentQuery m NeedsBuildOutput
|
||||||
|
|
||||||
|
-- | A component's @source-dirs@ field, beware since if this is empty implicit
|
||||||
|
-- behaviour in GHC kicks in.
|
||||||
|
sourceDirs :: MonadIO m => ComponentQuery m [FilePath]
|
||||||
|
|
||||||
|
-- | All options Cabal would pass to GHC.
|
||||||
|
ghcOptions :: MonadIO m => ComponentQuery m [String]
|
||||||
|
|
||||||
|
-- | Only search path related GHC options.
|
||||||
|
ghcSrcOptions :: MonadIO m => ComponentQuery m [String]
|
||||||
|
|
||||||
|
-- | Only package related GHC options, sufficient for things don't need to
|
||||||
|
-- access any home modules.
|
||||||
|
ghcPkgOptions :: MonadIO m => ComponentQuery m [String]
|
||||||
|
|
||||||
|
-- | Only language related options, i.e. @-XSomeExtension@
|
||||||
|
ghcLangOptions :: MonadIO m => ComponentQuery m [String]
|
||||||
|
|
||||||
|
packageId = Query $ getPackageId
|
||||||
|
packageDbStack = Query $ slbiPackageDbStack `liftM` getSlbi
|
||||||
|
packageFlags = Query $ slbiPackageFlags `liftM` getSlbi
|
||||||
|
compilerVersion = Query $ slbiCompilerVersion `liftM` getSlbi
|
||||||
|
ghcMergedPkgOptions = Query $ slbiGhcMergedPkgOptions `liftM` getSlbi
|
||||||
|
configFlags = Query $ slbiConfigFlags `liftM` getSlbi
|
||||||
|
nonDefaultConfigFlags = Query $ slbiNonDefaultConfigFlags `liftM` getSlbi
|
||||||
|
|
||||||
|
ghcSrcOptions = ComponentQuery $ Query $ slbiGhcSrcOptions `liftM` getSlbi
|
||||||
|
ghcPkgOptions = ComponentQuery $ Query $ slbiGhcPkgOptions `liftM` getSlbi
|
||||||
|
ghcOptions = ComponentQuery $ Query $ slbiGhcOptions `liftM` getSlbi
|
||||||
|
ghcLangOptions = ComponentQuery $ Query $ slbiGhcLangOptions `liftM` getSlbi
|
||||||
|
sourceDirs = ComponentQuery $ Query $ slbiSourceDirs `liftM` getSlbi
|
||||||
|
entrypoints = ComponentQuery $ Query $ slbiEntrypoints `liftM` getSlbi
|
||||||
|
needsBuildOutput = ComponentQuery $ Query $ slbiNeedsBuildOutput `liftM` getSlbi
|
||||||
|
|
||||||
|
-- | Run @cabal configure@
|
||||||
|
reconfigure :: MonadIO m
|
||||||
|
=> (FilePath -> [String] -> String -> IO String)
|
||||||
|
-> Programs -- ^ Program paths
|
||||||
|
-> [String] -- ^ Command line arguments to be passed to @cabal@
|
||||||
|
-> m ()
|
||||||
|
reconfigure readProc progs cabalOpts = do
|
||||||
|
let progOpts =
|
||||||
|
[ "--with-ghc=" ++ ghcProgram progs ]
|
||||||
|
-- Only pass ghc-pkg if it was actually set otherwise we
|
||||||
|
-- might break cabal's guessing logic
|
||||||
|
++ if ghcPkgProgram progs /= "ghc-pkg"
|
||||||
|
then [ "--with-ghc-pkg=" ++ ghcPkgProgram progs ]
|
||||||
|
else []
|
||||||
|
++ cabalOpts
|
||||||
|
_ <- liftIO $ readProc (cabalProgram progs) ("configure":progOpts) ""
|
||||||
|
return ()
|
||||||
|
|
||||||
|
readHelper :: (MonadIO m, MonadQuery m) => [String] -> m [Maybe ChResponse]
|
||||||
|
readHelper args = ask >>= \qe -> liftIO $ do
|
||||||
|
out <- either error id <$> invokeHelper qe args
|
||||||
|
let res = read out
|
||||||
|
liftIO $ evaluate res `E.catch` \se@(SomeException _) -> do
|
||||||
|
md <- lookupEnv' "CABAL_HELPER_DEBUG"
|
||||||
|
let msg = "readHelper: exception: '" ++ show se ++ "'"
|
||||||
|
error $ msg ++ case md of
|
||||||
|
Nothing -> ", for more information set the environment variable CABAL_HELPER_DEBUG"
|
||||||
|
Just _ -> ", output: '"++ out ++"'"
|
||||||
|
|
||||||
|
invokeHelper :: QueryEnv -> [String] -> IO (Either String String)
|
||||||
|
invokeHelper QueryEnv {..} args = do
|
||||||
|
let progArgs = [ "--with-ghc=" ++ ghcProgram qePrograms
|
||||||
|
, "--with-ghc-pkg=" ++ ghcPkgProgram qePrograms
|
||||||
|
, "--with-cabal=" ++ cabalProgram qePrograms
|
||||||
|
]
|
||||||
|
exe <- findLibexecExe
|
||||||
|
let args' = progArgs ++ "v1-style":qeProjectDir:qeDistDir:args
|
||||||
|
out <- qeReadProcess exe args' ""
|
||||||
|
(Right <$> evaluate out) `E.catch` \(SomeException _) ->
|
||||||
|
return $ Left $ concat
|
||||||
|
["invokeHelper", ": ", exe, " "
|
||||||
|
, intercalate " " (map show args')
|
||||||
|
, " failed"
|
||||||
|
]
|
||||||
|
|
||||||
|
getPackageId :: MonadQuery m => m (String, Version)
|
||||||
|
getPackageId = ask >>= \QueryEnv {..} -> do
|
||||||
|
[ Just (ChResponseVersion pkgName pkgVer) ] <- readHelper [ "package-id" ]
|
||||||
|
return (pkgName, pkgVer)
|
||||||
|
|
||||||
|
getSomeConfigState :: MonadQuery m => m SomeLocalBuildInfo
|
||||||
|
getSomeConfigState = ask >>= \QueryEnv {..} -> do
|
||||||
|
res <- readHelper
|
||||||
|
[ "package-db-stack"
|
||||||
|
, "flags"
|
||||||
|
, "compiler-version"
|
||||||
|
|
||||||
|
, "ghc-merged-pkg-options"
|
||||||
|
|
||||||
|
, "config-flags"
|
||||||
|
, "non-default-config-flags"
|
||||||
|
|
||||||
|
, "ghc-src-options"
|
||||||
|
, "ghc-pkg-options"
|
||||||
|
, "ghc-lang-options"
|
||||||
|
, "ghc-options"
|
||||||
|
|
||||||
|
, "source-dirs"
|
||||||
|
, "entrypoints"
|
||||||
|
, "needs-build-output"
|
||||||
|
]
|
||||||
|
let [ Just (ChResponsePkgDbs slbiPackageDbStack),
|
||||||
|
Just (ChResponseFlags slbiPackageFlags),
|
||||||
|
Just (ChResponseVersion comp compVer),
|
||||||
|
|
||||||
|
Just (ChResponseList slbiGhcMergedPkgOptions),
|
||||||
|
|
||||||
|
Just (ChResponseFlags slbiConfigFlags),
|
||||||
|
Just (ChResponseFlags slbiNonDefaultConfigFlags),
|
||||||
|
|
||||||
|
Just (ChResponseCompList slbiGhcSrcOptions),
|
||||||
|
Just (ChResponseCompList slbiGhcPkgOptions),
|
||||||
|
Just (ChResponseCompList slbiGhcLangOptions),
|
||||||
|
Just (ChResponseCompList slbiGhcOptions),
|
||||||
|
|
||||||
|
Just (ChResponseCompList slbiSourceDirs),
|
||||||
|
Just (ChResponseEntrypoints slbiEntrypoints),
|
||||||
|
Just (ChResponseNeedsBuild slbiNeedsBuildOutput)
|
||||||
|
] = res
|
||||||
|
slbiCompilerVersion = (comp, compVer)
|
||||||
|
return $ SomeLocalBuildInfo {..}
|
||||||
|
|
||||||
|
|
||||||
|
-- | Make sure the appropriate helper executable for the given project is
|
||||||
|
-- installed and ready to run queries.
|
||||||
|
prepare :: MonadIO m => QueryEnv -> m ()
|
||||||
|
prepare qe =
|
||||||
|
liftIO $ void $ invokeHelper qe []
|
||||||
|
|
||||||
|
-- | Create @cabal_macros.h@ and @Paths_\<pkg\>@ possibly other generated files
|
||||||
|
-- in the usual place.
|
||||||
|
writeAutogenFiles :: MonadIO m => QueryEnv -> m ()
|
||||||
|
writeAutogenFiles qe =
|
||||||
|
liftIO $ void $ invokeHelper qe ["write-autogen-files"]
|
||||||
|
|
||||||
|
-- | Get the path to the sandbox package-db in a project
|
||||||
|
getSandboxPkgDb :: (FilePath -> [String] -> String -> IO String)
|
||||||
|
-> String
|
||||||
|
-- ^ Cabal build platform, i.e. @buildPlatform@
|
||||||
|
-> Version
|
||||||
|
-- ^ GHC version (@cProjectVersion@ is your friend)
|
||||||
|
-> IO (Maybe FilePath)
|
||||||
|
getSandboxPkgDb readProc =
|
||||||
|
CabalHelper.Shared.Sandbox.getSandboxPkgDb $ unsafePerformIO $ buildPlatform readProc
|
||||||
|
|
||||||
|
buildPlatform :: (FilePath -> [String] -> String -> IO String) -> IO String
|
||||||
|
buildPlatform readProc = do
|
||||||
|
exe <- findLibexecExe
|
||||||
|
CabalHelper.Shared.Sandbox.dropWhileEnd isSpace <$> readProc exe ["print-build-platform"] ""
|
||||||
|
|
||||||
|
-- | This exception is thrown by all 'runQuery' functions if the internal
|
||||||
|
-- wrapper executable cannot be found. You may catch this and present the user
|
||||||
|
-- an appropriate error message however the default is to print
|
||||||
|
-- 'libexecNotFoundError'.
|
||||||
|
data LibexecNotFoundError = LibexecNotFoundError String FilePath
|
||||||
|
deriving (Typeable)
|
||||||
|
instance Exception LibexecNotFoundError
|
||||||
|
instance Show LibexecNotFoundError where
|
||||||
|
show (LibexecNotFoundError exe dir) =
|
||||||
|
libexecNotFoundError exe dir "https://github.com/DanielG/cabal-helper/issues"
|
||||||
|
|
||||||
|
findLibexecExe :: IO FilePath
|
||||||
|
findLibexecExe = do
|
||||||
|
libexecdir <- getLibexecDir
|
||||||
|
let exeName = "cabal-helper-wrapper"
|
||||||
|
exe = libexecdir </> exeName FP.<.> exeExtension'
|
||||||
|
|
||||||
|
exists <- doesFileExist exe
|
||||||
|
|
||||||
|
if exists
|
||||||
|
then return exe
|
||||||
|
else do
|
||||||
|
mdir <- tryFindCabalHelperTreeDistDir
|
||||||
|
dir <- case mdir of
|
||||||
|
Nothing ->
|
||||||
|
throwIO $ LibexecNotFoundError exeName libexecdir
|
||||||
|
Just dir ->
|
||||||
|
return dir
|
||||||
|
|
||||||
|
return $ dir </> "build" </> exeName </> exeName
|
||||||
|
|
||||||
|
findPlanJson :: FilePath -> IO (Maybe FilePath)
|
||||||
|
findPlanJson base =
|
||||||
|
findFile (map (</> "cache") $ parents base) "plan.json"
|
||||||
|
|
||||||
|
parents :: FilePath -> [FilePath]
|
||||||
|
parents path = takeWhile (not . (`elem` ["", "."]) . dropDrive) dirs
|
||||||
|
where dirs = iterate takeDirectory path
|
||||||
|
|
||||||
|
data DistDir = DistDir { ddType :: DistDirType, unDistDir :: FilePath }
|
||||||
|
deriving (Eq, Ord, Read, Show)
|
||||||
|
data DistDirType = NewBuildDist | OldBuildDist
|
||||||
|
deriving (Eq, Ord, Read, Show)
|
||||||
|
|
||||||
|
tryFindCabalHelperTreeDistDir :: IO (Maybe FilePath)
|
||||||
|
tryFindCabalHelperTreeDistDir = do
|
||||||
|
exe <- canonicalizePath =<< getExecutablePath'
|
||||||
|
mplan <- findPlanJson exe
|
||||||
|
let mdistdir = takeDirectory . takeDirectory <$> mplan
|
||||||
|
cwd <- getCurrentDirectory
|
||||||
|
|
||||||
|
let candidates = sortBy (compare `on` ddType) $ concat
|
||||||
|
[ maybeToList $ DistDir NewBuildDist <$> mdistdir
|
||||||
|
, [ DistDir OldBuildDist $ (!!3) $ iterate takeDirectory exe ]
|
||||||
|
, if takeFileName exe == "ghc" -- we're probably in ghci; try CWD
|
||||||
|
then [ DistDir NewBuildDist $ cwd </> "dist-newstyle"
|
||||||
|
, DistDir NewBuildDist $ cwd </> "dist"
|
||||||
|
, DistDir OldBuildDist $ cwd </> "dist"
|
||||||
|
]
|
||||||
|
else []
|
||||||
|
]
|
||||||
|
|
||||||
|
distdirs
|
||||||
|
<- filterM isDistDir candidates
|
||||||
|
>>= mapM toOldBuildDistDir
|
||||||
|
|
||||||
|
return $ fmap unDistDir $ join $ listToMaybe $ distdirs
|
||||||
|
|
||||||
|
isCabalHelperSourceDir :: FilePath -> IO Bool
|
||||||
|
isCabalHelperSourceDir dir =
|
||||||
|
doesFileExist $ dir </> "cabal-helper.cabal"
|
||||||
|
|
||||||
|
isDistDir :: DistDir -> IO Bool
|
||||||
|
isDistDir (DistDir NewBuildDist dir) =
|
||||||
|
doesFileExist (dir </> "cache" </> "plan.json")
|
||||||
|
isDistDir (DistDir OldBuildDist dir) =
|
||||||
|
doesFileExist (dir </> "setup-config")
|
||||||
|
|
||||||
|
toOldBuildDistDir :: DistDir -> IO (Maybe DistDir)
|
||||||
|
toOldBuildDistDir (DistDir NewBuildDist dir) = do
|
||||||
|
PlanJson {pjUnits} <- decodePlanJson $ dir </> "cache" </> "plan.json"
|
||||||
|
let munit = find isCabalHelperUnit $ Map.elems pjUnits
|
||||||
|
return $ DistDir OldBuildDist <$> join ((\Unit { uDistDir = mdistdir } -> mdistdir) <$> munit)
|
||||||
|
where
|
||||||
|
isCabalHelperUnit
|
||||||
|
Unit { uPId = PkgId (PkgName n) _
|
||||||
|
, uType = UnitTypeLocal
|
||||||
|
, uComps
|
||||||
|
} | n == "cabal-helper" &&
|
||||||
|
Map.member (CompNameExe "cabal-helper-wrapper") uComps
|
||||||
|
= True
|
||||||
|
isCabalHelperUnit _ = False
|
||||||
|
toOldBuildDistDir x = return $ Just x
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
libexecNotFoundError :: String -- ^ Name of the executable we were trying to
|
||||||
|
-- find
|
||||||
|
-> FilePath -- ^ Path to @$libexecdir@
|
||||||
|
-> String -- ^ URL the user will be directed towards to
|
||||||
|
-- report a bug.
|
||||||
|
-> String
|
||||||
|
libexecNotFoundError exe dir reportBug = printf
|
||||||
|
( "Could not find $libexecdir/%s\n"
|
||||||
|
++"\n"
|
||||||
|
++"If you are a cabal-helper developer you can set the environment variable\n"
|
||||||
|
++"`cabal_helper_libexecdir' to override $libexecdir[1]. The following will\n"
|
||||||
|
++"work in the cabal-helper source tree:\n"
|
||||||
|
++"\n"
|
||||||
|
++" $ export cabal_helper_libexecdir=$PWD/dist/build/%s\n"
|
||||||
|
++"\n"
|
||||||
|
++"[1]: %s\n"
|
||||||
|
++"\n"
|
||||||
|
++"If you don't know what I'm talking about something went wrong with your\n"
|
||||||
|
++"installation. Please report this problem here:\n"
|
||||||
|
++"\n"
|
||||||
|
++" %s") exe exe dir reportBug
|
||||||
|
|
||||||
|
getExecutablePath' :: IO FilePath
|
||||||
|
getExecutablePath' =
|
||||||
|
#if MIN_VERSION_base(4,6,0)
|
||||||
|
getExecutablePath
|
||||||
|
#else
|
||||||
|
getProgName
|
||||||
|
#endif
|
||||||
|
|
||||||
|
lookupEnv' :: String -> IO (Maybe String)
|
||||||
|
lookupEnv' k = lookup k <$> getEnvironment
|
||||||
|
|
||||||
|
exeExtension' :: FilePath
|
||||||
|
exeExtension'
|
||||||
|
| Windows <- buildOS = "exe"
|
||||||
|
| otherwise = ""
|
24
vendor/cabal-helper-0.8.1.2/scripts/bump.sh
vendored
Executable file
24
vendor/cabal-helper-0.8.1.2/scripts/bump.sh
vendored
Executable file
@ -0,0 +1,24 @@
|
|||||||
|
#!/bin/sh
|
||||||
|
|
||||||
|
set -e
|
||||||
|
|
||||||
|
if [ -z "$1" ]; then
|
||||||
|
echo "Usage: $0 VERSION" >&2
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
VERSION=$1
|
||||||
|
|
||||||
|
if ! echo $VERSION | grep "^[0-9.]"; then
|
||||||
|
echo "invalid version";
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
cd $(dirname $0)/..
|
||||||
|
|
||||||
|
sed -r -i 's/^(version:[[:space:]]*)[0-9.]+/\1'"$VERSION"'/' cabal-helper.cabal
|
||||||
|
|
||||||
|
git add cabal-helper.cabal
|
||||||
|
git commit -m "Bump version to $VERSION"
|
||||||
|
|
||||||
|
git tag "v$VERSION"
|
9
vendor/cabal-helper-0.8.1.2/scripts/ci/build.sh
vendored
Executable file
9
vendor/cabal-helper-0.8.1.2/scripts/ci/build.sh
vendored
Executable file
@ -0,0 +1,9 @@
|
|||||||
|
#!/bin/sh
|
||||||
|
|
||||||
|
set -ex
|
||||||
|
|
||||||
|
CI_SCRIPTS_DIR="$(realpath "$(dirname "$0")")"
|
||||||
|
|
||||||
|
for step in $(printf '%s\n' "$CI_SCRIPTS_DIR"/steps/* | sort); do
|
||||||
|
. $step
|
||||||
|
done
|
5
vendor/cabal-helper-0.8.1.2/scripts/ci/print-packages.sh
vendored
Normal file
5
vendor/cabal-helper-0.8.1.2/scripts/ci/print-packages.sh
vendored
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
if [ -e cabal.sandbox.config ]; then
|
||||||
|
cabal sandbox hc-pkg list
|
||||||
|
else
|
||||||
|
ghc-pkg list
|
||||||
|
fi
|
50
vendor/cabal-helper-0.8.1.2/scripts/ci/retry.sh
vendored
Executable file
50
vendor/cabal-helper-0.8.1.2/scripts/ci/retry.sh
vendored
Executable file
@ -0,0 +1,50 @@
|
|||||||
|
#!/usr/bin/env bash
|
||||||
|
|
||||||
|
# MIT LICENSE
|
||||||
|
#
|
||||||
|
# Copyright (c) 2016 Travis CI GmbH <contact@travis-ci.org>
|
||||||
|
#
|
||||||
|
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||||
|
# of this software and associated documentation files (the "Software"), to deal
|
||||||
|
# in the Software without restriction, including without limitation the rights
|
||||||
|
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||||
|
# copies of the Software, and to permit persons to whom the Software is
|
||||||
|
# furnished to do so, subject to the following conditions:
|
||||||
|
#
|
||||||
|
# The above copyright notice and this permission notice shall be included in
|
||||||
|
# all copies or substantial portions of the Software.
|
||||||
|
#
|
||||||
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||||
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||||
|
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||||
|
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||||
|
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||||
|
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||||
|
# THE SOFTWARE.
|
||||||
|
#
|
||||||
|
#
|
||||||
|
# Copied from github.com/travis-ci/travis-build and modified to pass shellcheck.
|
||||||
|
# Copied from https://github.com/cockroachdb/cockroach/blob/b4b7412d1c899a7488a9839eb4e01a616e4de135/scripts/travis_retry.sh and modified slightly
|
||||||
|
|
||||||
|
retry() {
|
||||||
|
local result=0
|
||||||
|
local count=1
|
||||||
|
while [ $count -le 3 ]; do
|
||||||
|
[ $result -ne 0 ] && {
|
||||||
|
echo -e "\n${ANSI_RED}The command \"$*\" failed. Retrying, $count of 3.${ANSI_RESET}\n" >&2
|
||||||
|
}
|
||||||
|
"$@"
|
||||||
|
result=$?
|
||||||
|
[ $result -eq 0 ] && break
|
||||||
|
count=$((count + 1))
|
||||||
|
sleep 10
|
||||||
|
done
|
||||||
|
|
||||||
|
[ $count -gt 3 ] && {
|
||||||
|
echo -e "\n${ANSI_RED}The command \"$*\" failed 3 times.${ANSI_RESET}\n" >&2
|
||||||
|
}
|
||||||
|
|
||||||
|
return $result
|
||||||
|
}
|
||||||
|
|
||||||
|
retry "$@"
|
12
vendor/cabal-helper-0.8.1.2/scripts/ci/steps/00-config.sh
vendored
Normal file
12
vendor/cabal-helper-0.8.1.2/scripts/ci/steps/00-config.sh
vendored
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
if [ -w . ]; then
|
||||||
|
sandbox="$PWD"/.cabal-sandbox
|
||||||
|
sandbox_config="$PWD"/cabal.sandbox.config
|
||||||
|
else
|
||||||
|
sandbox="$HOME"/cabal-sandbox
|
||||||
|
sandbox_config="$HOME"/cabal.sandbox.config
|
||||||
|
fi
|
||||||
|
|
||||||
|
source_dir="$(mktemp --tmpdir -d "cabal-helper.sdistXXXXXXXXX")"
|
||||||
|
build_dir="$(mktemp --tmpdir -d "cabal-helper.distXXXXXXXXX")"
|
||||||
|
|
||||||
|
NPROC=${NPROC:-1}
|
1
vendor/cabal-helper-0.8.1.2/scripts/ci/steps/05-print-packages.sh
vendored
Symbolic link
1
vendor/cabal-helper-0.8.1.2/scripts/ci/steps/05-print-packages.sh
vendored
Symbolic link
@ -0,0 +1 @@
|
|||||||
|
../print-packages.sh
|
3
vendor/cabal-helper-0.8.1.2/scripts/ci/steps/10-dependencies.sh
vendored
Normal file
3
vendor/cabal-helper-0.8.1.2/scripts/ci/steps/10-dependencies.sh
vendored
Normal file
@ -0,0 +1,3 @@
|
|||||||
|
"$CI_SCRIPTS_DIR"/retry.sh cabal update
|
||||||
|
cabal --sandbox-config="$sandbox_config" sandbox init --sandbox="$sandbox"
|
||||||
|
cabal --sandbox-config="$sandbox_config" install --only-dependencies --enable-tests
|
1
vendor/cabal-helper-0.8.1.2/scripts/ci/steps/15-print-packages.sh
vendored
Symbolic link
1
vendor/cabal-helper-0.8.1.2/scripts/ci/steps/15-print-packages.sh
vendored
Symbolic link
@ -0,0 +1 @@
|
|||||||
|
../print-packages.sh
|
6
vendor/cabal-helper-0.8.1.2/scripts/ci/steps/20-sdist.sh
vendored
Normal file
6
vendor/cabal-helper-0.8.1.2/scripts/ci/steps/20-sdist.sh
vendored
Normal file
@ -0,0 +1,6 @@
|
|||||||
|
mkdir -p "$source_dir"
|
||||||
|
mkdir -p "$build_dir"
|
||||||
|
|
||||||
|
cabal --sandbox-config="$sandbox_config" sdist --builddir="$build_dir" --output-directory="$source_dir"
|
||||||
|
|
||||||
|
cd "$source_dir"
|
4
vendor/cabal-helper-0.8.1.2/scripts/ci/steps/30-build.sh
vendored
Normal file
4
vendor/cabal-helper-0.8.1.2/scripts/ci/steps/30-build.sh
vendored
Normal file
@ -0,0 +1,4 @@
|
|||||||
|
# -fdev enables building the helper "main" exe directly and enables more warnings
|
||||||
|
cabal --sandbox-config="$sandbox_config" configure --builddir="$build_dir" --enable-tests -fdev
|
||||||
|
cabal --sandbox-config="$sandbox_config" build --builddir="$build_dir"
|
||||||
|
cabal --sandbox-config="$sandbox_config" haddock --builddir="$build_dir"
|
2
vendor/cabal-helper-0.8.1.2/scripts/ci/steps/40-test.sh
vendored
Normal file
2
vendor/cabal-helper-0.8.1.2/scripts/ci/steps/40-test.sh
vendored
Normal file
@ -0,0 +1,2 @@
|
|||||||
|
cabal_helper_libexecdir="$build_dir"/build/cabal-helper-wrapper \
|
||||||
|
cabal --sandbox-config="$sandbox_config" test --builddir="$build_dir" --show-details=streaming
|
34
vendor/cabal-helper-0.8.1.2/scripts/update-cabal-common-section-instantiations.awk
vendored
Normal file
34
vendor/cabal-helper-0.8.1.2/scripts/update-cabal-common-section-instantiations.awk
vendored
Normal file
@ -0,0 +1,34 @@
|
|||||||
|
BEGIN {
|
||||||
|
delete sections;
|
||||||
|
section="";
|
||||||
|
ignoring=0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/^[[:space:]]*$/ {
|
||||||
|
section="";
|
||||||
|
ignoring=0;
|
||||||
|
}
|
||||||
|
|
||||||
|
{
|
||||||
|
if(section) {
|
||||||
|
tmp = sections[section];
|
||||||
|
sections[section] = tmp (tmp ? RS : "") $0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/^[[:space:]]*-- *Common/ {
|
||||||
|
section = $3
|
||||||
|
}
|
||||||
|
|
||||||
|
/^[[:space:]]*-- *Instantiate *common/ {
|
||||||
|
ignoring=1
|
||||||
|
|
||||||
|
print $0;
|
||||||
|
print sections[$4];
|
||||||
|
}
|
||||||
|
|
||||||
|
{
|
||||||
|
if(!ignoring) {
|
||||||
|
print $0;
|
||||||
|
}
|
||||||
|
}
|
35
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Compiletime/Compat/Environment.hs
vendored
Normal file
35
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Compiletime/Compat/Environment.hs
vendored
Normal file
@ -0,0 +1,35 @@
|
|||||||
|
-- cabal-helper: Simple interface to Cabal's configuration state
|
||||||
|
-- Copyright (C) 2017 Daniel Gröber <cabal-helper@dxld.at>
|
||||||
|
--
|
||||||
|
-- This program is free software: you can redistribute it and/or modify
|
||||||
|
-- it under the terms of the GNU General Public License as published by
|
||||||
|
-- the Free Software Foundation, either version 3 of the License, or
|
||||||
|
-- (at your option) any later version.
|
||||||
|
--
|
||||||
|
-- This program is distributed in the hope that it will be useful,
|
||||||
|
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
-- GNU General Public License for more details.
|
||||||
|
--
|
||||||
|
-- You should have received a copy of the GNU General Public License
|
||||||
|
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
{-# LANGUAGE CPP #-}
|
||||||
|
module CabalHelper.Compiletime.Compat.Environment where
|
||||||
|
|
||||||
|
import qualified System.Environment
|
||||||
|
#ifndef mingw32_HOST_OS
|
||||||
|
import qualified System.Posix.Env (setEnv)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
lookupEnv :: String -> IO (Maybe String)
|
||||||
|
lookupEnv var =
|
||||||
|
do env <- System.Environment.getEnvironment
|
||||||
|
return (lookup var env)
|
||||||
|
|
||||||
|
setEnv :: String -> String -> IO ()
|
||||||
|
#ifdef mingw32_HOST_OS
|
||||||
|
setEnv = System.Environment.setEnv
|
||||||
|
#else
|
||||||
|
setEnv k v = System.Posix.Env.setEnv k v True
|
||||||
|
#endif
|
30
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Compiletime/Compat/ProgramDb.hs
vendored
Normal file
30
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Compiletime/Compat/ProgramDb.hs
vendored
Normal file
@ -0,0 +1,30 @@
|
|||||||
|
-- cabal-helper: Simple interface to Cabal's configuration state
|
||||||
|
-- Copyright (C) 2018 Daniel Gröber <cabal-helper@dxld.at>
|
||||||
|
--
|
||||||
|
-- This program is free software: you can redistribute it and/or modify
|
||||||
|
-- it under the terms of the GNU General Public License as published by
|
||||||
|
-- the Free Software Foundation, either version 3 of the License, or
|
||||||
|
-- (at your option) any later version.
|
||||||
|
--
|
||||||
|
-- This program is distributed in the hope that it will be useful,
|
||||||
|
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
-- GNU General Public License for more details.
|
||||||
|
--
|
||||||
|
-- You should have received a copy of the GNU General Public License
|
||||||
|
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
{-# LANGUAGE CPP #-}
|
||||||
|
module CabalHelper.Compiletime.Compat.ProgramDb
|
||||||
|
( defaultProgramDb
|
||||||
|
, programPath
|
||||||
|
, lookupProgram
|
||||||
|
, ghcProgram
|
||||||
|
, ghcPkgProgram
|
||||||
|
) where
|
||||||
|
|
||||||
|
import Distribution.Simple.Program
|
||||||
|
|
||||||
|
#if !MIN_VERSION_Cabal(2,0,0)
|
||||||
|
defaultProgramDb = defaultProgramConfiguration
|
||||||
|
#endif
|
49
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Compiletime/Compat/Version.hs
vendored
Normal file
49
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Compiletime/Compat/Version.hs
vendored
Normal file
@ -0,0 +1,49 @@
|
|||||||
|
-- cabal-helper: Simple interface to Cabal's configuration state
|
||||||
|
-- Copyright (C) 2017-2018 Daniel Gröber <cabal-helper@dxld.at>
|
||||||
|
--
|
||||||
|
-- This program is free software: you can redistribute it and/or modify
|
||||||
|
-- it under the terms of the GNU General Public License as published by
|
||||||
|
-- the Free Software Foundation, either version 3 of the License, or
|
||||||
|
-- (at your option) any later version.
|
||||||
|
--
|
||||||
|
-- This program is distributed in the hope that it will be useful,
|
||||||
|
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
-- GNU General Public License for more details.
|
||||||
|
--
|
||||||
|
-- You should have received a copy of the GNU General Public License
|
||||||
|
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
{-# LANGUAGE CPP #-}
|
||||||
|
module CabalHelper.Compiletime.Compat.Version
|
||||||
|
( DataVersion
|
||||||
|
, toDataVersion
|
||||||
|
, fromDataVersion
|
||||||
|
, Data.Version.showVersion
|
||||||
|
, makeDataVersion
|
||||||
|
) where
|
||||||
|
|
||||||
|
import qualified Data.Version
|
||||||
|
import qualified Distribution.Version (Version)
|
||||||
|
#if MIN_VERSION_Cabal(2,0,0)
|
||||||
|
import qualified Distribution.Version (versionNumbers, mkVersion)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
type DataVersion = Data.Version.Version
|
||||||
|
|
||||||
|
toDataVersion :: Distribution.Version.Version -> Data.Version.Version
|
||||||
|
fromDataVersion :: Data.Version.Version -> Distribution.Version.Version
|
||||||
|
#if MIN_VERSION_Cabal(2,0,0)
|
||||||
|
toDataVersion v = Data.Version.Version (Distribution.Version.versionNumbers v) []
|
||||||
|
fromDataVersion (Data.Version.Version vs _) = Distribution.Version.mkVersion vs
|
||||||
|
#else
|
||||||
|
toDataVersion = id
|
||||||
|
fromDataVersion = id
|
||||||
|
#endif
|
||||||
|
|
||||||
|
makeDataVersion :: [Int] -> Data.Version.Version
|
||||||
|
#if MIN_VERSION_base(4,8,0)
|
||||||
|
makeDataVersion = Data.Version.makeVersion
|
||||||
|
#else
|
||||||
|
makeDataVersion xs = Data.Version.Version xs []
|
||||||
|
#endif
|
736
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Compiletime/Compile.hs
vendored
Normal file
736
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Compiletime/Compile.hs
vendored
Normal file
@ -0,0 +1,736 @@
|
|||||||
|
-- cabal-helper: Simple interface to Cabal's configuration state
|
||||||
|
-- Copyright (C) 2015-2018 Daniel Gröber <cabal-helper@dxld.at>
|
||||||
|
--
|
||||||
|
-- This program is free software: you can redistribute it and/or modify
|
||||||
|
-- it under the terms of the GNU General Public License as published by
|
||||||
|
-- the Free Software Foundation, either version 3 of the License, or
|
||||||
|
-- (at your option) any later version.
|
||||||
|
--
|
||||||
|
-- This program is distributed in the hope that it will be useful,
|
||||||
|
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
-- GNU General Public License for more details.
|
||||||
|
--
|
||||||
|
-- You should have received a copy of the GNU General Public License
|
||||||
|
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
{-# LANGUAGE RecordWildCards, FlexibleContexts, NamedFieldPuns, DeriveFunctor,
|
||||||
|
GADTs #-}
|
||||||
|
|
||||||
|
{-|
|
||||||
|
Module : CabalHelper.Compiletime.Compile
|
||||||
|
Description : Runtime compilation machinery
|
||||||
|
License : GPL-3
|
||||||
|
-}
|
||||||
|
|
||||||
|
module CabalHelper.Compiletime.Compile where
|
||||||
|
|
||||||
|
import Cabal.Plan
|
||||||
|
import Control.Applicative
|
||||||
|
import Control.Arrow
|
||||||
|
import Control.Exception as E
|
||||||
|
import Control.Monad
|
||||||
|
import Control.Monad.Trans.Maybe
|
||||||
|
import Control.Monad.IO.Class
|
||||||
|
import Data.Char
|
||||||
|
import Data.List
|
||||||
|
import Data.Maybe
|
||||||
|
import Data.String
|
||||||
|
import Data.Version
|
||||||
|
import GHC.IO.Exception (IOErrorType(OtherError))
|
||||||
|
import Text.Printf
|
||||||
|
import Text.Read
|
||||||
|
import System.Directory
|
||||||
|
import System.FilePath
|
||||||
|
import System.Process
|
||||||
|
import System.Exit
|
||||||
|
import System.Environment
|
||||||
|
import System.IO
|
||||||
|
import System.IO.Error
|
||||||
|
import System.IO.Temp
|
||||||
|
import Prelude
|
||||||
|
|
||||||
|
|
||||||
|
import qualified Data.Text as Text
|
||||||
|
import qualified Data.Map.Strict as Map
|
||||||
|
|
||||||
|
import Distribution.System (buildPlatform)
|
||||||
|
import Distribution.Text (display)
|
||||||
|
|
||||||
|
import Paths_cabal_helper (version)
|
||||||
|
import CabalHelper.Compiletime.Data
|
||||||
|
import CabalHelper.Compiletime.Log
|
||||||
|
import CabalHelper.Compiletime.Types
|
||||||
|
import CabalHelper.Shared.Common
|
||||||
|
import CabalHelper.Shared.Sandbox (getSandboxPkgDb)
|
||||||
|
|
||||||
|
data Compile
|
||||||
|
= CompileWithCabalSource
|
||||||
|
{ compCabalSourceDir :: CabalSourceDir
|
||||||
|
, compCabalSourceVersion :: Version
|
||||||
|
}
|
||||||
|
| CompileWithCabalPackage
|
||||||
|
{ compPackageDb :: Maybe PackageDbDir
|
||||||
|
, compCabalVersion :: CabalVersion
|
||||||
|
, compPackageDeps :: [String]
|
||||||
|
, compProductTarget :: CompilationProductScope
|
||||||
|
}
|
||||||
|
|
||||||
|
data CompPaths = CompPaths
|
||||||
|
{ compSrcDir :: FilePath
|
||||||
|
, compOutDir :: FilePath
|
||||||
|
, compExePath :: FilePath
|
||||||
|
}
|
||||||
|
|
||||||
|
-- | The Helper executable we produce as a compilation product can either be
|
||||||
|
-- placed in a per-project location, or a per-user/global location in the user's
|
||||||
|
-- home directory. This type controls where the compilation process places the
|
||||||
|
-- executable.
|
||||||
|
data CompilationProductScope = CPSGlobal | CPSProject
|
||||||
|
|
||||||
|
compileHelper :: Options -> Version -> FilePath -> Maybe (PlanJson, FilePath) -> FilePath -> IO (Either ExitCode FilePath)
|
||||||
|
compileHelper opts hdrCabalVersion projdir mnewstyle distdir = do
|
||||||
|
ghcVer <- ghcVersion opts
|
||||||
|
Just (prepare, comp) <- runMaybeT $ msum $
|
||||||
|
case oCabalPkgDb opts of
|
||||||
|
Nothing ->
|
||||||
|
[ compileCabalSource
|
||||||
|
, compileNewBuild ghcVer
|
||||||
|
, compileSandbox ghcVer
|
||||||
|
, compileGlobal
|
||||||
|
, MaybeT $ Just <$> compileWithCabalInPrivatePkgDb
|
||||||
|
]
|
||||||
|
Just db ->
|
||||||
|
[ return $ (return (), compileWithPkg (Just db) hdrCabalVersion CPSProject)
|
||||||
|
]
|
||||||
|
|
||||||
|
appdir <- appCacheDir
|
||||||
|
|
||||||
|
let cp@CompPaths {compExePath} = compPaths appdir distdir comp
|
||||||
|
exists <- doesFileExist compExePath
|
||||||
|
if exists
|
||||||
|
then do
|
||||||
|
vLog opts $ "helper already compiled, using exe: "++compExePath
|
||||||
|
return (Right compExePath)
|
||||||
|
else do
|
||||||
|
vLog opts $ "helper exe does not exist, compiling "++compExePath
|
||||||
|
prepare >> compile comp cp opts
|
||||||
|
|
||||||
|
where
|
||||||
|
logMsg = "using helper compiled with Cabal from "
|
||||||
|
|
||||||
|
-- for relaxed deps: find (sameMajorVersionAs hdrCabalVersion) . reverse . sort
|
||||||
|
|
||||||
|
-- | Check if this version is globally available
|
||||||
|
compileGlobal :: MaybeT IO (IO (), Compile)
|
||||||
|
compileGlobal = do
|
||||||
|
cabal_versions <- listCabalVersions opts
|
||||||
|
ver <- MaybeT $ return $ find (== hdrCabalVersion) cabal_versions
|
||||||
|
vLog opts $ logMsg ++ "user/global package-db"
|
||||||
|
return $ (return (), compileWithPkg Nothing ver CPSGlobal)
|
||||||
|
|
||||||
|
-- | Check if this version is available in the project sandbox
|
||||||
|
compileSandbox :: Version -> MaybeT IO (IO (), Compile)
|
||||||
|
compileSandbox ghcVer = do
|
||||||
|
let mdb_path = getSandboxPkgDb projdir (display buildPlatform) ghcVer
|
||||||
|
sandbox <- PackageDbDir <$> MaybeT mdb_path
|
||||||
|
cabal_versions <- listCabalVersions' opts (Just sandbox)
|
||||||
|
ver <- MaybeT $ return $ find (== hdrCabalVersion) cabal_versions
|
||||||
|
vLog opts $ logMsg ++ "sandbox package-db"
|
||||||
|
return $ (return (), compileWithPkg (Just sandbox) ver CPSProject)
|
||||||
|
|
||||||
|
compileNewBuild :: Version -> MaybeT IO (IO (), Compile)
|
||||||
|
compileNewBuild ghcVer = do
|
||||||
|
(PlanJson {pjUnits}, distdir_newstyle) <- maybe mzero pure mnewstyle
|
||||||
|
let cabal_pkgid =
|
||||||
|
PkgId (PkgName (Text.pack "Cabal"))
|
||||||
|
(Ver $ versionBranch hdrCabalVersion)
|
||||||
|
mcabal_unit = listToMaybe $
|
||||||
|
Map.elems $ Map.filter (\Unit {..} -> uPId == cabal_pkgid) pjUnits
|
||||||
|
Unit {} <- maybe mzero pure mcabal_unit
|
||||||
|
let inplace_db_path = distdir_newstyle
|
||||||
|
</> "packagedb" </> ("ghc-" ++ showVersion ghcVer)
|
||||||
|
inplace_db = PackageDbDir inplace_db_path
|
||||||
|
cabal_versions <- listCabalVersions' opts (Just inplace_db)
|
||||||
|
ver <- MaybeT $ return $ find (== hdrCabalVersion) cabal_versions
|
||||||
|
vLog opts $ logMsg ++ "v2-build package-db " ++ inplace_db_path
|
||||||
|
return $ (return (), compileWithPkg (Just inplace_db) ver CPSProject)
|
||||||
|
|
||||||
|
-- | Compile the requested Cabal version into an isolated package-db if it's
|
||||||
|
-- not there already
|
||||||
|
compileWithCabalInPrivatePkgDb :: IO (IO (), Compile)
|
||||||
|
compileWithCabalInPrivatePkgDb = do
|
||||||
|
db@(PackageDbDir db_path)
|
||||||
|
<- getPrivateCabalPkgDb opts (CabalVersion hdrCabalVersion)
|
||||||
|
vLog opts $ logMsg ++ "private package-db in " ++ db_path
|
||||||
|
return (prepare db, compileWithPkg (Just db) hdrCabalVersion CPSGlobal)
|
||||||
|
where
|
||||||
|
prepare db = do
|
||||||
|
db_exists <- liftIO $ cabalVersionExistsInPkgDb opts hdrCabalVersion db
|
||||||
|
when (not db_exists) $
|
||||||
|
void $ installCabal opts (Right hdrCabalVersion) `E.catch`
|
||||||
|
\(SomeException _) -> errorInstallCabal hdrCabalVersion distdir
|
||||||
|
|
||||||
|
-- | See if we're in a cabal source tree
|
||||||
|
compileCabalSource :: MaybeT IO (IO (), Compile)
|
||||||
|
compileCabalSource = do
|
||||||
|
let cabalFile = projdir </> "Cabal.cabal"
|
||||||
|
cabalSrc <- liftIO $ doesFileExist cabalFile
|
||||||
|
let projdir' = CabalSourceDir projdir
|
||||||
|
case cabalSrc of
|
||||||
|
False -> mzero
|
||||||
|
True -> do
|
||||||
|
vLog opts $ "projdir looks like Cabal source tree (Cabal.cabal exists)"
|
||||||
|
cf <- liftIO $ readFile cabalFile
|
||||||
|
let buildType = cabalFileBuildType cf
|
||||||
|
ver = cabalFileVersion cf
|
||||||
|
|
||||||
|
case buildType of
|
||||||
|
"simple" -> do
|
||||||
|
vLog opts $ "Cabal source tree is build-type:simple, moving on"
|
||||||
|
mzero
|
||||||
|
"custom" -> do
|
||||||
|
vLog opts $ "compiling helper with local Cabal source tree"
|
||||||
|
return $ (return (), compileWithCabalSource projdir' ver)
|
||||||
|
_ -> error $ "compileCabalSource: unknown build-type: '"++buildType++"'"
|
||||||
|
|
||||||
|
compileWithCabalSource srcDir ver =
|
||||||
|
CompileWithCabalSource
|
||||||
|
{ compCabalSourceDir = srcDir
|
||||||
|
, compCabalSourceVersion = ver
|
||||||
|
}
|
||||||
|
|
||||||
|
compileWithPkg mdb ver target =
|
||||||
|
CompileWithCabalPackage
|
||||||
|
{ compPackageDb = mdb
|
||||||
|
, compCabalVersion = CabalVersion ver
|
||||||
|
, compPackageDeps = [cabalPkgId ver]
|
||||||
|
, compProductTarget = target
|
||||||
|
}
|
||||||
|
|
||||||
|
cabalPkgId v = "Cabal-" ++ showVersion v
|
||||||
|
|
||||||
|
compile :: Compile -> CompPaths -> Options -> IO (Either ExitCode FilePath)
|
||||||
|
compile comp paths@CompPaths {..} opts@Options {..} = do
|
||||||
|
createDirectoryIfMissing True compOutDir
|
||||||
|
createHelperSources compSrcDir
|
||||||
|
|
||||||
|
vLog opts $ "compSrcDir: " ++ compSrcDir
|
||||||
|
vLog opts $ "compOutDir: " ++ compOutDir
|
||||||
|
vLog opts $ "compExePath: " ++ compExePath
|
||||||
|
|
||||||
|
invokeGhc opts $ compGhcInvocation comp paths
|
||||||
|
|
||||||
|
compPaths :: FilePath -> FilePath -> Compile -> CompPaths
|
||||||
|
compPaths appdir distdir c =
|
||||||
|
case c of
|
||||||
|
CompileWithCabalPackage {compProductTarget=CPSGlobal,..} -> CompPaths {..}
|
||||||
|
where
|
||||||
|
compSrcDir = appdir </> exeName compCabalVersion <.> "build"
|
||||||
|
compOutDir = compSrcDir
|
||||||
|
compExePath = appdir </> exeName compCabalVersion
|
||||||
|
|
||||||
|
CompileWithCabalPackage {compProductTarget=CPSProject,..} -> distdirPaths
|
||||||
|
CompileWithCabalSource {..} -> distdirPaths
|
||||||
|
where
|
||||||
|
distdirPaths = CompPaths {..}
|
||||||
|
where
|
||||||
|
compSrcDir = distdir </> "cabal-helper"
|
||||||
|
compOutDir = compSrcDir
|
||||||
|
compExePath = compOutDir </> "cabal-helper"
|
||||||
|
|
||||||
|
data GhcInvocation = GhcInvocation
|
||||||
|
{ giOutDir :: FilePath
|
||||||
|
, giOutput :: FilePath
|
||||||
|
, giCPPOptions :: [String]
|
||||||
|
, giPackageDBs :: [PackageDbDir]
|
||||||
|
, giIncludeDirs :: [FilePath]
|
||||||
|
, giHideAllPackages :: Bool
|
||||||
|
, giPackages :: [String]
|
||||||
|
, giWarningFlags :: [String]
|
||||||
|
, giInputs :: [String]
|
||||||
|
}
|
||||||
|
|
||||||
|
compGhcInvocation :: Compile -> CompPaths -> GhcInvocation
|
||||||
|
compGhcInvocation comp CompPaths {..} =
|
||||||
|
case comp of
|
||||||
|
CompileWithCabalSource {..} ->
|
||||||
|
GhcInvocation
|
||||||
|
{ giIncludeDirs = [compSrcDir, unCabalSourceDir compCabalSourceDir]
|
||||||
|
, giPackageDBs = []
|
||||||
|
, giHideAllPackages = False
|
||||||
|
, giPackages = []
|
||||||
|
, giCPPOptions = cppOptions compCabalSourceVersion
|
||||||
|
++ [cabalVersionMacro compCabalSourceVersion]
|
||||||
|
, ..
|
||||||
|
}
|
||||||
|
CompileWithCabalPackage {..} ->
|
||||||
|
GhcInvocation
|
||||||
|
{ giIncludeDirs = [compSrcDir]
|
||||||
|
, giPackageDBs = maybeToList compPackageDb
|
||||||
|
, giHideAllPackages = True
|
||||||
|
, giPackages =
|
||||||
|
[ "base"
|
||||||
|
, "containers"
|
||||||
|
, "directory"
|
||||||
|
, "filepath"
|
||||||
|
, "process"
|
||||||
|
, "bytestring"
|
||||||
|
, "ghc-prim"
|
||||||
|
] ++ compPackageDeps
|
||||||
|
, giCPPOptions = cppOptions (unCabalVersion compCabalVersion)
|
||||||
|
, ..
|
||||||
|
}
|
||||||
|
where
|
||||||
|
|
||||||
|
unCabalVersion (CabalVersion ver) = ver
|
||||||
|
unCabalVersion (CabalHEAD _) = Version [10000000, 0, 0] []
|
||||||
|
|
||||||
|
cppOptions cabalVer =
|
||||||
|
[ "-DCABAL_HELPER=1"
|
||||||
|
, cabalMinVersionMacro cabalVer
|
||||||
|
]
|
||||||
|
|
||||||
|
giOutDir = compOutDir
|
||||||
|
giOutput = compExePath
|
||||||
|
giWarningFlags = [ "-w" ] -- no point in bothering end users with warnings
|
||||||
|
giInputs = [compSrcDir</>"CabalHelper"</>"Runtime"</>"Main.hs"]
|
||||||
|
|
||||||
|
cabalVersionMacro :: Version -> String
|
||||||
|
cabalVersionMacro (Version vs _) =
|
||||||
|
"-DCABAL_VERSION="++intercalate "," (map show vs)
|
||||||
|
|
||||||
|
cabalMinVersionMacro :: Version -> String
|
||||||
|
cabalMinVersionMacro (Version (mj1:mj2:mi:_) _) =
|
||||||
|
"-DCH_MIN_VERSION_Cabal(major1,major2,minor)=\
|
||||||
|
\( (major1) < "++show mj1++" \
|
||||||
|
\|| (major1) == "++show mj1++" && (major2) < "++show mj2++" \
|
||||||
|
\|| (major1) == "++show mj1++" && (major2) == "++show mj2++" && (minor) <= "++show mi++
|
||||||
|
")"
|
||||||
|
cabalMinVersionMacro _ =
|
||||||
|
error "cabalMinVersionMacro: Version must have at least 3 components"
|
||||||
|
|
||||||
|
invokeGhc :: Options -> GhcInvocation -> IO (Either ExitCode FilePath)
|
||||||
|
invokeGhc opts@Options {..} GhcInvocation {..} = do
|
||||||
|
rv <- callProcessStderr' opts Nothing oGhcProgram $ concat
|
||||||
|
[ [ "-outputdir", giOutDir
|
||||||
|
, "-o", giOutput
|
||||||
|
]
|
||||||
|
, map ("-optP"++) giCPPOptions
|
||||||
|
, map ("-package-conf="++) $ unPackageDbDir <$> giPackageDBs
|
||||||
|
, map ("-i"++) $ nub $ "" : giIncludeDirs
|
||||||
|
, if giHideAllPackages then ["-hide-all-packages"] else []
|
||||||
|
, concatMap (\p -> ["-package", p]) giPackages
|
||||||
|
, giWarningFlags
|
||||||
|
, ["--make"]
|
||||||
|
, giInputs
|
||||||
|
]
|
||||||
|
return $
|
||||||
|
case rv of
|
||||||
|
ExitSuccess -> Right giOutput
|
||||||
|
e@(ExitFailure _) -> Left e
|
||||||
|
|
||||||
|
|
||||||
|
-- | Cabal library version we're compiling the helper exe against.
|
||||||
|
data CabalVersion
|
||||||
|
= CabalHEAD { cvCommitId :: CommitId }
|
||||||
|
| CabalVersion { cabalVersion :: Version }
|
||||||
|
|
||||||
|
newtype CommitId = CommitId { unCommitId :: String }
|
||||||
|
|
||||||
|
exeName :: CabalVersion -> String
|
||||||
|
exeName (CabalHEAD commitid) = intercalate "-"
|
||||||
|
[ "cabal-helper" ++ showVersion version
|
||||||
|
, "CabalHEAD" ++ unCommitId commitid
|
||||||
|
]
|
||||||
|
exeName CabalVersion {cabalVersion} = intercalate "-"
|
||||||
|
[ "cabal-helper" ++ showVersion version
|
||||||
|
, "Cabal" ++ showVersion cabalVersion
|
||||||
|
]
|
||||||
|
|
||||||
|
readProcess' :: Options -> FilePath -> [String] -> String -> IO String
|
||||||
|
readProcess' opts@Options{..} exe args inp = do
|
||||||
|
vLog opts $ intercalate " " $ map formatProcessArg (oGhcPkgProgram:args)
|
||||||
|
outp <- readProcess exe args inp
|
||||||
|
vLog opts $ unlines $ map ("=> "++) $ lines outp
|
||||||
|
return outp
|
||||||
|
|
||||||
|
callProcessStderr'
|
||||||
|
:: Options -> Maybe FilePath -> FilePath -> [String] -> IO ExitCode
|
||||||
|
callProcessStderr' opts mwd exe args = do
|
||||||
|
let cd = case mwd of
|
||||||
|
Nothing -> []; Just wd -> [ "cd", formatProcessArg wd++";" ]
|
||||||
|
vLog opts $ intercalate " " $ cd ++ map formatProcessArg (exe:args)
|
||||||
|
(_, _, _, h) <- createProcess (proc exe args) { std_out = UseHandle stderr
|
||||||
|
, cwd = mwd }
|
||||||
|
waitForProcess h
|
||||||
|
|
||||||
|
callProcessStderr :: Options -> Maybe FilePath -> FilePath -> [String] -> IO ()
|
||||||
|
callProcessStderr opts mwd exe args = do
|
||||||
|
rv <- callProcessStderr' opts mwd exe args
|
||||||
|
case rv of
|
||||||
|
ExitSuccess -> return ()
|
||||||
|
ExitFailure v -> processFailedException "callProcessStderr" exe args v
|
||||||
|
|
||||||
|
processFailedException :: String -> String -> [String] -> Int -> IO a
|
||||||
|
processFailedException fn exe args rv =
|
||||||
|
ioError $ mkIOError OtherError msg Nothing Nothing
|
||||||
|
where
|
||||||
|
msg = concat [ fn, ": ", exe, " "
|
||||||
|
, intercalate " " (map formatProcessArg args)
|
||||||
|
, " (exit " ++ show rv ++ ")"
|
||||||
|
]
|
||||||
|
|
||||||
|
formatProcessArg :: String -> String
|
||||||
|
formatProcessArg xs
|
||||||
|
| any isSpace xs = "'"++ xs ++"'"
|
||||||
|
| otherwise = xs
|
||||||
|
|
||||||
|
data HEAD = HEAD deriving (Eq, Show)
|
||||||
|
|
||||||
|
installCabal :: Options -> Either HEAD Version -> IO (PackageDbDir, CabalVersion)
|
||||||
|
installCabal opts ever = do
|
||||||
|
appdir <- appCacheDir
|
||||||
|
let message ver = do
|
||||||
|
let sver = showVersion ver
|
||||||
|
hPutStr stderr $ printf "\
|
||||||
|
\cabal-helper-wrapper: Installing a private copy of Cabal because we couldn't\n\
|
||||||
|
\find the right version in your global/user package-db, this might take a\n\
|
||||||
|
\while but will only happen once per Cabal version you're using.\n\
|
||||||
|
\\n\
|
||||||
|
\If anything goes horribly wrong just delete this directory and try again:\n\
|
||||||
|
\ %s\n\
|
||||||
|
\\n\
|
||||||
|
\If you want to avoid this automatic installation altogether install\n\
|
||||||
|
\version %s of Cabal manually (into your user or global package-db):\n\
|
||||||
|
\ $ cabal install Cabal --constraint \"Cabal == %s\"\n\
|
||||||
|
\\n\
|
||||||
|
\Installing Cabal %s ...\n" appdir sver sver sver
|
||||||
|
|
||||||
|
withSystemTempDirectory "cabal-helper-Cabal-source" $ \tmpdir -> do
|
||||||
|
(srcdir, cabalVer) <- case ever of
|
||||||
|
Left HEAD -> do
|
||||||
|
second CabalHEAD <$> unpackCabalHEAD opts tmpdir
|
||||||
|
Right ver -> do
|
||||||
|
message ver
|
||||||
|
let patch = fromMaybe nopCabalPatchDescription $
|
||||||
|
find ((ver`elem`) . cpdVersions) patchyCabalVersions
|
||||||
|
(,) <$> unpackPatchedCabal opts ver tmpdir patch <*> pure (CabalVersion ver)
|
||||||
|
|
||||||
|
db <- createPkgDb opts cabalVer
|
||||||
|
|
||||||
|
runCabalInstall opts db srcdir ever
|
||||||
|
|
||||||
|
return (db, cabalVer)
|
||||||
|
|
||||||
|
{-
|
||||||
|
TODO: If the Cabal version we want to install is less than or equal to one we
|
||||||
|
have available, either through act-as-setup or in a package-db we should be able
|
||||||
|
to use act-as-setup or build a default Setup.hs exe and patch the Cabal source
|
||||||
|
to say build-type:simple. This will sidestep bugs in c-i>=1.24
|
||||||
|
|
||||||
|
See conversation in
|
||||||
|
https://github.com/haskell/cabal/commit/e2bf243300957321497353a2f85517e464f764ab
|
||||||
|
|
||||||
|
Otherwise we might be able to use the shipped Setup.hs
|
||||||
|
|
||||||
|
-}
|
||||||
|
|
||||||
|
runCabalInstall
|
||||||
|
:: Options -> PackageDbDir -> CabalSourceDir -> Either HEAD Version-> IO ()
|
||||||
|
runCabalInstall opts (PackageDbDir db) (CabalSourceDir srcdir) ever = do
|
||||||
|
civ@CabalInstallVersion {..} <- cabalInstallVersion opts
|
||||||
|
cabal_opts <- return $ concat
|
||||||
|
[
|
||||||
|
[ "--package-db=clear"
|
||||||
|
, "--package-db=global"
|
||||||
|
, "--package-db=" ++ db
|
||||||
|
, "--prefix=" ++ db </> "prefix"
|
||||||
|
]
|
||||||
|
, withGHCProgramOptions opts
|
||||||
|
, if cabalInstallVer >= Version [1,20,0,0] []
|
||||||
|
then ["--no-require-sandbox"]
|
||||||
|
else []
|
||||||
|
, [ "install", srcdir ]
|
||||||
|
, if oVerbose opts
|
||||||
|
then ["-v"]
|
||||||
|
else []
|
||||||
|
, [ "--only-dependencies" ]
|
||||||
|
]
|
||||||
|
|
||||||
|
callProcessStderr opts (Just "/") (oCabalProgram opts) cabal_opts
|
||||||
|
|
||||||
|
runSetupHs opts db srcdir ever civ
|
||||||
|
|
||||||
|
hPutStrLn stderr "done"
|
||||||
|
|
||||||
|
withGHCProgramOptions :: Options -> [String]
|
||||||
|
withGHCProgramOptions opts =
|
||||||
|
concat [ [ "--with-ghc=" ++ oGhcProgram opts ]
|
||||||
|
, if oGhcPkgProgram opts /= oGhcPkgProgram defaultOptions
|
||||||
|
then [ "--with-ghc-pkg=" ++ oGhcPkgProgram opts ]
|
||||||
|
else []
|
||||||
|
]
|
||||||
|
|
||||||
|
runSetupHs
|
||||||
|
:: Options
|
||||||
|
-> FilePath
|
||||||
|
-> FilePath
|
||||||
|
-> Either HEAD Version
|
||||||
|
-> CabalInstallVersion
|
||||||
|
-> IO ()
|
||||||
|
runSetupHs opts@Options {..} db srcdir ever CabalInstallVersion {..}
|
||||||
|
| cabalInstallVer >= parseVer "1.24" = do
|
||||||
|
go $ \args -> callProcessStderr opts (Just srcdir) oCabalProgram $
|
||||||
|
[ "act-as-setup", "--" ] ++ args
|
||||||
|
| otherwise = do
|
||||||
|
SetupProgram {..} <- compileSetupHs opts db srcdir
|
||||||
|
go $ callProcessStderr opts (Just srcdir) setupProgram
|
||||||
|
where
|
||||||
|
parmake_opt :: Maybe Int -> [String]
|
||||||
|
parmake_opt nproc'
|
||||||
|
| Left _ <- ever = ["-j"++nproc]
|
||||||
|
| Right ver <- ever, ver >= Version [1,20] [] = ["-j"++nproc]
|
||||||
|
| otherwise = []
|
||||||
|
where
|
||||||
|
nproc = fromMaybe "" $ show <$> nproc'
|
||||||
|
|
||||||
|
go :: ([String] -> IO ()) -> IO ()
|
||||||
|
go run = do
|
||||||
|
run $ [ "configure", "--package-db", db, "--prefix", db </> "prefix" ]
|
||||||
|
++ withGHCProgramOptions opts
|
||||||
|
mnproc <- join . fmap readMaybe <$> lookupEnv "NPROC"
|
||||||
|
run $ [ "build" ] ++ parmake_opt mnproc
|
||||||
|
run [ "copy" ]
|
||||||
|
run [ "register" ]
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
newtype SetupProgram = SetupProgram { setupProgram :: FilePath }
|
||||||
|
compileSetupHs :: Options -> FilePath -> FilePath -> IO SetupProgram
|
||||||
|
compileSetupHs opts db srcdir = do
|
||||||
|
ver <- ghcVersion opts
|
||||||
|
let no_version_macros
|
||||||
|
| ver >= Version [8] [] = [ "-fno-version-macros" ]
|
||||||
|
| otherwise = []
|
||||||
|
|
||||||
|
file = srcdir </> "Setup"
|
||||||
|
|
||||||
|
callProcessStderr opts (Just srcdir) (oGhcProgram opts) $ concat
|
||||||
|
[ [ "--make"
|
||||||
|
, "-package-conf", db
|
||||||
|
]
|
||||||
|
, no_version_macros
|
||||||
|
, [ file <.> "hs"
|
||||||
|
, "-o", file
|
||||||
|
]
|
||||||
|
]
|
||||||
|
return $ SetupProgram file
|
||||||
|
|
||||||
|
data CabalPatchDescription = CabalPatchDescription {
|
||||||
|
cpdVersions :: [Version],
|
||||||
|
cpdUnpackVariant :: UnpackCabalVariant,
|
||||||
|
cpdPatchFn :: FilePath -> IO ()
|
||||||
|
}
|
||||||
|
nopCabalPatchDescription :: CabalPatchDescription
|
||||||
|
nopCabalPatchDescription = CabalPatchDescription [] LatestRevision (const (return ()))
|
||||||
|
|
||||||
|
patchyCabalVersions :: [CabalPatchDescription]
|
||||||
|
patchyCabalVersions = [
|
||||||
|
let versions = [ Version [1,18,1] [] ]
|
||||||
|
variant = Pristine
|
||||||
|
patch = fixArrayConstraint
|
||||||
|
in CabalPatchDescription versions variant patch,
|
||||||
|
|
||||||
|
let versions = [ Version [1,18,0] [] ]
|
||||||
|
variant = Pristine
|
||||||
|
patch dir = do
|
||||||
|
fixArrayConstraint dir
|
||||||
|
fixOrphanInstance dir
|
||||||
|
in CabalPatchDescription versions variant patch,
|
||||||
|
|
||||||
|
let versions = [ Version [1,24,1,0] [] ]
|
||||||
|
variant = Pristine
|
||||||
|
patch _ = return ()
|
||||||
|
in CabalPatchDescription versions variant patch
|
||||||
|
]
|
||||||
|
where
|
||||||
|
fixArrayConstraint dir = do
|
||||||
|
let cabalFile = dir </> "Cabal.cabal"
|
||||||
|
cabalFileTmp = cabalFile ++ ".tmp"
|
||||||
|
|
||||||
|
cf <- readFile cabalFile
|
||||||
|
writeFile cabalFileTmp $ replace "&& < 0.5" "&& < 0.6" cf
|
||||||
|
renameFile cabalFileTmp cabalFile
|
||||||
|
|
||||||
|
fixOrphanInstance dir = do
|
||||||
|
let versionFile = dir </> "Distribution/Version.hs"
|
||||||
|
versionFileTmp = versionFile ++ ".tmp"
|
||||||
|
|
||||||
|
let languagePragma =
|
||||||
|
"{-# LANGUAGE DeriveDataTypeable, StandaloneDeriving #-}"
|
||||||
|
languagePragmaCPP =
|
||||||
|
"{-# LANGUAGE CPP, DeriveDataTypeable, StandaloneDeriving #-}"
|
||||||
|
|
||||||
|
derivingDataVersion =
|
||||||
|
"deriving instance Data Version"
|
||||||
|
derivingDataVersionCPP = unlines [
|
||||||
|
"#if __GLASGOW_HASKELL__ < 707",
|
||||||
|
derivingDataVersion,
|
||||||
|
"#endif"
|
||||||
|
]
|
||||||
|
|
||||||
|
vf <- readFile versionFile
|
||||||
|
writeFile versionFileTmp
|
||||||
|
$ replace derivingDataVersion derivingDataVersionCPP
|
||||||
|
$ replace languagePragma languagePragmaCPP vf
|
||||||
|
|
||||||
|
renameFile versionFileTmp versionFile
|
||||||
|
|
||||||
|
unpackPatchedCabal
|
||||||
|
:: Options
|
||||||
|
-> Version
|
||||||
|
-> FilePath
|
||||||
|
-> CabalPatchDescription
|
||||||
|
-> IO CabalSourceDir
|
||||||
|
unpackPatchedCabal opts cabalVer tmpdir (CabalPatchDescription _ variant patch) = do
|
||||||
|
res@(CabalSourceDir dir) <- unpackCabal opts cabalVer tmpdir variant
|
||||||
|
patch dir
|
||||||
|
return res
|
||||||
|
|
||||||
|
data UnpackCabalVariant = Pristine | LatestRevision
|
||||||
|
newtype CabalSourceDir = CabalSourceDir { unCabalSourceDir :: FilePath }
|
||||||
|
unpackCabal
|
||||||
|
:: Options -> Version -> FilePath -> UnpackCabalVariant -> IO CabalSourceDir
|
||||||
|
unpackCabal opts cabalVer tmpdir variant = do
|
||||||
|
let cabal = "Cabal-" ++ showVersion cabalVer
|
||||||
|
dir = tmpdir </> cabal
|
||||||
|
variant_opts = case variant of Pristine -> [ "--pristine" ]; _ -> []
|
||||||
|
args = [ "get", cabal ] ++ variant_opts
|
||||||
|
callProcessStderr opts (Just tmpdir) (oCabalProgram opts) args
|
||||||
|
return $ CabalSourceDir dir
|
||||||
|
|
||||||
|
unpackCabalHEAD :: Options -> FilePath -> IO (CabalSourceDir, CommitId)
|
||||||
|
unpackCabalHEAD opts tmpdir = do
|
||||||
|
let dir = tmpdir </> "cabal-head.git"
|
||||||
|
url = "https://github.com/haskell/cabal.git"
|
||||||
|
ExitSuccess <- rawSystem "git" [ "clone", "--depth=1", url, dir]
|
||||||
|
commit <-
|
||||||
|
withDirectory_ dir $ trim <$> readProcess' opts "git" ["rev-parse", "HEAD"] ""
|
||||||
|
return (CabalSourceDir $ dir </> "Cabal", CommitId commit)
|
||||||
|
where
|
||||||
|
withDirectory_ :: FilePath -> IO a -> IO a
|
||||||
|
withDirectory_ dir action =
|
||||||
|
bracket
|
||||||
|
(liftIO getCurrentDirectory)
|
||||||
|
(liftIO . setCurrentDirectory)
|
||||||
|
(\_ -> liftIO (setCurrentDirectory dir) >> action)
|
||||||
|
|
||||||
|
errorInstallCabal :: Version -> FilePath -> IO a
|
||||||
|
errorInstallCabal cabalVer _distdir = panicIO $ printf "\
|
||||||
|
\Installing Cabal version %s failed.\n\
|
||||||
|
\\n\
|
||||||
|
\You have the following choices to fix this:\n\
|
||||||
|
\\n\
|
||||||
|
\- The easiest way to try and fix this is just reconfigure the project and try\n\
|
||||||
|
\ again:\n\
|
||||||
|
\ $ cabal clean && cabal configure\n\
|
||||||
|
\\n\
|
||||||
|
\- If that fails you can try to install the version of Cabal mentioned above\n\
|
||||||
|
\ into your global/user package-db somehow, you'll probably have to fix\n\
|
||||||
|
\ something otherwise it wouldn't have failed above:\n\
|
||||||
|
\ $ cabal install Cabal --constraint 'Cabal == %s'\n\
|
||||||
|
\\n\
|
||||||
|
\- If you're using `Build-Type: Simple`:\n\
|
||||||
|
\ - You can see if you can reinstall your cabal-install executable while\n\
|
||||||
|
\ having it linked to a version of Cabal that's available in you\n\
|
||||||
|
\ package-dbs or can be built automatically:\n\
|
||||||
|
\ $ ghc-pkg list | grep Cabal # find an available Cabal version\n\
|
||||||
|
\ Cabal-W.X.Y.Z\n\
|
||||||
|
\ $ cabal install cabal-install --constraint 'Cabal == W.X.*'\n\
|
||||||
|
\ Afterwards you'll have to reconfigure your project:\n\
|
||||||
|
\ $ cabal clean && cabal configure\n\
|
||||||
|
\\n\
|
||||||
|
\- If you're using `Build-Type: Custom`:\n\
|
||||||
|
\ - Have cabal-install rebuild your Setup.hs executable with a version of the\n\
|
||||||
|
\ Cabal library that you have available in your global/user package-db:\n\
|
||||||
|
\ $ cabal clean && cabal configure\n\
|
||||||
|
\ You might also have to install some version of the Cabal to do this:\n\
|
||||||
|
\ $ cabal install Cabal\n\
|
||||||
|
\\n" sver sver
|
||||||
|
where
|
||||||
|
sver = showVersion cabalVer
|
||||||
|
|
||||||
|
listCabalVersions :: Options -> MaybeT IO [Version]
|
||||||
|
listCabalVersions opts = listCabalVersions' opts Nothing
|
||||||
|
|
||||||
|
listCabalVersions' :: Options -> Maybe PackageDbDir -> MaybeT IO [Version]
|
||||||
|
listCabalVersions' opts@Options {..} mdb = do
|
||||||
|
case mdb of
|
||||||
|
Nothing -> mzero
|
||||||
|
Just (PackageDbDir db_path) -> do
|
||||||
|
exists <- liftIO $ doesDirectoryExist db_path
|
||||||
|
case exists of
|
||||||
|
False -> mzero
|
||||||
|
True -> MaybeT $ logIOError opts "listCabalVersions'" $ Just <$> do
|
||||||
|
let mdbopt = ("--package-conf="++) <$> unPackageDbDir <$> mdb
|
||||||
|
args = ["list", "--simple-output", "Cabal"] ++ maybeToList mdbopt
|
||||||
|
|
||||||
|
catMaybes . map (fmap snd . parsePkgId . fromString) . words
|
||||||
|
<$> readProcess' opts oGhcPkgProgram args ""
|
||||||
|
|
||||||
|
cabalVersionExistsInPkgDb :: Options -> Version -> PackageDbDir -> IO Bool
|
||||||
|
cabalVersionExistsInPkgDb opts cabalVer db@(PackageDbDir db_path) = do
|
||||||
|
exists <- doesDirectoryExist db_path
|
||||||
|
case exists of
|
||||||
|
False -> return False
|
||||||
|
True -> fromMaybe False <$> runMaybeT (do
|
||||||
|
vers <- listCabalVersions' opts (Just db)
|
||||||
|
return $ cabalVer `elem` vers)
|
||||||
|
|
||||||
|
ghcVersion :: Options -> IO Version
|
||||||
|
ghcVersion opts@Options {..} = do
|
||||||
|
parseVer . trim <$> readProcess' opts oGhcProgram ["--numeric-version"] ""
|
||||||
|
|
||||||
|
ghcPkgVersion :: Options -> IO Version
|
||||||
|
ghcPkgVersion opts@Options {..} = do
|
||||||
|
parseVer . trim . dropWhile (not . isDigit) <$> readProcess' opts oGhcPkgProgram ["--version"] ""
|
||||||
|
|
||||||
|
newtype CabalInstallVersion = CabalInstallVersion { cabalInstallVer :: Version }
|
||||||
|
cabalInstallVersion :: Options -> IO CabalInstallVersion
|
||||||
|
cabalInstallVersion opts@Options {..} = do
|
||||||
|
CabalInstallVersion . parseVer . trim
|
||||||
|
<$> readProcess' opts oCabalProgram ["--numeric-version"] ""
|
||||||
|
|
||||||
|
createPkgDb :: Options -> CabalVersion -> IO PackageDbDir
|
||||||
|
createPkgDb opts@Options {..} cabalVer = do
|
||||||
|
db@(PackageDbDir db_path) <- getPrivateCabalPkgDb opts cabalVer
|
||||||
|
exists <- doesDirectoryExist db_path
|
||||||
|
when (not exists) $ callProcessStderr opts Nothing oGhcPkgProgram ["init", db_path]
|
||||||
|
return db
|
||||||
|
|
||||||
|
getPrivateCabalPkgDb :: Options -> CabalVersion -> IO PackageDbDir
|
||||||
|
getPrivateCabalPkgDb opts cabalVer = do
|
||||||
|
appdir <- appCacheDir
|
||||||
|
ghcVer <- ghcVersion opts
|
||||||
|
let db_path = appdir </> exeName cabalVer
|
||||||
|
++ "-ghc" ++ showVersion ghcVer
|
||||||
|
++ ".package-db"
|
||||||
|
return $ PackageDbDir db_path
|
||||||
|
|
||||||
|
-- "Cabal" ++ ver ++ "-ghc" ++ showVersion ghcVer
|
||||||
|
|
||||||
|
-- | Find @version: XXX@ delcaration in a cabal file
|
||||||
|
cabalFileVersion :: String -> Version
|
||||||
|
cabalFileVersion = parseVer . cabalFileTopField "version"
|
||||||
|
|
||||||
|
-- | Find @build-type: XXX@ delcaration in a cabal file
|
||||||
|
cabalFileBuildType :: String -> String
|
||||||
|
cabalFileBuildType = cabalFileTopField "build-type"
|
||||||
|
|
||||||
|
cabalFileTopField :: String -> String -> String
|
||||||
|
cabalFileTopField field cabalFile = value
|
||||||
|
where
|
||||||
|
Just value = extract <$> find ((field++":") `isPrefixOf`) ls
|
||||||
|
ls = map (map toLower) $ lines cabalFile
|
||||||
|
extract = dropWhile (/=':') >>> drop 1 >>> dropWhile isSpace >>> takeWhile (not . isSpace)
|
81
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Compiletime/Data.hs
vendored
Normal file
81
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Compiletime/Data.hs
vendored
Normal file
@ -0,0 +1,81 @@
|
|||||||
|
-- cabal-helper: Simple interface to Cabal's configuration state
|
||||||
|
-- Copyright (C) 2015-2017 Daniel Gröber <cabal-helper@dxld.at>
|
||||||
|
--
|
||||||
|
-- This program is free software: you can redistribute it and/or modify
|
||||||
|
-- it under the terms of the GNU General Public License as published by
|
||||||
|
-- the Free Software Foundation, either version 3 of the License, or
|
||||||
|
-- (at your option) any later version.
|
||||||
|
--
|
||||||
|
-- This program is distributed in the hope that it will be useful,
|
||||||
|
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
-- GNU General Public License for more details.
|
||||||
|
--
|
||||||
|
-- You should have received a copy of the GNU General Public License
|
||||||
|
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
{-# LANGUAGE TemplateHaskell, ScopedTypeVariables #-}
|
||||||
|
{-# OPTIONS_GHC -fforce-recomp #-}
|
||||||
|
|
||||||
|
{-|
|
||||||
|
Module : CabalHelper.Compiletime.Data
|
||||||
|
Description : Embeds source code for runtime component using TH
|
||||||
|
License : GPL-3
|
||||||
|
-}
|
||||||
|
|
||||||
|
module CabalHelper.Compiletime.Data where
|
||||||
|
|
||||||
|
import Control.Monad
|
||||||
|
import Control.Monad.IO.Class
|
||||||
|
import Data.Functor
|
||||||
|
import qualified Data.ByteString as BS
|
||||||
|
import qualified Data.ByteString.UTF8 as UTF8
|
||||||
|
import Language.Haskell.TH
|
||||||
|
import System.Directory
|
||||||
|
import System.FilePath
|
||||||
|
import System.IO.Temp
|
||||||
|
import System.PosixCompat.Files
|
||||||
|
import System.PosixCompat.Time
|
||||||
|
import System.PosixCompat.Types
|
||||||
|
import Prelude
|
||||||
|
|
||||||
|
import CabalHelper.Compiletime.Compat.Environment
|
||||||
|
|
||||||
|
withSystemTempDirectoryEnv :: String -> (FilePath -> IO b) -> IO b
|
||||||
|
withSystemTempDirectoryEnv tpl f = do
|
||||||
|
m <- liftIO $ lookupEnv "CABAL_HELPER_KEEP_SOURCEDIR"
|
||||||
|
case m of
|
||||||
|
Nothing -> withSystemTempDirectory tpl f
|
||||||
|
Just _ -> do
|
||||||
|
tmpdir <- getCanonicalTemporaryDirectory
|
||||||
|
f =<< createTempDirectory tmpdir tpl
|
||||||
|
|
||||||
|
createHelperSources :: FilePath -> IO ()
|
||||||
|
createHelperSources dir = do
|
||||||
|
let chdir = dir </> "CabalHelper"
|
||||||
|
liftIO $ do
|
||||||
|
createDirectoryIfMissing True $ chdir </> "Runtime"
|
||||||
|
createDirectoryIfMissing True $ chdir </> "Shared"
|
||||||
|
|
||||||
|
let modtime :: EpochTime
|
||||||
|
modtime = fromIntegral $ (read :: String -> Integer)
|
||||||
|
-- See https://reproducible-builds.org/specs/source-date-epoch/
|
||||||
|
$(runIO $ do
|
||||||
|
msde :: Maybe Integer
|
||||||
|
<- fmap read <$> lookupEnv "SOURCE_DATE_EPOCH"
|
||||||
|
(current_time :: Integer) <- round . toRational <$> epochTime
|
||||||
|
return $ LitE . StringL $ show $ maybe current_time id msde)
|
||||||
|
|
||||||
|
liftIO $ forM_ sourceFiles $ \(fn, src) -> do
|
||||||
|
let path = chdir </> fn
|
||||||
|
BS.writeFile path $ UTF8.fromString src
|
||||||
|
setFileTimes path modtime modtime
|
||||||
|
|
||||||
|
|
||||||
|
sourceFiles :: [(FilePath, String)]
|
||||||
|
sourceFiles =
|
||||||
|
[ ("Runtime/Main.hs", $(LitE . StringL <$> runIO (UTF8.toString <$> BS.readFile "src/CabalHelper/Runtime/Main.hs")))
|
||||||
|
, ("Shared/Common.hs", $(LitE . StringL <$> runIO (UTF8.toString <$> BS.readFile "src/CabalHelper/Shared/Common.hs")))
|
||||||
|
, ("Shared/Sandbox.hs", $(LitE . StringL <$> runIO (UTF8.toString <$> BS.readFile "src/CabalHelper/Shared/Sandbox.hs")))
|
||||||
|
, ("Shared/InterfaceTypes.hs", $(LitE . StringL <$> runIO (UTF8.toString <$> BS.readFile "src/CabalHelper/Shared/InterfaceTypes.hs")))
|
||||||
|
]
|
45
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Compiletime/Log.hs
vendored
Normal file
45
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Compiletime/Log.hs
vendored
Normal file
@ -0,0 +1,45 @@
|
|||||||
|
-- cabal-helper: Simple interface to Cabal's configuration state
|
||||||
|
-- Copyright (C) 2017-2018 Daniel Gröber <cabal-helper@dxld.at>
|
||||||
|
--
|
||||||
|
-- This program is free software: you can redistribute it and/or modify
|
||||||
|
-- it under the terms of the GNU General Public License as published by
|
||||||
|
-- the Free Software Foundation, either version 3 of the License, or
|
||||||
|
-- (at your option) any later version.
|
||||||
|
--
|
||||||
|
-- This program is distributed in the hope that it will be useful,
|
||||||
|
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
-- GNU General Public License for more details.
|
||||||
|
--
|
||||||
|
-- You should have received a copy of the GNU General Public License
|
||||||
|
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
{-# LANGUAGE ScopedTypeVariables #-}
|
||||||
|
|
||||||
|
{-|
|
||||||
|
Module : CabalHelper.Compiletime.Log
|
||||||
|
Description : Basic logging facilities
|
||||||
|
License : GPL-3
|
||||||
|
-}
|
||||||
|
|
||||||
|
module CabalHelper.Compiletime.Log where
|
||||||
|
|
||||||
|
import Control.Monad
|
||||||
|
import Control.Monad.IO.Class
|
||||||
|
import Control.Exception as E
|
||||||
|
import Data.String
|
||||||
|
import System.IO
|
||||||
|
import Prelude
|
||||||
|
|
||||||
|
import CabalHelper.Compiletime.Types
|
||||||
|
|
||||||
|
vLog :: MonadIO m => Options -> String -> m ()
|
||||||
|
vLog Options { oVerbose = True } msg =
|
||||||
|
liftIO $ hPutStrLn stderr msg
|
||||||
|
vLog _ _ = return ()
|
||||||
|
|
||||||
|
logIOError :: Options -> String -> IO (Maybe a) -> IO (Maybe a)
|
||||||
|
logIOError opts label a = do
|
||||||
|
a `E.catch` \(ex :: IOError) -> do
|
||||||
|
vLog opts $ label ++ ": " ++ show ex
|
||||||
|
return Nothing
|
42
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Compiletime/Types.hs
vendored
Normal file
42
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Compiletime/Types.hs
vendored
Normal file
@ -0,0 +1,42 @@
|
|||||||
|
-- cabal-helper: Simple interface to Cabal's configuration state
|
||||||
|
-- Copyright (C) 2015-2018 Daniel Gröber <cabal-helper@dxld.at>
|
||||||
|
--
|
||||||
|
-- This program is free software: you can redistribute it and/or modify
|
||||||
|
-- it under the terms of the GNU General Public License as published by
|
||||||
|
-- the Free Software Foundation, either version 3 of the License, or
|
||||||
|
-- (at your option) any later version.
|
||||||
|
--
|
||||||
|
-- This program is distributed in the hope that it will be useful,
|
||||||
|
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
-- GNU General Public License for more details.
|
||||||
|
--
|
||||||
|
-- You should have received a copy of the GNU General Public License
|
||||||
|
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
{-# LANGUAGE DeriveGeneric, DeriveDataTypeable, DefaultSignatures #-}
|
||||||
|
|
||||||
|
{-|
|
||||||
|
Module : CabalHelper.Compiletime.Types
|
||||||
|
Description : Types used throughout
|
||||||
|
License : GPL-3
|
||||||
|
-}
|
||||||
|
|
||||||
|
module CabalHelper.Compiletime.Types where
|
||||||
|
|
||||||
|
import Data.Version
|
||||||
|
|
||||||
|
data Options = Options {
|
||||||
|
oHelp :: Bool
|
||||||
|
, oVerbose :: Bool
|
||||||
|
, oGhcProgram :: FilePath
|
||||||
|
, oGhcPkgProgram :: FilePath
|
||||||
|
, oCabalProgram :: FilePath
|
||||||
|
, oCabalVersion :: Maybe Version
|
||||||
|
, oCabalPkgDb :: Maybe PackageDbDir
|
||||||
|
}
|
||||||
|
|
||||||
|
newtype PackageDbDir = PackageDbDir { unPackageDbDir :: FilePath }
|
||||||
|
|
||||||
|
defaultOptions :: Options
|
||||||
|
defaultOptions = Options False False "ghc" "ghc-pkg" "cabal" Nothing Nothing
|
227
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Compiletime/Wrapper.hs
vendored
Normal file
227
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Compiletime/Wrapper.hs
vendored
Normal file
@ -0,0 +1,227 @@
|
|||||||
|
-- cabal-helper: Simple interface to Cabal's configuration state
|
||||||
|
-- Copyright (C) 2015-2018 Daniel Gröber <cabal-helper@dxld.at>
|
||||||
|
--
|
||||||
|
-- This program is free software: you can redistribute it and/or modify
|
||||||
|
-- it under the terms of the GNU General Public License as published by
|
||||||
|
-- the Free Software Foundation, either version 3 of the License, or
|
||||||
|
-- (at your option) any later version.
|
||||||
|
--
|
||||||
|
-- This program is distributed in the hope that it will be useful,
|
||||||
|
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
-- GNU General Public License for more details.
|
||||||
|
--
|
||||||
|
-- You should have received a copy of the GNU General Public License
|
||||||
|
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
{-# LANGUAGE RecordWildCards, NamedFieldPuns, FlexibleContexts, ViewPatterns #-}
|
||||||
|
module Main where
|
||||||
|
|
||||||
|
import Cabal.Plan
|
||||||
|
import Control.Applicative
|
||||||
|
import Control.Monad
|
||||||
|
import Data.Char
|
||||||
|
import Data.List
|
||||||
|
import Data.Maybe
|
||||||
|
import Data.String
|
||||||
|
import Text.Printf
|
||||||
|
import Text.Show.Pretty
|
||||||
|
import System.Console.GetOpt
|
||||||
|
import System.Environment
|
||||||
|
import System.Directory
|
||||||
|
import System.FilePath
|
||||||
|
import System.Process
|
||||||
|
import System.Exit
|
||||||
|
import System.IO
|
||||||
|
import Prelude
|
||||||
|
|
||||||
|
import qualified Data.Text as Text
|
||||||
|
import qualified Data.Map.Strict as Map
|
||||||
|
|
||||||
|
import Distribution.System (buildPlatform)
|
||||||
|
import Distribution.Text (display)
|
||||||
|
import Distribution.Verbosity (silent, deafening)
|
||||||
|
import Distribution.Package (packageName, packageVersion)
|
||||||
|
import Distribution.Simple.GHC as GHC (configure)
|
||||||
|
|
||||||
|
import Paths_cabal_helper (version)
|
||||||
|
import CabalHelper.Compiletime.Compat.ProgramDb
|
||||||
|
( defaultProgramDb, programPath, lookupProgram, ghcProgram, ghcPkgProgram)
|
||||||
|
import CabalHelper.Compiletime.Compat.Version
|
||||||
|
import CabalHelper.Compiletime.Compile
|
||||||
|
import CabalHelper.Compiletime.Types
|
||||||
|
import CabalHelper.Shared.Common
|
||||||
|
import CabalHelper.Shared.InterfaceTypes
|
||||||
|
|
||||||
|
usage :: IO ()
|
||||||
|
usage = do
|
||||||
|
prog <- getProgName
|
||||||
|
hPutStr stderr $ "Usage: " ++ prog ++ " " ++ usageMsg
|
||||||
|
where
|
||||||
|
usageMsg = "\
|
||||||
|
\( print-appcachedir\n\
|
||||||
|
\| print-build-platform\n\
|
||||||
|
\| [--verbose]\n\
|
||||||
|
\ [--with-ghc=GHC_PATH]\n\
|
||||||
|
\ [--with-ghc-pkg=GHC_PKG_PATH]\n\
|
||||||
|
\ [--with-cabal=CABAL_PATH]\n\
|
||||||
|
\ [--with-cabal-version=VERSION]\n\
|
||||||
|
\ [--with-cabal-pkg-db=PKG_DB]\n\
|
||||||
|
\ v1-style PROJ_DIR DIST_DIR \n\
|
||||||
|
\ ( print-exe | package-id | [CABAL_HELPER_ARGS...] )\n\
|
||||||
|
\ v2-style PROJ_DIR DIST_NEWSTYLE_DIR DIST_DIR\n\
|
||||||
|
\ ( print-exe | package-id | [CABAL_HELPER_ARGS...] )\n\
|
||||||
|
\)\n"
|
||||||
|
|
||||||
|
globalArgSpec :: [OptDescr (Options -> Options)]
|
||||||
|
globalArgSpec =
|
||||||
|
[ option "h" ["help"] "Display help message" $
|
||||||
|
NoArg $ \o -> o { oHelp = True }
|
||||||
|
, option "" ["verbose"] "Be more verbose" $
|
||||||
|
NoArg $ \o -> o { oVerbose = True }
|
||||||
|
|
||||||
|
, option "" ["with-ghc"] "GHC executable to use" $
|
||||||
|
reqArg "PROG" $ \p o -> o { oGhcProgram = p }
|
||||||
|
|
||||||
|
, option "" ["with-ghc-pkg"] "ghc-pkg executable to use (only needed when guessing from GHC path fails)" $
|
||||||
|
reqArg "PROG" $ \p o -> o { oGhcPkgProgram = p }
|
||||||
|
|
||||||
|
, option "" ["with-cabal"] "cabal-install executable to use" $
|
||||||
|
reqArg "PROG" $ \p o -> o { oCabalProgram = p }
|
||||||
|
|
||||||
|
, option "" ["with-cabal-version"] "Cabal library version to use" $
|
||||||
|
reqArg "VERSION" $ \p o -> o { oCabalVersion = Just $ parseVer p }
|
||||||
|
|
||||||
|
, option "" ["with-cabal-pkg-db"] "package database to look for Cabal library in" $
|
||||||
|
reqArg "PKG_DB" $ \p o -> o { oCabalPkgDb = Just (PackageDbDir p) }
|
||||||
|
|
||||||
|
]
|
||||||
|
where
|
||||||
|
option :: [Char] -> [String] -> String -> ArgDescr a -> OptDescr a
|
||||||
|
option s l udsc dsc = Option s l dsc udsc
|
||||||
|
|
||||||
|
reqArg :: String -> (String -> a) -> ArgDescr a
|
||||||
|
reqArg udsc dsc = ReqArg dsc udsc
|
||||||
|
|
||||||
|
parseCommandArgs :: Options -> [String] -> (Options, [String])
|
||||||
|
parseCommandArgs opts argv
|
||||||
|
= case getOpt RequireOrder globalArgSpec argv of
|
||||||
|
(o,r,[]) -> (foldr id opts o, r)
|
||||||
|
(_,_,errs) ->
|
||||||
|
panic $ "Parsing command options failed:\n" ++ concat errs
|
||||||
|
|
||||||
|
guessProgramPaths :: Options -> IO Options
|
||||||
|
guessProgramPaths opts = do
|
||||||
|
let v | oVerbose opts = deafening
|
||||||
|
| otherwise = silent
|
||||||
|
|
||||||
|
mGhcPath0 | same oGhcProgram opts dopts = Nothing
|
||||||
|
| otherwise = Just $ oGhcProgram opts
|
||||||
|
mGhcPkgPath0 | same oGhcPkgProgram opts dopts = Nothing
|
||||||
|
| otherwise = Just $ oGhcPkgProgram opts
|
||||||
|
|
||||||
|
(_compiler, _mplatform, progdb)
|
||||||
|
<- GHC.configure
|
||||||
|
v
|
||||||
|
mGhcPath0
|
||||||
|
mGhcPkgPath0
|
||||||
|
defaultProgramDb
|
||||||
|
|
||||||
|
let mghcPath1 = programPath <$> lookupProgram ghcProgram progdb
|
||||||
|
mghcPkgPath1 = programPath <$> lookupProgram ghcPkgProgram progdb
|
||||||
|
|
||||||
|
return $ opts { oGhcProgram = fromMaybe (oGhcProgram opts) mghcPath1
|
||||||
|
, oGhcPkgProgram = fromMaybe (oGhcProgram opts) mghcPkgPath1
|
||||||
|
}
|
||||||
|
where
|
||||||
|
same f o o' = f o == f o'
|
||||||
|
dopts = defaultOptions
|
||||||
|
|
||||||
|
overrideVerbosityEnvVar :: Options -> IO Options
|
||||||
|
overrideVerbosityEnvVar opts = do
|
||||||
|
x <- lookup "CABAL_HELPER_DEBUG" <$> getEnvironment
|
||||||
|
return $ case x of
|
||||||
|
Just _ -> opts { oVerbose = True }
|
||||||
|
Nothing -> opts
|
||||||
|
|
||||||
|
main :: IO ()
|
||||||
|
main = handlePanic $ do
|
||||||
|
(opts', args) <- parseCommandArgs defaultOptions <$> getArgs
|
||||||
|
opts <- overrideVerbosityEnvVar =<< guessProgramPaths opts'
|
||||||
|
case args of
|
||||||
|
_ | oHelp opts -> usage
|
||||||
|
[] -> usage
|
||||||
|
"help":[] -> usage
|
||||||
|
"version":[] -> putStrLn $ showVersion version
|
||||||
|
"print-appdatadir":[] -> putStrLn =<< appCacheDir
|
||||||
|
"print-appcachedir":[] -> putStrLn =<< appCacheDir
|
||||||
|
"print-build-platform":[] -> putStrLn $ display buildPlatform
|
||||||
|
|
||||||
|
_:projdir:_distdir:"package-id":[] -> do
|
||||||
|
let v | oVerbose opts = deafening
|
||||||
|
| otherwise = silent
|
||||||
|
-- ghc-mod will catch multiple cabal files existing before we get here
|
||||||
|
[cfile] <- filter isCabalFile <$> getDirectoryContents projdir
|
||||||
|
gpd <- readPackageDescription v (projdir </> cfile)
|
||||||
|
putStrLn $ show $
|
||||||
|
[Just $ ChResponseVersion (display (packageName gpd)) (toDataVersion $ packageVersion gpd)]
|
||||||
|
|
||||||
|
"v2-style":projdir:distdir_newstyle:unitid':args' -> do
|
||||||
|
let unitid = UnitId $ Text.pack unitid'
|
||||||
|
let plan_path = distdir_newstyle </> "cache" </> "plan.json"
|
||||||
|
plan@PlanJson {pjCabalLibVersion=Ver (makeDataVersion -> pjCabalLibVersion) }
|
||||||
|
<- decodePlanJson plan_path
|
||||||
|
case oCabalVersion opts of
|
||||||
|
Just ver | pjCabalLibVersion /= ver -> let
|
||||||
|
sver = showVersion ver
|
||||||
|
spjVer = showVersion pjCabalLibVersion
|
||||||
|
in panic $ printf "\
|
||||||
|
\Cabal version %s was requested but plan.json was written by version %s" sver spjVer
|
||||||
|
_ -> case Map.lookup unitid $ pjUnits plan of
|
||||||
|
Just u@Unit {uType} | uType /= UnitTypeLocal -> do
|
||||||
|
panic $ "\
|
||||||
|
\UnitId '"++ unitid' ++"' points to non-local unit: " ++ ppShow u
|
||||||
|
Just Unit {uDistDir=Nothing} -> panic $ printf "\
|
||||||
|
\plan.json doesn't contain 'dist-dir' for UnitId '"++ unitid' ++"'"
|
||||||
|
Just Unit {uType=UnitTypeLocal, uDistDir=Just distdir} ->
|
||||||
|
runHelper opts projdir (Just (plan, distdir_newstyle)) distdir pjCabalLibVersion args'
|
||||||
|
_ -> let
|
||||||
|
units = map (\(UnitId u) -> Text.unpack u)
|
||||||
|
$ Map.keys
|
||||||
|
$ Map.filter ((==UnitTypeLocal) . uType)
|
||||||
|
$ pjUnits plan
|
||||||
|
|
||||||
|
units_list = unlines $ map (" "++) units
|
||||||
|
in
|
||||||
|
panic $ "\
|
||||||
|
\UnitId '"++ unitid' ++"' not found in plan.json, available local units:\n" ++ units_list
|
||||||
|
|
||||||
|
"v1-style":projdir:distdir:args' -> do
|
||||||
|
cfgf <- canonicalizePath (distdir </> "setup-config")
|
||||||
|
mhdr <- getCabalConfigHeader cfgf
|
||||||
|
case (mhdr, oCabalVersion opts) of
|
||||||
|
(Nothing, _) -> panic $ printf "\
|
||||||
|
\Could not read Cabal's persistent setup configuration header\n\
|
||||||
|
\- Check first line of: %s\n\
|
||||||
|
\- Maybe try: $ cabal configure" cfgf
|
||||||
|
(Just (hdrCabalVersion, _), Just ver)
|
||||||
|
| hdrCabalVersion /= ver -> panic $ printf "\
|
||||||
|
\Cabal version %s was requested but setup configuration was\n\
|
||||||
|
\written by version %s" (showVersion ver) (showVersion hdrCabalVersion)
|
||||||
|
(Just (hdrCabalVersion, _), _) ->
|
||||||
|
runHelper opts projdir Nothing distdir hdrCabalVersion args'
|
||||||
|
_ -> do
|
||||||
|
hPutStrLn stderr "Invalid command line!"
|
||||||
|
usage
|
||||||
|
exitWith $ ExitFailure 1
|
||||||
|
|
||||||
|
runHelper :: Options -> FilePath -> Maybe (PlanJson, FilePath) -> FilePath -> DataVersion -> [String] -> IO ()
|
||||||
|
runHelper opts projdir mnewstyle distdir cabal_ver args' = do
|
||||||
|
eexe <- compileHelper opts cabal_ver projdir mnewstyle distdir
|
||||||
|
case eexe of
|
||||||
|
Left e -> exitWith e
|
||||||
|
Right exe -> do
|
||||||
|
case args' of
|
||||||
|
"print-exe":_ -> putStrLn exe
|
||||||
|
_ -> do
|
||||||
|
(_,_,_,h) <- createProcess $ proc exe $ projdir : distdir : args'
|
||||||
|
exitWith =<< waitForProcess h
|
841
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Runtime/Main.hs
vendored
Normal file
841
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Runtime/Main.hs
vendored
Normal file
@ -0,0 +1,841 @@
|
|||||||
|
-- cabal-helper: Simple interface to Cabal's configuration state
|
||||||
|
-- Copyright (C) 2015-2018 Daniel Gröber <cabal-helper@dxld.at>
|
||||||
|
--
|
||||||
|
-- This program is free software: you can redistribute it and/or modify
|
||||||
|
-- it under the terms of the GNU General Public License as published by
|
||||||
|
-- the Free Software Foundation, either version 3 of the License, or
|
||||||
|
-- (at your option) any later version.
|
||||||
|
--
|
||||||
|
-- This program is distributed in the hope that it will be useful,
|
||||||
|
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
-- GNU General Public License for more details.
|
||||||
|
--
|
||||||
|
-- You should have received a copy of the GNU General Public License
|
||||||
|
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
{-# LANGUAGE CPP, BangPatterns, RecordWildCards, RankNTypes, ViewPatterns #-}
|
||||||
|
|
||||||
|
#ifdef MIN_VERSION_Cabal
|
||||||
|
#undef CH_MIN_VERSION_Cabal
|
||||||
|
#define CH_MIN_VERSION_Cabal MIN_VERSION_Cabal
|
||||||
|
#endif
|
||||||
|
|
||||||
|
import Distribution.Simple.Utils (cabalVersion)
|
||||||
|
import Distribution.Simple.Configure
|
||||||
|
import Distribution.Package
|
||||||
|
( PackageIdentifier
|
||||||
|
, InstalledPackageId
|
||||||
|
, PackageId
|
||||||
|
, packageName
|
||||||
|
, packageVersion
|
||||||
|
)
|
||||||
|
import Distribution.PackageDescription
|
||||||
|
( PackageDescription
|
||||||
|
, GenericPackageDescription(..)
|
||||||
|
, Flag(..)
|
||||||
|
, FlagName(..)
|
||||||
|
, FlagAssignment
|
||||||
|
, Executable(..)
|
||||||
|
, Library(..)
|
||||||
|
, TestSuite(..)
|
||||||
|
, Benchmark(..)
|
||||||
|
, BuildInfo(..)
|
||||||
|
, TestSuiteInterface(..)
|
||||||
|
, BenchmarkInterface(..)
|
||||||
|
, withLib
|
||||||
|
)
|
||||||
|
import Distribution.PackageDescription.Configuration
|
||||||
|
( flattenPackageDescription
|
||||||
|
)
|
||||||
|
import Distribution.Simple.Program
|
||||||
|
( requireProgram
|
||||||
|
, ghcProgram
|
||||||
|
)
|
||||||
|
import Distribution.Simple.Program.Types
|
||||||
|
( ConfiguredProgram(..)
|
||||||
|
)
|
||||||
|
import Distribution.Simple.Configure
|
||||||
|
( getPersistBuildConfig
|
||||||
|
)
|
||||||
|
import Distribution.Simple.LocalBuildInfo
|
||||||
|
( LocalBuildInfo(..)
|
||||||
|
, Component(..)
|
||||||
|
, ComponentName(..)
|
||||||
|
, ComponentLocalBuildInfo(..)
|
||||||
|
, componentBuildInfo
|
||||||
|
, externalPackageDeps
|
||||||
|
, withComponentsLBI
|
||||||
|
, withLibLBI
|
||||||
|
, withExeLBI
|
||||||
|
)
|
||||||
|
import Distribution.Simple.GHC
|
||||||
|
( componentGhcOptions
|
||||||
|
)
|
||||||
|
import Distribution.Simple.Program.GHC
|
||||||
|
( GhcOptions(..)
|
||||||
|
, renderGhcOptions
|
||||||
|
)
|
||||||
|
import Distribution.Simple.Setup
|
||||||
|
( ConfigFlags(..)
|
||||||
|
, Flag(..)
|
||||||
|
, fromFlagOrDefault
|
||||||
|
)
|
||||||
|
import Distribution.Simple.Build
|
||||||
|
( initialBuildSteps
|
||||||
|
)
|
||||||
|
import Distribution.Simple.BuildPaths
|
||||||
|
( autogenModuleName
|
||||||
|
, cppHeaderName
|
||||||
|
)
|
||||||
|
import Distribution.Simple.Compiler
|
||||||
|
( PackageDB(..)
|
||||||
|
, compilerId
|
||||||
|
)
|
||||||
|
import Distribution.Compiler
|
||||||
|
( CompilerId(..)
|
||||||
|
)
|
||||||
|
import Distribution.ModuleName
|
||||||
|
( components
|
||||||
|
)
|
||||||
|
import qualified Distribution.ModuleName as C
|
||||||
|
( ModuleName
|
||||||
|
)
|
||||||
|
import Distribution.Text
|
||||||
|
( display
|
||||||
|
)
|
||||||
|
import Distribution.Verbosity
|
||||||
|
( Verbosity
|
||||||
|
, silent
|
||||||
|
, deafening
|
||||||
|
, normal
|
||||||
|
)
|
||||||
|
import Distribution.Version
|
||||||
|
( Version
|
||||||
|
)
|
||||||
|
|
||||||
|
#if CH_MIN_VERSION_Cabal(1,22,0)
|
||||||
|
-- CPP >= 1.22
|
||||||
|
import Distribution.Utils.NubList
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if CH_MIN_VERSION_Cabal(1,23,0)
|
||||||
|
-- >= 1.23
|
||||||
|
import Distribution.Simple.LocalBuildInfo
|
||||||
|
( localUnitId
|
||||||
|
)
|
||||||
|
#else
|
||||||
|
-- <= 1.22
|
||||||
|
import Distribution.Simple.LocalBuildInfo
|
||||||
|
( inplacePackageId
|
||||||
|
)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if CH_MIN_VERSION_Cabal(1,25,0)
|
||||||
|
-- >=1.25
|
||||||
|
import Distribution.PackageDescription
|
||||||
|
( unFlagName
|
||||||
|
-- , mkFlagName
|
||||||
|
)
|
||||||
|
import Distribution.Types.ForeignLib
|
||||||
|
( ForeignLib(..)
|
||||||
|
)
|
||||||
|
import Distribution.Types.UnqualComponentName
|
||||||
|
( unUnqualComponentName
|
||||||
|
)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,0,0)
|
||||||
|
-- CPP >= 2.0
|
||||||
|
import Distribution.Simple.LocalBuildInfo
|
||||||
|
( allLibModules
|
||||||
|
, componentBuildDir
|
||||||
|
)
|
||||||
|
import Distribution.Simple.Register
|
||||||
|
( internalPackageDBPath
|
||||||
|
)
|
||||||
|
import Distribution.Backpack
|
||||||
|
( OpenUnitId(..),
|
||||||
|
OpenModule(..)
|
||||||
|
)
|
||||||
|
import Distribution.ModuleName
|
||||||
|
( ModuleName
|
||||||
|
)
|
||||||
|
import Distribution.Types.ComponentId
|
||||||
|
( unComponentId
|
||||||
|
)
|
||||||
|
import Distribution.Types.ComponentLocalBuildInfo
|
||||||
|
( maybeComponentInstantiatedWith
|
||||||
|
)
|
||||||
|
import Distribution.Types.ModuleRenaming
|
||||||
|
( ModuleRenaming(..),
|
||||||
|
isDefaultRenaming
|
||||||
|
)
|
||||||
|
import Distribution.Types.MungedPackageId
|
||||||
|
( MungedPackageId
|
||||||
|
)
|
||||||
|
import Distribution.Types.UnitId
|
||||||
|
( UnitId
|
||||||
|
, unDefUnitId
|
||||||
|
, unUnitId
|
||||||
|
)
|
||||||
|
import Distribution.Types.UnitId
|
||||||
|
( DefUnitId
|
||||||
|
)
|
||||||
|
import Distribution.Utils.NubList
|
||||||
|
( toNubListR
|
||||||
|
)
|
||||||
|
import Distribution.Version
|
||||||
|
( versionNumbers
|
||||||
|
, mkVersion
|
||||||
|
)
|
||||||
|
import qualified Distribution.InstalledPackageInfo as Installed
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,2,0)
|
||||||
|
import Distribution.Types.GenericPackageDescription
|
||||||
|
( unFlagAssignment
|
||||||
|
)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
import Control.Applicative ((<$>))
|
||||||
|
import Control.Arrow (first, second, (&&&))
|
||||||
|
import Control.Monad
|
||||||
|
import Control.Exception (catch, PatternMatchFail(..))
|
||||||
|
import Data.List
|
||||||
|
import qualified Data.Map as Map
|
||||||
|
import Data.Maybe
|
||||||
|
import Data.Monoid
|
||||||
|
import Data.IORef
|
||||||
|
import qualified Data.Version as DataVersion
|
||||||
|
import System.Environment
|
||||||
|
import System.Directory
|
||||||
|
import System.FilePath
|
||||||
|
import System.Exit
|
||||||
|
import System.IO
|
||||||
|
import System.IO.Unsafe (unsafeInterleaveIO, unsafePerformIO)
|
||||||
|
import Text.Printf
|
||||||
|
|
||||||
|
import CabalHelper.Shared.Sandbox
|
||||||
|
import CabalHelper.Shared.Common
|
||||||
|
import CabalHelper.Shared.InterfaceTypes
|
||||||
|
|
||||||
|
usage :: IO ()
|
||||||
|
usage = do
|
||||||
|
prog <- getProgName
|
||||||
|
hPutStr stderr $ "Usage: " ++ prog ++ " " ++ usageMsg
|
||||||
|
where
|
||||||
|
usageMsg = ""
|
||||||
|
++"PROJ_DIR DIST_DIR [--with-* ...] (\n"
|
||||||
|
++" version\n"
|
||||||
|
++" | print-lbi [--human]\n"
|
||||||
|
++" | package-id\n"
|
||||||
|
++" | flags\n"
|
||||||
|
++" | config-flags\n"
|
||||||
|
++" | non-default-config-flags\n"
|
||||||
|
++" | write-autogen-files\n"
|
||||||
|
++" | compiler-version\n"
|
||||||
|
++" | ghc-options [--with-inplace]\n"
|
||||||
|
++" | ghc-src-options [--with-inplace]\n"
|
||||||
|
++" | ghc-pkg-options [--with-inplace]\n"
|
||||||
|
++" | ghc-merged-pkg-options [--with-inplace]\n"
|
||||||
|
++" | ghc-lang-options [--with-inplace]\n"
|
||||||
|
++" | package-db-stack\n"
|
||||||
|
++" | entrypoints\n"
|
||||||
|
++" | needs-build-output\n"
|
||||||
|
++" | source-dirs\n"
|
||||||
|
++" ) ...\n"
|
||||||
|
|
||||||
|
commands :: [String]
|
||||||
|
commands = [ "print-lbi"
|
||||||
|
, "package-id"
|
||||||
|
, "flags"
|
||||||
|
, "config-flags"
|
||||||
|
, "non-default-config-flags"
|
||||||
|
, "write-autogen-files"
|
||||||
|
, "compiler-version"
|
||||||
|
, "ghc-options"
|
||||||
|
, "ghc-src-options"
|
||||||
|
, "ghc-pkg-options"
|
||||||
|
, "ghc-lang-options"
|
||||||
|
, "package-db-stack"
|
||||||
|
, "entrypoints"
|
||||||
|
, "needs-build-output"
|
||||||
|
, "source-dirs"
|
||||||
|
]
|
||||||
|
|
||||||
|
main :: IO ()
|
||||||
|
main = do
|
||||||
|
args <- getArgs
|
||||||
|
|
||||||
|
projdir:distdir:args' <- case args of
|
||||||
|
[] -> usage >> exitFailure
|
||||||
|
_ -> return args
|
||||||
|
|
||||||
|
ddexists <- doesDirectoryExist distdir
|
||||||
|
when (not ddexists) $ do
|
||||||
|
errMsg $ "distdir '"++distdir++"' does not exist"
|
||||||
|
exitFailure
|
||||||
|
|
||||||
|
[cfile] <- filter isCabalFile <$> getDirectoryContents projdir
|
||||||
|
|
||||||
|
v <- maybe silent (const deafening) . lookup "CABAL_HELPER_DEBUG" <$> getEnvironment
|
||||||
|
lbi <- unsafeInterleaveIO $ getPersistBuildConfig distdir
|
||||||
|
gpd <- unsafeInterleaveIO $ readPackageDescription v (projdir </> cfile)
|
||||||
|
let pd = localPkgDescr lbi
|
||||||
|
let lvd = (lbi, v, distdir)
|
||||||
|
|
||||||
|
let
|
||||||
|
-- a =<< b $$ c == (a =<< b) $$ c
|
||||||
|
infixr 2 $$
|
||||||
|
($$) = ($)
|
||||||
|
|
||||||
|
collectCmdOptions :: [String] -> [[String]]
|
||||||
|
collectCmdOptions =
|
||||||
|
reverse . map reverse . foldl f [] . dropWhile isOpt
|
||||||
|
where
|
||||||
|
isOpt = ("--" `isPrefixOf`)
|
||||||
|
f [] x = [[x]]
|
||||||
|
f (a:as) x
|
||||||
|
| isOpt x = (x:a):as
|
||||||
|
| otherwise = [x]:(a:as)
|
||||||
|
|
||||||
|
let cmds = collectCmdOptions args'
|
||||||
|
|
||||||
|
if any (["version"] `isPrefixOf`) cmds
|
||||||
|
then do
|
||||||
|
putStrLn $
|
||||||
|
printf "using version %s of the Cabal library" (display cabalVersion)
|
||||||
|
exitSuccess
|
||||||
|
else return ()
|
||||||
|
|
||||||
|
print =<< flip mapM cmds $$ \x -> do
|
||||||
|
case x of
|
||||||
|
"flags":[] -> do
|
||||||
|
return $ Just $ ChResponseFlags $ sort $
|
||||||
|
map (flagName' &&& flagDefault) $ genPackageFlags gpd
|
||||||
|
|
||||||
|
"config-flags":[] -> do
|
||||||
|
return $ Just $ ChResponseFlags $ sort $
|
||||||
|
map (first unFlagName)
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,2,0)
|
||||||
|
$ unFlagAssignment $ configConfigurationsFlags
|
||||||
|
#else
|
||||||
|
$ configConfigurationsFlags
|
||||||
|
#endif
|
||||||
|
$ configFlags lbi
|
||||||
|
|
||||||
|
"non-default-config-flags":[] -> do
|
||||||
|
let flagDefinitons = genPackageFlags gpd
|
||||||
|
flagAssgnments =
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,2,0)
|
||||||
|
unFlagAssignment $ configConfigurationsFlags
|
||||||
|
#else
|
||||||
|
configConfigurationsFlags
|
||||||
|
#endif
|
||||||
|
$ configFlags lbi
|
||||||
|
nonDefaultFlags =
|
||||||
|
[ (flag_name, val)
|
||||||
|
| MkFlag {flagName=(unFlagName -> flag_name'), flagDefault=def_val} <- flagDefinitons
|
||||||
|
, (unFlagName -> flag_name, val) <- flagAssgnments
|
||||||
|
, flag_name == flag_name'
|
||||||
|
, val /= def_val
|
||||||
|
]
|
||||||
|
return $ Just $ ChResponseFlags $ sort nonDefaultFlags
|
||||||
|
|
||||||
|
"write-autogen-files":[] -> do
|
||||||
|
initialBuildStepsForAllComponents distdir pd lbi v
|
||||||
|
return Nothing
|
||||||
|
|
||||||
|
"compiler-version":[] -> do
|
||||||
|
let CompilerId comp ver = compilerId $ compiler lbi
|
||||||
|
return $ Just $ ChResponseVersion (show comp) (toDataVersion ver)
|
||||||
|
|
||||||
|
"ghc-options":flags -> do
|
||||||
|
res <- componentOptions lvd True flags id
|
||||||
|
return $ Just $ ChResponseCompList (res ++ [(ChSetupHsName, [])])
|
||||||
|
|
||||||
|
"ghc-src-options":flags -> do
|
||||||
|
res <- componentOptions lvd False flags $ \opts -> mempty {
|
||||||
|
-- Not really needed but "unexpected package db stack: []"
|
||||||
|
ghcOptPackageDBs = [GlobalPackageDB, UserPackageDB],
|
||||||
|
|
||||||
|
ghcOptCppOptions = ghcOptCppOptions opts,
|
||||||
|
ghcOptCppIncludePath = ghcOptCppIncludePath opts,
|
||||||
|
ghcOptCppIncludes = ghcOptCppIncludes opts,
|
||||||
|
ghcOptFfiIncludes = ghcOptFfiIncludes opts,
|
||||||
|
ghcOptSourcePathClear = ghcOptSourcePathClear opts,
|
||||||
|
ghcOptSourcePath = ghcOptSourcePath opts
|
||||||
|
}
|
||||||
|
return $ Just $ ChResponseCompList (res ++ [(ChSetupHsName, [])])
|
||||||
|
|
||||||
|
"ghc-pkg-options":flags -> do
|
||||||
|
res <- componentOptions lvd True flags $ \opts -> mempty {
|
||||||
|
ghcOptPackageDBs = ghcOptPackageDBs opts,
|
||||||
|
ghcOptPackages = ghcOptPackages opts,
|
||||||
|
ghcOptHideAllPackages = ghcOptHideAllPackages opts
|
||||||
|
}
|
||||||
|
return $ Just $ ChResponseCompList (res ++ [(ChSetupHsName, [])])
|
||||||
|
|
||||||
|
"ghc-merged-pkg-options":flags -> do
|
||||||
|
res <- mconcat . map snd <$> (componentOptions' lvd True flags (\_ _ o -> return o) $ \opts -> mempty {
|
||||||
|
ghcOptPackageDBs = [],
|
||||||
|
ghcOptHideAllPackages = NoFlag,
|
||||||
|
ghcOptPackages = ghcOptPackages opts
|
||||||
|
})
|
||||||
|
|
||||||
|
let res' = nubPackageFlags $ res { ghcOptPackageDBs = withPackageDB lbi
|
||||||
|
, ghcOptHideAllPackages = Flag True
|
||||||
|
}
|
||||||
|
|
||||||
|
Just . ChResponseList <$> renderGhcOptions' lbi v res'
|
||||||
|
|
||||||
|
"ghc-lang-options":flags -> do
|
||||||
|
res <- componentOptions lvd False flags $ \opts -> mempty {
|
||||||
|
ghcOptPackageDBs = [GlobalPackageDB, UserPackageDB],
|
||||||
|
|
||||||
|
ghcOptLanguage = ghcOptLanguage opts,
|
||||||
|
ghcOptExtensions = ghcOptExtensions opts,
|
||||||
|
ghcOptExtensionMap = ghcOptExtensionMap opts
|
||||||
|
}
|
||||||
|
return $ Just $ ChResponseCompList (res ++ [(ChSetupHsName, [])])
|
||||||
|
|
||||||
|
"package-db-stack":[] -> do
|
||||||
|
let
|
||||||
|
pkgDb GlobalPackageDB = ChPkgGlobal
|
||||||
|
pkgDb UserPackageDB = ChPkgUser
|
||||||
|
pkgDb (SpecificPackageDB s) = ChPkgSpecific s
|
||||||
|
|
||||||
|
-- TODO: Setup.hs has access to the sandbox as well: ghc-mod#478
|
||||||
|
return $ Just $ ChResponsePkgDbs $ map pkgDb $ withPackageDB lbi
|
||||||
|
|
||||||
|
"entrypoints":[] -> do
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,0,0)
|
||||||
|
includeDirMap <- recursiveDepInfo lbi v distdir
|
||||||
|
eps <- componentsMap lbi v distdir $ \c clbi _bi -> do
|
||||||
|
case needsBuildOutput includeDirMap (componentUnitId clbi) of
|
||||||
|
ProduceBuildOutput -> return $ componentEntrypoints c
|
||||||
|
NoBuildOutput -> return seps
|
||||||
|
where (_,_,seps) = recursiveIncludeDirs includeDirMap (componentUnitId clbi)
|
||||||
|
#else
|
||||||
|
eps <- componentsMap lbi v distdir $ \c _clbi _bi ->
|
||||||
|
return $ componentEntrypoints c
|
||||||
|
#endif
|
||||||
|
-- MUST append Setup component at the end otherwise CabalHelper gets
|
||||||
|
-- confused
|
||||||
|
let eps' = eps ++ [(ChSetupHsName, ChSetupEntrypoint)]
|
||||||
|
return $ Just $ ChResponseEntrypoints eps'
|
||||||
|
|
||||||
|
"needs-build-output":[] -> do
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,0,0)
|
||||||
|
includeDirMap <- recursiveDepInfo lbi v distdir
|
||||||
|
nbs <- componentsMap lbi v distdir $ \c clbi _bi ->
|
||||||
|
return $ needsBuildOutput includeDirMap (componentUnitId clbi)
|
||||||
|
#else
|
||||||
|
nbs <- componentsMap lbi v distdir $ \c _clbi _bi ->
|
||||||
|
return $ NoBuildOutput
|
||||||
|
#endif
|
||||||
|
return $ Just $ ChResponseNeedsBuild nbs
|
||||||
|
|
||||||
|
"source-dirs":[] -> do
|
||||||
|
res <- componentsMap lbi v distdir $$ \_ _ bi -> return $ hsSourceDirs bi
|
||||||
|
return $ Just $ ChResponseCompList (res ++ [(ChSetupHsName, [])])
|
||||||
|
|
||||||
|
"print-lbi":flags ->
|
||||||
|
case flags of
|
||||||
|
["--human"] -> print lbi >> return Nothing
|
||||||
|
[] -> return $ Just $ ChResponseLbi $ show lbi
|
||||||
|
|
||||||
|
cmd:_ | not (cmd `elem` commands) ->
|
||||||
|
errMsg ("Unknown command: " ++ cmd) >> usage >> exitFailure
|
||||||
|
_ ->
|
||||||
|
errMsg "Invalid usage!" >> usage >> exitFailure
|
||||||
|
|
||||||
|
flagName' = unFlagName . flagName
|
||||||
|
|
||||||
|
-- getLibrary :: PackageDescription -> Library
|
||||||
|
-- getLibrary pd = unsafePerformIO $ do
|
||||||
|
-- lr <- newIORef (error "libraryMap: empty IORef")
|
||||||
|
-- withLib pd (writeIORef lr)
|
||||||
|
-- readIORef lr
|
||||||
|
|
||||||
|
getLibraryClbi pd lbi = unsafePerformIO $ do
|
||||||
|
lr <- newIORef Nothing
|
||||||
|
|
||||||
|
withLibLBI pd lbi $ \ lib clbi ->
|
||||||
|
writeIORef lr $ Just (lib,clbi)
|
||||||
|
|
||||||
|
readIORef lr
|
||||||
|
|
||||||
|
|
||||||
|
getExeClbi pd lbi = unsafePerformIO $ do
|
||||||
|
lr <- newIORef Nothing
|
||||||
|
|
||||||
|
withExeLBI pd lbi $ \ exe clbi ->
|
||||||
|
writeIORef lr $ Just (exe,clbi)
|
||||||
|
|
||||||
|
readIORef lr
|
||||||
|
|
||||||
|
|
||||||
|
componentsMap :: LocalBuildInfo
|
||||||
|
-> Verbosity
|
||||||
|
-> FilePath
|
||||||
|
-> ( Component
|
||||||
|
-> ComponentLocalBuildInfo
|
||||||
|
-> BuildInfo
|
||||||
|
-> IO a)
|
||||||
|
-> IO [(ChComponentName, a)]
|
||||||
|
componentsMap lbi _v _distdir f = do
|
||||||
|
let pd = localPkgDescr lbi
|
||||||
|
|
||||||
|
lr <- newIORef []
|
||||||
|
|
||||||
|
-- withComponentsLBI is deprecated but also exists in very old versions
|
||||||
|
-- it's equivalent to withAllComponentsInBuildOrder in newer versions
|
||||||
|
withComponentsLBI pd lbi $ \c clbi -> do
|
||||||
|
let bi = componentBuildInfo c
|
||||||
|
name = componentNameFromComponent c
|
||||||
|
|
||||||
|
l' <- readIORef lr
|
||||||
|
r <- f c clbi bi
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,0,0)
|
||||||
|
writeIORef lr $ (componentNameToCh (unUnitId $ componentUnitId clbi) name, r):l'
|
||||||
|
#else
|
||||||
|
writeIORef lr $ (componentNameToCh "" name, r):l'
|
||||||
|
#endif
|
||||||
|
|
||||||
|
reverse <$> readIORef lr
|
||||||
|
|
||||||
|
componentOptions' (lbi, v, distdir) inplaceFlag flags rf f = do
|
||||||
|
let pd = localPkgDescr lbi
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,0,0)
|
||||||
|
includeDirMap <- recursiveDepInfo lbi v distdir
|
||||||
|
#endif
|
||||||
|
|
||||||
|
componentsMap lbi v distdir $ \c clbi bi ->
|
||||||
|
let
|
||||||
|
outdir = componentOutDir lbi c
|
||||||
|
(clbi', adopts) = case flags of
|
||||||
|
_ | not inplaceFlag -> (clbi, mempty)
|
||||||
|
["--with-inplace"] -> (clbi, mempty)
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,0,0)
|
||||||
|
[] -> removeInplaceDeps v lbi pd clbi includeDirMap
|
||||||
|
#else
|
||||||
|
[] -> removeInplaceDeps v lbi pd clbi
|
||||||
|
#endif
|
||||||
|
opts = componentGhcOptions normal lbi bi clbi' outdir
|
||||||
|
opts' = f opts
|
||||||
|
|
||||||
|
in rf lbi v $ nubPackageFlags $ opts' `mappend` adopts
|
||||||
|
|
||||||
|
componentOptions (lbi, v, distdir) inplaceFlag flags f =
|
||||||
|
componentOptions' (lbi, v, distdir) inplaceFlag flags renderGhcOptions' f
|
||||||
|
|
||||||
|
gmModuleName :: C.ModuleName -> ChModuleName
|
||||||
|
gmModuleName = ChModuleName . intercalate "." . components
|
||||||
|
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,0,0)
|
||||||
|
removeInplaceDeps :: Verbosity
|
||||||
|
-> LocalBuildInfo
|
||||||
|
-> PackageDescription
|
||||||
|
-> ComponentLocalBuildInfo
|
||||||
|
-> Map.Map UnitId SubDeps
|
||||||
|
-> (ComponentLocalBuildInfo, GhcOptions)
|
||||||
|
removeInplaceDeps _v lbi pd clbi includeDirs = let
|
||||||
|
removeInplace c =
|
||||||
|
let
|
||||||
|
(ideps, incs) = partition (isInplaceCompInc c) (componentIncludes c)
|
||||||
|
hasIdeps' = not $ null ideps
|
||||||
|
c' = c { componentPackageDeps = error "using deprecated field:componentPackageDeps"
|
||||||
|
, componentInternalDeps = []
|
||||||
|
, componentIncludes = incs }
|
||||||
|
in (hasIdeps',c')
|
||||||
|
|
||||||
|
needsBuild = needsBuildOutput includeDirs (componentUnitId clbi)
|
||||||
|
|
||||||
|
cleanRecursiveOpts :: Component
|
||||||
|
-> BuildInfo -> ComponentLocalBuildInfo -> GhcOptions
|
||||||
|
cleanRecursiveOpts comp libbi libclbi =
|
||||||
|
let
|
||||||
|
liboutdir = componentOutDir lbi comp
|
||||||
|
(_,libclbi') = removeInplace libclbi
|
||||||
|
(extraIncludes,extraDeps',_ems) = recursiveIncludeDirs includeDirs (componentUnitId libclbi)
|
||||||
|
(_,extraDeps) = partition (isInplaceCompInc libclbi) extraDeps'
|
||||||
|
opts = (componentGhcOptions normal lbi libbi libclbi' liboutdir) {
|
||||||
|
ghcOptPackageDBs = []
|
||||||
|
}
|
||||||
|
|
||||||
|
in
|
||||||
|
opts { ghcOptSourcePath = ghcOptSourcePath opts <> toNubListR extraIncludes
|
||||||
|
, ghcOptPackages = ghcOptPackages opts <> toNubListR extraDeps }
|
||||||
|
|
||||||
|
libopts =
|
||||||
|
case (getLibraryClbi pd lbi,getExeClbi pd lbi) of
|
||||||
|
(Just (lib, libclbi),_) | hasIdeps ->
|
||||||
|
let
|
||||||
|
libbi = libBuildInfo lib
|
||||||
|
opts = cleanRecursiveOpts (CLib lib) libbi libclbi
|
||||||
|
in
|
||||||
|
opts { ghcOptInputModules = ghcOptInputModules opts <> (toNubListR $ allLibModules lib libclbi) }
|
||||||
|
(_,Just (exe,execlbi)) | hasIdeps ->
|
||||||
|
let
|
||||||
|
exebi = buildInfo exe
|
||||||
|
in
|
||||||
|
cleanRecursiveOpts (CExe exe) exebi execlbi
|
||||||
|
_ -> mempty
|
||||||
|
|
||||||
|
distDir = fromFlagOrDefault ("." </> "dist") (configDistPref $ configFlags lbi)
|
||||||
|
packageDbDir = internalPackageDBPath lbi distDir
|
||||||
|
(hasIdeps,clbi') = case needsBuild of
|
||||||
|
NoBuildOutput -> removeInplace clbi
|
||||||
|
ProduceBuildOutput -> (False, clbi)
|
||||||
|
libopts' = case needsBuild of
|
||||||
|
NoBuildOutput -> libopts
|
||||||
|
ProduceBuildOutput -> mempty { ghcOptPackageDBs = [SpecificPackageDB packageDbDir] }
|
||||||
|
in (clbi', libopts')
|
||||||
|
#else
|
||||||
|
removeInplaceDeps :: Verbosity
|
||||||
|
-> LocalBuildInfo
|
||||||
|
-> PackageDescription
|
||||||
|
-> ComponentLocalBuildInfo
|
||||||
|
-> (ComponentLocalBuildInfo, GhcOptions)
|
||||||
|
removeInplaceDeps _v lbi pd clbi = let
|
||||||
|
(ideps, deps) = partition (isInplaceDep lbi) (componentPackageDeps clbi)
|
||||||
|
hasIdeps = not $ null ideps
|
||||||
|
libopts =
|
||||||
|
case getLibraryClbi pd lbi of
|
||||||
|
Just (lib, libclbi) | hasIdeps ->
|
||||||
|
let
|
||||||
|
libbi = libBuildInfo lib
|
||||||
|
liboutdir = componentOutDir lbi (CLib lib)
|
||||||
|
in
|
||||||
|
(componentGhcOptions normal lbi libbi libclbi liboutdir) {
|
||||||
|
ghcOptPackageDBs = []
|
||||||
|
}
|
||||||
|
_ -> mempty
|
||||||
|
clbi' = clbi { componentPackageDeps = deps }
|
||||||
|
in (clbi', libopts)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,0,0)
|
||||||
|
recursiveDepInfo lbi v distdir = do
|
||||||
|
includeDirs <- componentsMap lbi v distdir $ \c clbi bi -> do
|
||||||
|
return (componentUnitId clbi
|
||||||
|
, ( SubDeps
|
||||||
|
{ sdComponentInternalDeps = componentInternalDeps clbi
|
||||||
|
, sdHsSourceDirs = hsSourceDirs bi
|
||||||
|
, sdComponentIncludes = componentIncludes clbi
|
||||||
|
, sdComponentEntryPoints = componentEntrypoints c}) )
|
||||||
|
return $ Map.fromList $ map snd includeDirs
|
||||||
|
|
||||||
|
data SubDeps = SubDeps
|
||||||
|
{ sdComponentInternalDeps :: [UnitId]
|
||||||
|
, sdHsSourceDirs :: [FilePath]
|
||||||
|
, sdComponentIncludes :: [(OpenUnitId, ModuleRenaming)]
|
||||||
|
, sdComponentEntryPoints :: ChEntrypoint
|
||||||
|
}
|
||||||
|
|
||||||
|
recursiveIncludeDirs :: Map.Map UnitId SubDeps
|
||||||
|
-> UnitId -> ([FilePath], [(OpenUnitId, ModuleRenaming)]
|
||||||
|
, ChEntrypoint)
|
||||||
|
recursiveIncludeDirs includeDirs unit = go ([],[],Nothing) [unit]
|
||||||
|
where
|
||||||
|
go (afp,aci,Nothing ) [] = (afp,aci,error "recursiveIncludeDirs:no ChEntrypoint")
|
||||||
|
go (afp,aci,Just amep) [] = (afp,aci,amep)
|
||||||
|
go acc@(afp,aci,amep) (u:us) = case Map.lookup u includeDirs of
|
||||||
|
Nothing -> go acc us
|
||||||
|
Just (SubDeps us' sfp sci sep) -> go (afp++sfp,aci++sci,Just (combineEp amep sep)) (us++us')
|
||||||
|
|
||||||
|
needsBuildOutput :: Map.Map UnitId SubDeps -> UnitId -> NeedsBuildOutput
|
||||||
|
needsBuildOutput includeDirs unit = go [unit]
|
||||||
|
where
|
||||||
|
isIndef (IndefFullUnitId _ _) = True
|
||||||
|
isIndef _ = False
|
||||||
|
go [] = NoBuildOutput
|
||||||
|
go (u:us) = case Map.lookup u includeDirs of
|
||||||
|
Nothing -> go us
|
||||||
|
Just (SubDeps us' sfp sci sep) ->
|
||||||
|
if any (isIndef . fst) sci
|
||||||
|
then ProduceBuildOutput
|
||||||
|
else go (us++us')
|
||||||
|
|
||||||
|
-- | combineEP is used to combine the entrypoints when recursively chasing
|
||||||
|
-- through the dependencies of a given entry point. The first parameter is the
|
||||||
|
-- current accumulated value, and the second one is the current sub-dependency
|
||||||
|
-- being considered. So the bias should be to preserve the type of entrypoint
|
||||||
|
-- from the first parameter.
|
||||||
|
combineEp Nothing e = e
|
||||||
|
combineEp (Just ChSetupEntrypoint) e = e
|
||||||
|
combineEp (Just (ChLibEntrypoint es1 os1 ss1)) (ChLibEntrypoint es2 os2 ss2) = (ChLibEntrypoint (nub $ es2++es1) (nub $ os2++os1) (nub $ ss2++ss1))
|
||||||
|
combineEp _ e@(ChExeEntrypoint mi os2) = error $ "combineEP: cannot have a sub exe:" ++ show e
|
||||||
|
combineEp (Just (ChExeEntrypoint mi os1)) (ChLibEntrypoint es2 os2 ss2) = (ChExeEntrypoint mi (nub $ os1++es2++os2++ss2))
|
||||||
|
|
||||||
|
-- no, you unconditionally always wrap the result in Just, so instead of `f x = Just y; f x = Just z` do `f x = y; f x = z` and use f as `Just . f`
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
instantiatedGhcPackage :: (ModuleName,OpenModule) -> [(OpenUnitId, ModuleRenaming)]
|
||||||
|
instantiatedGhcPackage (_,OpenModule oui@(DefiniteUnitId _) _) = [(oui,DefaultRenaming)]
|
||||||
|
instantiatedGhcPackage (_, _) = []
|
||||||
|
#endif
|
||||||
|
|
||||||
|
initialBuildStepsForAllComponents distdir pd lbi v =
|
||||||
|
initialBuildSteps distdir pd lbi v
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
#if !CH_MIN_VERSION_Cabal(1,25,0)
|
||||||
|
-- CPP < 1.25
|
||||||
|
unFlagName (FlagName n) = n
|
||||||
|
-- mkFlagName n = FlagName n
|
||||||
|
#endif
|
||||||
|
|
||||||
|
toDataVersion :: Version -> DataVersion.Version
|
||||||
|
--fromDataVersion :: DataVersion.Version -> Version
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,0,0)
|
||||||
|
toDataVersion v = DataVersion.Version (versionNumbers v) []
|
||||||
|
--fromDataVersion (DataVersion.Version vs _) = mkVersion vs
|
||||||
|
#else
|
||||||
|
toDataVersion = id
|
||||||
|
--fromDataVersion = id
|
||||||
|
#endif
|
||||||
|
|
||||||
|
componentNameToCh _uid CLibName = ChLibName
|
||||||
|
#if CH_MIN_VERSION_Cabal(1,25,0)
|
||||||
|
-- CPP >= 1.25
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,0,0)
|
||||||
|
componentNameToCh uid (CSubLibName n) = ChSubLibName uid
|
||||||
|
#else
|
||||||
|
componentNameToCh _uid (CSubLibName n) = ChSubLibName (unUnqualComponentName' n)
|
||||||
|
#endif
|
||||||
|
componentNameToCh uid (CFLibName n) = ChFLibName (unUnqualComponentName' n)
|
||||||
|
#endif
|
||||||
|
componentNameToCh _uid (CExeName n) = ChExeName (unUnqualComponentName' n)
|
||||||
|
componentNameToCh _uid (CTestName n) = ChTestName (unUnqualComponentName' n)
|
||||||
|
componentNameToCh _uid (CBenchName n) = ChBenchName (unUnqualComponentName' n)
|
||||||
|
|
||||||
|
#if CH_MIN_VERSION_Cabal(1,25,0)
|
||||||
|
-- CPP >= 1.25
|
||||||
|
unUnqualComponentName' = unUnqualComponentName
|
||||||
|
#else
|
||||||
|
unUnqualComponentName' = id
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if !CH_MIN_VERSION_Cabal(1,25,0)
|
||||||
|
-- CPP < 1.25
|
||||||
|
componentNameFromComponent (CLib Library {}) = CLibName
|
||||||
|
#elif CH_MIN_VERSION_Cabal(1,25,0)
|
||||||
|
-- CPP >= 1.25 (redundant)
|
||||||
|
componentNameFromComponent (CLib Library { libName = Nothing }) = CLibName
|
||||||
|
componentNameFromComponent (CLib Library { libName = Just n }) = CSubLibName n
|
||||||
|
componentNameFromComponent (CFLib ForeignLib {..}) = CFLibName foreignLibName
|
||||||
|
#endif
|
||||||
|
componentNameFromComponent (CExe Executable {..}) = CExeName exeName
|
||||||
|
componentNameFromComponent (CTest TestSuite {..}) = CTestName testName
|
||||||
|
componentNameFromComponent (CBench Benchmark {..}) = CBenchName benchmarkName
|
||||||
|
|
||||||
|
componentOutDir lbi (CLib Library {..})=
|
||||||
|
buildDir lbi
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,0,0)
|
||||||
|
componentOutDir lbi (CFLib ForeignLib {..}) =
|
||||||
|
componentOutDir' lbi (unUnqualComponentName foreignLibName)
|
||||||
|
#endif
|
||||||
|
componentOutDir lbi (CExe Executable {..}) =
|
||||||
|
componentOutDir' lbi (unUnqualComponentName' exeName)
|
||||||
|
componentOutDir lbi (CTest TestSuite { testInterface = TestSuiteExeV10 _ _, ..}) =
|
||||||
|
componentOutDir' lbi (unUnqualComponentName' testName)
|
||||||
|
componentOutDir lbi (CTest TestSuite { testInterface = TestSuiteLibV09 _ _, ..}) =
|
||||||
|
componentOutDir' lbi (unUnqualComponentName' testName ++ "Stub")
|
||||||
|
componentOutDir lbi (CBench Benchmark { benchmarkInterface = BenchmarkExeV10 _ _, ..})=
|
||||||
|
componentOutDir' lbi (unUnqualComponentName' benchmarkName)
|
||||||
|
|
||||||
|
componentOutDir' :: LocalBuildInfo -> String -> FilePath
|
||||||
|
componentOutDir' lbi compName' =
|
||||||
|
----- Copied from Distribution/Simple/GHC.hs:buildOrReplExe
|
||||||
|
let targetDir = (buildDir lbi) </> compName'
|
||||||
|
compDir = targetDir </> (compName' ++ "-tmp")
|
||||||
|
in compDir
|
||||||
|
|
||||||
|
componentEntrypoints :: Component -> ChEntrypoint
|
||||||
|
componentEntrypoints (CLib Library {..})
|
||||||
|
= ChLibEntrypoint
|
||||||
|
(map gmModuleName exposedModules)
|
||||||
|
(map gmModuleName $ otherModules libBuildInfo)
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,0,0)
|
||||||
|
(map gmModuleName signatures)
|
||||||
|
#else
|
||||||
|
[] -- no signatures prior to Cabal 2.0
|
||||||
|
#endif
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,0,0)
|
||||||
|
componentEntrypoints (CFLib (ForeignLib{..}))
|
||||||
|
= ChLibEntrypoint
|
||||||
|
[]
|
||||||
|
(map gmModuleName $ otherModules foreignLibBuildInfo)
|
||||||
|
[]
|
||||||
|
#endif
|
||||||
|
componentEntrypoints (CExe Executable {..})
|
||||||
|
= ChExeEntrypoint
|
||||||
|
modulePath
|
||||||
|
(map gmModuleName $ otherModules buildInfo)
|
||||||
|
componentEntrypoints (CTest TestSuite { testInterface = TestSuiteExeV10 _ fp, ..})
|
||||||
|
= ChExeEntrypoint fp (map gmModuleName $ otherModules testBuildInfo)
|
||||||
|
componentEntrypoints (CTest TestSuite { testInterface = TestSuiteLibV09 _ mn, ..})
|
||||||
|
= ChLibEntrypoint [gmModuleName mn] (map gmModuleName $ otherModules testBuildInfo) []
|
||||||
|
componentEntrypoints (CTest TestSuite {})
|
||||||
|
= ChLibEntrypoint [] [] []
|
||||||
|
componentEntrypoints (CBench Benchmark { benchmarkInterface = BenchmarkExeV10 _ fp, ..})
|
||||||
|
= ChExeEntrypoint fp (map gmModuleName $ otherModules benchmarkBuildInfo)
|
||||||
|
componentEntrypoints (CBench Benchmark {})
|
||||||
|
= ChLibEntrypoint [] [] []
|
||||||
|
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,0,0)
|
||||||
|
isInplaceCompInc :: ComponentLocalBuildInfo -> (OpenUnitId, ModuleRenaming) -> Bool
|
||||||
|
isInplaceCompInc clbi (DefiniteUnitId uid, _mr) = unDefUnitId uid `elem` componentInternalDeps clbi
|
||||||
|
isInplaceCompInc clbi (IndefFullUnitId uid _, _mmr) = False
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,0,0)
|
||||||
|
isInplaceDep :: LocalBuildInfo -> ComponentLocalBuildInfo -> (UnitId, MungedPackageId) -> Bool
|
||||||
|
isInplaceDep lbi clbi (uid, _mpid) = uid `elem` componentInternalDeps clbi
|
||||||
|
#else
|
||||||
|
isInplaceDep :: LocalBuildInfo -> (InstalledPackageId, PackageId) -> Bool
|
||||||
|
# if CH_MIN_VERSION_Cabal(1,23,0)
|
||||||
|
-- CPP >= 1.23
|
||||||
|
isInplaceDep lbi (ipid, _pid) = localUnitId lbi == ipid
|
||||||
|
# else
|
||||||
|
-- CPP <= 1.22
|
||||||
|
isInplaceDep _lbi (ipid, pid) = inplacePackageId pid == ipid
|
||||||
|
# endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if CH_MIN_VERSION_Cabal(1,22,0)
|
||||||
|
-- CPP >= 1.22
|
||||||
|
-- >= 1.22 uses NubListR
|
||||||
|
nubPackageFlags opts = opts
|
||||||
|
#else
|
||||||
|
nubPackageFlags opts = opts { ghcOptPackages = nub $ ghcOptPackages opts }
|
||||||
|
#endif
|
||||||
|
|
||||||
|
renderGhcOptions' :: LocalBuildInfo
|
||||||
|
-> Verbosity
|
||||||
|
-> GhcOptions
|
||||||
|
-> IO [String]
|
||||||
|
#if !CH_MIN_VERSION_Cabal(1,20,0)
|
||||||
|
renderGhcOptions' lbi v opts = do
|
||||||
|
-- CPP < 1.20
|
||||||
|
(ghcProg, _) <- requireProgram v ghcProgram (withPrograms lbi)
|
||||||
|
let Just ghcVer = programVersion ghcProg
|
||||||
|
return $ renderGhcOptions ghcVer opts
|
||||||
|
#elif CH_MIN_VERSION_Cabal(1,20,0) && !CH_MIN_VERSION_Cabal(1,24,0)
|
||||||
|
renderGhcOptions' lbi _v opts = do
|
||||||
|
-- CPP >= 1.20 && < 1.24
|
||||||
|
return $ renderGhcOptions (compiler lbi) opts
|
||||||
|
#else
|
||||||
|
renderGhcOptions' lbi _v opts = do
|
||||||
|
-- CPP >= 1.24
|
||||||
|
return $ renderGhcOptions (compiler lbi) (hostPlatform lbi) opts
|
||||||
|
#endif
|
150
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Shared/Common.hs
vendored
Normal file
150
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Shared/Common.hs
vendored
Normal file
@ -0,0 +1,150 @@
|
|||||||
|
-- cabal-helper: Simple interface to Cabal's configuration state
|
||||||
|
-- Copyright (C) 2015-2018 Daniel Gröber <cabal-helper@dxld.at>
|
||||||
|
--
|
||||||
|
-- This program is free software: you can redistribute it and/or modify
|
||||||
|
-- it under the terms of the GNU General Public License as published by
|
||||||
|
-- the Free Software Foundation, either version 3 of the License, or
|
||||||
|
-- (at your option) any later version.
|
||||||
|
--
|
||||||
|
-- This program is distributed in the hope that it will be useful,
|
||||||
|
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
-- GNU General Public License for more details.
|
||||||
|
--
|
||||||
|
-- You should have received a copy of the GNU General Public License
|
||||||
|
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
{-|
|
||||||
|
Module : CabalHelper.Shared.Common
|
||||||
|
Description : Shared utility functions
|
||||||
|
License : GPL-3
|
||||||
|
-}
|
||||||
|
|
||||||
|
{-# LANGUAGE CPP, DeriveDataTypeable, OverloadedStrings #-}
|
||||||
|
module CabalHelper.Shared.Common where
|
||||||
|
|
||||||
|
#ifdef MIN_VERSION_Cabal
|
||||||
|
#undef CH_MIN_VERSION_Cabal
|
||||||
|
#define CH_MIN_VERSION_Cabal MIN_VERSION_Cabal
|
||||||
|
#endif
|
||||||
|
|
||||||
|
import Control.Applicative
|
||||||
|
import Control.Exception as E
|
||||||
|
import Control.Monad
|
||||||
|
import Data.Char
|
||||||
|
import Data.List
|
||||||
|
import Data.Maybe
|
||||||
|
import Data.Version
|
||||||
|
import Data.Typeable
|
||||||
|
import Data.ByteString (ByteString)
|
||||||
|
import qualified Data.ByteString as BS
|
||||||
|
import qualified Data.ByteString.Char8 as BS8
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,2,0)
|
||||||
|
import qualified Distribution.PackageDescription.Parsec as P
|
||||||
|
#else
|
||||||
|
import qualified Distribution.PackageDescription.Parse as P
|
||||||
|
#endif
|
||||||
|
import System.Environment
|
||||||
|
import System.IO
|
||||||
|
import qualified System.Info
|
||||||
|
import System.Exit
|
||||||
|
import System.Directory
|
||||||
|
import System.FilePath
|
||||||
|
import Text.ParserCombinators.ReadP
|
||||||
|
import Prelude
|
||||||
|
|
||||||
|
data Panic = Panic String deriving (Typeable, Show)
|
||||||
|
instance Exception Panic
|
||||||
|
|
||||||
|
panic :: String -> a
|
||||||
|
panic msg = throw $ Panic msg
|
||||||
|
|
||||||
|
panicIO :: String -> IO a
|
||||||
|
panicIO msg = throwIO $ Panic msg
|
||||||
|
|
||||||
|
handlePanic :: IO a -> IO a
|
||||||
|
handlePanic action =
|
||||||
|
action `E.catch` \(Panic msg) -> errMsg msg >> exitFailure
|
||||||
|
|
||||||
|
errMsg :: String -> IO ()
|
||||||
|
errMsg str = do
|
||||||
|
prog <- getProgName
|
||||||
|
hPutStrLn stderr $ prog ++ ": " ++ str
|
||||||
|
|
||||||
|
-- | @getCabalConfigHeader "dist/setup-config"@ returns the cabal version and
|
||||||
|
-- compiler version
|
||||||
|
getCabalConfigHeader :: FilePath -> IO (Maybe (Version, (ByteString, Version)))
|
||||||
|
getCabalConfigHeader file = bracket (openFile file ReadMode) hClose $ \h -> do
|
||||||
|
parseHeader <$> BS.hGetLine h
|
||||||
|
|
||||||
|
parseHeader :: ByteString -> Maybe (Version, (ByteString, Version))
|
||||||
|
parseHeader header = case BS8.words header of
|
||||||
|
["Saved", "package", "config", "for", _pkgId ,
|
||||||
|
"written", "by", cabalId,
|
||||||
|
"using", compId]
|
||||||
|
-> liftM2 (,) (snd <$> parsePkgId cabalId) (parsePkgId compId)
|
||||||
|
_ -> Nothing
|
||||||
|
|
||||||
|
parsePkgId :: ByteString -> Maybe (ByteString, Version)
|
||||||
|
parsePkgId bs =
|
||||||
|
case BS8.split '-' bs of
|
||||||
|
[pkg, vers] -> Just (pkg, parseVer $ BS8.unpack vers)
|
||||||
|
_ -> Nothing
|
||||||
|
|
||||||
|
parseVer :: String -> Version
|
||||||
|
parseVer vers = runReadP parseVersion vers
|
||||||
|
|
||||||
|
trim :: String -> String
|
||||||
|
trim = dropWhileEnd isSpace
|
||||||
|
|
||||||
|
majorVer :: Version -> Version
|
||||||
|
majorVer (Version b _) = Version (take 2 b) []
|
||||||
|
|
||||||
|
sameMajorVersionAs :: Version -> Version -> Bool
|
||||||
|
sameMajorVersionAs a b = majorVer a == majorVer b
|
||||||
|
|
||||||
|
runReadP :: ReadP t -> String -> t
|
||||||
|
runReadP p i = case filter ((=="") . snd) $ readP_to_S p i of
|
||||||
|
(a,""):[] -> a
|
||||||
|
_ -> error $ "Error parsing: " ++ show i
|
||||||
|
|
||||||
|
appCacheDir :: IO FilePath
|
||||||
|
appCacheDir =
|
||||||
|
(</> "cabal-helper") <$> getEnvDefault "XDG_CACHE_HOME" (homeRel cache)
|
||||||
|
where
|
||||||
|
-- for GHC 7.4
|
||||||
|
lookupEnv' var = do env <- getEnvironment; return (lookup var env)
|
||||||
|
getEnvDefault var def = lookupEnv' var >>= \m -> case m of Nothing -> def; Just x -> return x
|
||||||
|
homeRel path = (</> path) <$> getHomeDirectory
|
||||||
|
cache =
|
||||||
|
case System.Info.os of
|
||||||
|
"mingw32" -> windowsCache
|
||||||
|
_ -> unixCache
|
||||||
|
|
||||||
|
windowsCache = "Local Settings" </> "Cache"
|
||||||
|
unixCache = ".cache"
|
||||||
|
|
||||||
|
isCabalFile :: FilePath -> Bool
|
||||||
|
isCabalFile f = takeExtension' f == ".cabal"
|
||||||
|
|
||||||
|
takeExtension' :: FilePath -> String
|
||||||
|
takeExtension' p =
|
||||||
|
if takeFileName p == takeExtension p
|
||||||
|
then "" -- just ".cabal" is not a valid cabal file
|
||||||
|
else takeExtension p
|
||||||
|
|
||||||
|
replace :: String -> String -> String -> String
|
||||||
|
replace n r hs' = go "" hs'
|
||||||
|
where
|
||||||
|
go acc h
|
||||||
|
| take (length n) h == n =
|
||||||
|
reverse acc ++ r ++ drop (length n) h
|
||||||
|
go acc (h:hs) = go (h:acc) hs
|
||||||
|
go acc [] = reverse acc
|
||||||
|
|
||||||
|
|
||||||
|
#if CH_MIN_VERSION_Cabal(2,2,0)
|
||||||
|
readPackageDescription = P.readGenericPackageDescription
|
||||||
|
#else
|
||||||
|
readPackageDescription = P.readPackageDescription
|
||||||
|
#endif
|
81
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Shared/InterfaceTypes.hs
vendored
Normal file
81
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Shared/InterfaceTypes.hs
vendored
Normal file
@ -0,0 +1,81 @@
|
|||||||
|
-- cabal-helper: Simple interface to Cabal's configuration state
|
||||||
|
-- Copyright (C) 2015-2018 Daniel Gröber <cabal-helper@dxld.at>
|
||||||
|
--
|
||||||
|
-- This program is free software: you can redistribute it and/or modify
|
||||||
|
-- it under the terms of the GNU General Public License as published by
|
||||||
|
-- the Free Software Foundation, either version 3 of the License, or
|
||||||
|
-- (at your option) any later version.
|
||||||
|
--
|
||||||
|
-- This program is distributed in the hope that it will be useful,
|
||||||
|
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
-- GNU General Public License for more details.
|
||||||
|
--
|
||||||
|
-- You should have received a copy of the GNU General Public License
|
||||||
|
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
{-# LANGUAGE DeriveGeneric, DeriveDataTypeable, DefaultSignatures #-}
|
||||||
|
|
||||||
|
{-|
|
||||||
|
Module : CabalHelper.Shared.InterfaceTypes
|
||||||
|
Description : Types which are used by c-h library and executable to communicate
|
||||||
|
License : GPL-3
|
||||||
|
|
||||||
|
These types are used to communicate between the cabal-helper library and main
|
||||||
|
executable, using Show/Read. If any types in this module change the major
|
||||||
|
version must be bumped since this will be exposed in the @Distribution.Helper@
|
||||||
|
module.
|
||||||
|
|
||||||
|
The cached executables in @$XDG_CACHE_HOME/cabal-helper@ use the cabal-helper
|
||||||
|
version (among other things) as a cache key so we don't need to worry about
|
||||||
|
talking to an old executable.
|
||||||
|
-}
|
||||||
|
module CabalHelper.Shared.InterfaceTypes where
|
||||||
|
|
||||||
|
import GHC.Generics
|
||||||
|
import Data.Version
|
||||||
|
|
||||||
|
data ChResponse
|
||||||
|
= ChResponseCompList [(ChComponentName, [String])]
|
||||||
|
| ChResponseEntrypoints [(ChComponentName, ChEntrypoint)]
|
||||||
|
| ChResponseNeedsBuild [(ChComponentName, NeedsBuildOutput)]
|
||||||
|
| ChResponseList [String]
|
||||||
|
| ChResponsePkgDbs [ChPkgDb]
|
||||||
|
| ChResponseLbi String
|
||||||
|
| ChResponseVersion String Version
|
||||||
|
| ChResponseLicenses [(String, [(String, Version)])]
|
||||||
|
| ChResponseFlags [(String, Bool)]
|
||||||
|
deriving (Eq, Ord, Read, Show, Generic)
|
||||||
|
|
||||||
|
data ChComponentName = ChSetupHsName
|
||||||
|
| ChLibName
|
||||||
|
| ChSubLibName String
|
||||||
|
| ChFLibName String
|
||||||
|
| ChExeName String
|
||||||
|
| ChTestName String
|
||||||
|
| ChBenchName String
|
||||||
|
deriving (Eq, Ord, Read, Show, Generic)
|
||||||
|
|
||||||
|
newtype ChModuleName = ChModuleName String
|
||||||
|
deriving (Eq, Ord, Read, Show, Generic)
|
||||||
|
|
||||||
|
data ChEntrypoint = ChSetupEntrypoint -- ^ Almost like 'ChExeEntrypoint' but
|
||||||
|
-- @main-is@ could either be @"Setup.hs"@
|
||||||
|
-- or @"Setup.lhs"@. Since we don't know
|
||||||
|
-- where the source directory is you have
|
||||||
|
-- to find these files.
|
||||||
|
| ChLibEntrypoint { chExposedModules :: [ChModuleName]
|
||||||
|
, chOtherModules :: [ChModuleName]
|
||||||
|
, chSignatures :: [ChModuleName] -- backpack only
|
||||||
|
}
|
||||||
|
| ChExeEntrypoint { chMainIs :: FilePath
|
||||||
|
, chOtherModules :: [ChModuleName]
|
||||||
|
} deriving (Eq, Ord, Read, Show, Generic)
|
||||||
|
|
||||||
|
data ChPkgDb = ChPkgGlobal
|
||||||
|
| ChPkgUser
|
||||||
|
| ChPkgSpecific FilePath
|
||||||
|
deriving (Eq, Ord, Read, Show, Generic)
|
||||||
|
|
||||||
|
data NeedsBuildOutput = ProduceBuildOutput | NoBuildOutput
|
||||||
|
deriving (Eq, Ord, Read, Show, Generic)
|
78
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Shared/Sandbox.hs
vendored
Normal file
78
vendor/cabal-helper-0.8.1.2/src/CabalHelper/Shared/Sandbox.hs
vendored
Normal file
@ -0,0 +1,78 @@
|
|||||||
|
-- cabal-helper: Simple interface to Cabal's configuration state
|
||||||
|
-- Copyright (C) 2015-2017 Daniel Gröber <cabal-helper@dxld.at>
|
||||||
|
--
|
||||||
|
-- This program is free software: you can redistribute it and/or modify
|
||||||
|
-- it under the terms of the GNU General Public License as published by
|
||||||
|
-- the Free Software Foundation, either version 3 of the License, or
|
||||||
|
-- (at your option) any later version.
|
||||||
|
--
|
||||||
|
-- This program is distributed in the hope that it will be useful,
|
||||||
|
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
-- GNU General Public License for more details.
|
||||||
|
--
|
||||||
|
-- You should have received a copy of the GNU General Public License
|
||||||
|
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
{-|
|
||||||
|
Module : CabalHelper.Shared.Sandbox
|
||||||
|
Description : Extracting information from @cabal.sandbox.config@ files
|
||||||
|
License : GPL-3
|
||||||
|
-}
|
||||||
|
|
||||||
|
module CabalHelper.Shared.Sandbox where
|
||||||
|
|
||||||
|
import Control.Applicative
|
||||||
|
import Data.Char
|
||||||
|
import Data.Maybe
|
||||||
|
import Data.List
|
||||||
|
import Data.Version
|
||||||
|
import System.FilePath
|
||||||
|
import System.Directory
|
||||||
|
import Prelude
|
||||||
|
|
||||||
|
import qualified Data.Traversable as T
|
||||||
|
|
||||||
|
-- | Get the path to the sandbox package-db in a project
|
||||||
|
getSandboxPkgDb :: FilePath
|
||||||
|
-- ^ Path to the cabal package root directory (containing the
|
||||||
|
-- @cabal.sandbox.config@ file)
|
||||||
|
-> String
|
||||||
|
-- ^ Cabal build platform, i.e. @buildPlatform@
|
||||||
|
-> Version
|
||||||
|
-- ^ GHC version (@cProjectVersion@ is your friend)
|
||||||
|
-> IO (Maybe FilePath)
|
||||||
|
getSandboxPkgDb d platform ghcVer = do
|
||||||
|
mConf <- T.traverse readFile =<< mightExist (d </> "cabal.sandbox.config")
|
||||||
|
return $ fixPkgDbVer <$> (extractSandboxDbDir =<< mConf)
|
||||||
|
|
||||||
|
where
|
||||||
|
fixPkgDbVer dir =
|
||||||
|
case takeFileName dir == ghcSandboxPkgDbDir platform ghcVer of
|
||||||
|
True -> dir
|
||||||
|
False -> takeDirectory dir </> ghcSandboxPkgDbDir platform ghcVer
|
||||||
|
|
||||||
|
ghcSandboxPkgDbDir :: String -> Version -> String
|
||||||
|
ghcSandboxPkgDbDir platform ghcVer =
|
||||||
|
platform ++ "-ghc-" ++ showVersion ghcVer ++ "-packages.conf.d"
|
||||||
|
|
||||||
|
-- | Extract the sandbox package db directory from the cabal.sandbox.config
|
||||||
|
-- file. Exception is thrown if the sandbox config file is broken.
|
||||||
|
extractSandboxDbDir :: String -> Maybe FilePath
|
||||||
|
extractSandboxDbDir conf = extractValue <$> parse conf
|
||||||
|
where
|
||||||
|
key = "package-db:"
|
||||||
|
keyLen = length key
|
||||||
|
|
||||||
|
parse = listToMaybe . filter (key `isPrefixOf`) . lines
|
||||||
|
extractValue = CabalHelper.Shared.Sandbox.dropWhileEnd isSpace . dropWhile isSpace . drop keyLen
|
||||||
|
|
||||||
|
|
||||||
|
mightExist :: FilePath -> IO (Maybe FilePath)
|
||||||
|
mightExist f = do
|
||||||
|
exists <- doesFileExist f
|
||||||
|
return $ if exists then (Just f) else (Nothing)
|
||||||
|
|
||||||
|
-- dropWhileEnd is not provided prior to base 4.5.0.0.
|
||||||
|
dropWhileEnd :: (a -> Bool) -> [a] -> [a]
|
||||||
|
dropWhileEnd p = foldr (\x xs -> if p x && null xs then [] else x : xs) []
|
195
vendor/cabal-helper-0.8.1.2/tests/CompileTest.hs
vendored
Normal file
195
vendor/cabal-helper-0.8.1.2/tests/CompileTest.hs
vendored
Normal file
@ -0,0 +1,195 @@
|
|||||||
|
{-# LANGUAGE ScopedTypeVariables, GADTs #-}
|
||||||
|
|
||||||
|
import System.Environment (getArgs)
|
||||||
|
import System.Directory
|
||||||
|
import System.FilePath
|
||||||
|
import System.Process
|
||||||
|
import System.Exit
|
||||||
|
import System.IO
|
||||||
|
import Control.Exception as E
|
||||||
|
import Data.List
|
||||||
|
import Data.Maybe
|
||||||
|
import Data.Version
|
||||||
|
import Data.Functor
|
||||||
|
import Data.Function
|
||||||
|
import qualified Distribution.Compat.ReadP as Dist
|
||||||
|
import Distribution.Version (VersionRange, withinRange)
|
||||||
|
import Distribution.Text
|
||||||
|
import Control.Arrow
|
||||||
|
import Control.Monad
|
||||||
|
import Prelude
|
||||||
|
|
||||||
|
import CabalHelper.Compiletime.Compat.Environment
|
||||||
|
import CabalHelper.Compiletime.Compat.Version
|
||||||
|
import CabalHelper.Compiletime.Compile
|
||||||
|
import CabalHelper.Compiletime.Types
|
||||||
|
import CabalHelper.Shared.Common
|
||||||
|
|
||||||
|
runReadP'Dist :: Dist.ReadP t t -> String -> t
|
||||||
|
runReadP'Dist p i = case filter ((=="") . snd) $ Dist.readP_to_S p i of
|
||||||
|
(a,""):[] -> a
|
||||||
|
_ -> error $ "Error parsing: " ++ show i
|
||||||
|
|
||||||
|
withinRange'CH :: Version -> VersionRange -> Bool
|
||||||
|
withinRange'CH v r =
|
||||||
|
withinRange (fromDataVersion v) r
|
||||||
|
|
||||||
|
setupHOME :: IO ()
|
||||||
|
setupHOME = do
|
||||||
|
tmp <- fromMaybe "/tmp" <$> lookupEnv "TMPDIR"
|
||||||
|
let home = tmp </> "compile-test-home"
|
||||||
|
_ <- rawSystem "rm" ["-r", home]
|
||||||
|
createDirectory home
|
||||||
|
setEnv "HOME" home
|
||||||
|
|
||||||
|
main :: IO ()
|
||||||
|
main = do
|
||||||
|
args <- getArgs
|
||||||
|
case args of
|
||||||
|
"list-versions":[] -> do
|
||||||
|
mapM_ print =<< (allCabalVersions <$> ghcVersion defaultOptions)
|
||||||
|
"list-versions":ghc_ver_str:[] ->
|
||||||
|
mapM_ print $ allCabalVersions (parseVer ghc_ver_str)
|
||||||
|
_ ->
|
||||||
|
test args
|
||||||
|
|
||||||
|
test args = do
|
||||||
|
let action
|
||||||
|
| null args = testAllCabalVersions
|
||||||
|
| otherwise = testCabalVersions $ map parseVer' args
|
||||||
|
|
||||||
|
setupHOME
|
||||||
|
|
||||||
|
_ <- rawSystem "cabal" ["update"]
|
||||||
|
|
||||||
|
action
|
||||||
|
|
||||||
|
parseVer' :: String -> Either HEAD Version
|
||||||
|
parseVer' "HEAD" = Left HEAD
|
||||||
|
parseVer' v = Right $ parseVer v
|
||||||
|
|
||||||
|
allCabalVersions :: Version -> [Version]
|
||||||
|
allCabalVersions ghc_ver = let
|
||||||
|
cabal_versions :: [Version]
|
||||||
|
cabal_versions = map parseVer
|
||||||
|
-- "1.14.0" -- not supported at runtime
|
||||||
|
[ "1.16.0"
|
||||||
|
, "1.16.0.1"
|
||||||
|
, "1.16.0.2"
|
||||||
|
, "1.16.0.3"
|
||||||
|
, "1.18.0"
|
||||||
|
, "1.18.1"
|
||||||
|
, "1.18.1.1"
|
||||||
|
, "1.18.1.2"
|
||||||
|
, "1.18.1.3"
|
||||||
|
, "1.18.1.4"
|
||||||
|
, "1.18.1.5"
|
||||||
|
, "1.18.1.6"
|
||||||
|
, "1.18.1.7"
|
||||||
|
, "1.20.0.0"
|
||||||
|
, "1.20.0.1"
|
||||||
|
, "1.20.0.2"
|
||||||
|
, "1.20.0.3"
|
||||||
|
, "1.20.0.4"
|
||||||
|
, "1.22.0.0"
|
||||||
|
, "1.22.1.0"
|
||||||
|
, "1.22.1.1"
|
||||||
|
, "1.22.2.0"
|
||||||
|
, "1.22.3.0"
|
||||||
|
, "1.22.4.0"
|
||||||
|
, "1.22.5.0"
|
||||||
|
, "1.22.6.0"
|
||||||
|
, "1.22.7.0"
|
||||||
|
, "1.22.8.0"
|
||||||
|
, "1.24.0.0"
|
||||||
|
, "1.24.1.0"
|
||||||
|
, "1.24.2.0"
|
||||||
|
, "2.0.0.2"
|
||||||
|
, "2.0.1.0"
|
||||||
|
, "2.0.1.1"
|
||||||
|
, "2.2.0.0"
|
||||||
|
, "2.2.0.1"
|
||||||
|
]
|
||||||
|
|
||||||
|
constraint :: VersionRange
|
||||||
|
constraint =
|
||||||
|
fromMaybe (snd $ last constraint_table) $
|
||||||
|
fmap snd $
|
||||||
|
find (and . (zipWith (==) `on` versionBranch) ghc_ver . fst) $
|
||||||
|
constraint_table
|
||||||
|
|
||||||
|
constraint_table =
|
||||||
|
map (parseVer *** runReadP'Dist parse) $
|
||||||
|
[ ("7.4" , ">= 1.14 && < 2")
|
||||||
|
, ("7.6" , ">= 1.16 && < 2")
|
||||||
|
, ("7.8" , ">= 1.18 && < 2")
|
||||||
|
, ("7.10" , ">= 1.22.2 && < 2")
|
||||||
|
, ("8.0.1", ">= 1.24 ")
|
||||||
|
, ("8.0.2", ">= 1.24.2 ")
|
||||||
|
, ("8.2.1", ">= 2.0.0.2 ")
|
||||||
|
, ("8.2.2", ">= 2.0.0.2 ")
|
||||||
|
, ("8.4.1", ">= 2.0.0.2 ")
|
||||||
|
, ("8.4.2", ">= 2.2.0.1 ")
|
||||||
|
]
|
||||||
|
in
|
||||||
|
reverse $ filter (flip withinRange'CH constraint) cabal_versions
|
||||||
|
|
||||||
|
|
||||||
|
testAllCabalVersions :: IO ()
|
||||||
|
testAllCabalVersions = do
|
||||||
|
ghc_ver <- ghcVersion defaultOptions
|
||||||
|
let relevant_cabal_versions = allCabalVersions ghc_ver
|
||||||
|
testCabalVersions $ map Right relevant_cabal_versions ++ [Left HEAD]
|
||||||
|
|
||||||
|
testCabalVersions :: [Either HEAD Version] -> IO ()
|
||||||
|
testCabalVersions versions = do
|
||||||
|
rvs <- forM versions $ \ver -> do
|
||||||
|
let sver = either show showVersion ver
|
||||||
|
hPutStrLn stderr $ "\n\n\n\n\n\n====== Compiling with Cabal-" ++ sver
|
||||||
|
compilePrivatePkgDb ver
|
||||||
|
|
||||||
|
let printStatus (cv, rv) = putStrLn $ "- Cabal "++ver++" "++status
|
||||||
|
where ver = case cv of Left _ -> "HEAD"; Right v -> showVersion v
|
||||||
|
status = case rv of
|
||||||
|
Right _ ->
|
||||||
|
"succeeded"
|
||||||
|
Left rvc ->
|
||||||
|
"failed (exit code "++show rvc++")"
|
||||||
|
|
||||||
|
let drvs = versions `zip` rvs
|
||||||
|
|
||||||
|
mapM_ printStatus drvs
|
||||||
|
if any isLeft' $ map snd $ filter ((/=Left HEAD) . fst) drvs
|
||||||
|
then exitFailure
|
||||||
|
else exitSuccess
|
||||||
|
|
||||||
|
where
|
||||||
|
isLeft' (Left _) = True
|
||||||
|
isLeft' (Right _) = False
|
||||||
|
|
||||||
|
compilePrivatePkgDb :: Either HEAD Version -> IO (Either ExitCode FilePath)
|
||||||
|
compilePrivatePkgDb eCabalVer = do
|
||||||
|
res <- E.try $ installCabal defaultOptions { oVerbose = True } eCabalVer
|
||||||
|
case res of
|
||||||
|
Right (db, cabalVer) ->
|
||||||
|
compileWithPkg db cabalVer
|
||||||
|
Left (ioe :: IOException) -> do
|
||||||
|
print ioe
|
||||||
|
return $ Left (ExitFailure 1)
|
||||||
|
|
||||||
|
compileWithPkg :: PackageDbDir
|
||||||
|
-> CabalVersion
|
||||||
|
-> IO (Either ExitCode FilePath)
|
||||||
|
compileWithPkg db cabalVer = do
|
||||||
|
appdir <- appCacheDir
|
||||||
|
let comp =
|
||||||
|
CompileWithCabalPackage (Just db) cabalVer [cabalPkgId cabalVer] CPSGlobal
|
||||||
|
compile
|
||||||
|
comp
|
||||||
|
(compPaths appdir (error "compile-test: distdir not available") comp)
|
||||||
|
defaultOptions { oVerbose = True }
|
||||||
|
|
||||||
|
|
||||||
|
cabalPkgId :: CabalVersion -> String
|
||||||
|
cabalPkgId (CabalHEAD _commitid) = "Cabal"
|
||||||
|
cabalPkgId (CabalVersion v) = "Cabal-" ++ showVersion v
|
182
vendor/cabal-helper-0.8.1.2/tests/GhcSession.hs
vendored
Normal file
182
vendor/cabal-helper-0.8.1.2/tests/GhcSession.hs
vendored
Normal file
@ -0,0 +1,182 @@
|
|||||||
|
{-# LANGUAGE TupleSections, ScopedTypeVariables #-}
|
||||||
|
module Main where
|
||||||
|
|
||||||
|
import GHC
|
||||||
|
import GHC.Paths (libdir)
|
||||||
|
import DynFlags
|
||||||
|
|
||||||
|
import qualified Control.Exception as E
|
||||||
|
import Control.Monad
|
||||||
|
import Control.Monad.IO.Class
|
||||||
|
import Data.List
|
||||||
|
import Data.Version
|
||||||
|
import System.Environment (getArgs)
|
||||||
|
import System.Exit
|
||||||
|
import System.FilePath ((</>))
|
||||||
|
import System.Directory
|
||||||
|
import System.IO
|
||||||
|
import System.IO.Temp
|
||||||
|
import System.Process (rawSystem, readProcess)
|
||||||
|
|
||||||
|
import Distribution.Helper
|
||||||
|
|
||||||
|
import CabalHelper.Shared.Common
|
||||||
|
|
||||||
|
|
||||||
|
main :: IO ()
|
||||||
|
main = do
|
||||||
|
args <- getArgs
|
||||||
|
topdir <- getCurrentDirectory
|
||||||
|
res <- mapM (setup topdir test) $ case args of
|
||||||
|
[] -> [ ("tests/exelib" , parseVer "1.10", parseVer "0")
|
||||||
|
, ("tests/exeintlib", parseVer "2.0", parseVer "0")
|
||||||
|
, ("tests/fliblib" , parseVer "2.0", parseVer "0")
|
||||||
|
, ("tests/bkpregex" , parseVer "2.0", parseVer "8.1")
|
||||||
|
-- min Cabal lib ver -^ min GHC ver -^
|
||||||
|
]
|
||||||
|
xs -> map (, parseVer "0", parseVer "0") xs
|
||||||
|
|
||||||
|
if any (==False) $ concat res
|
||||||
|
then exitFailure
|
||||||
|
else exitSuccess
|
||||||
|
|
||||||
|
cabalInstallVersion :: IO Version
|
||||||
|
cabalInstallVersion =
|
||||||
|
parseVer . trim <$> readProcess "cabal" ["--numeric-version"] ""
|
||||||
|
|
||||||
|
ghcVersion :: IO Version
|
||||||
|
ghcVersion =
|
||||||
|
parseVer . trim <$> readProcess "ghc" ["--numeric-version"] ""
|
||||||
|
|
||||||
|
cabalInstallBuiltinCabalVersion :: IO Version
|
||||||
|
cabalInstallBuiltinCabalVersion =
|
||||||
|
parseVer . trim <$> readProcess "cabal"
|
||||||
|
["act-as-setup", "--", "--numeric-version"] ""
|
||||||
|
|
||||||
|
setup :: FilePath -> (FilePath -> IO [Bool]) -> (FilePath, Version, Version) -> IO [Bool]
|
||||||
|
setup topdir act (srcdir, min_cabal_ver, min_ghc_ver) = do
|
||||||
|
ci_ver <- cabalInstallVersion
|
||||||
|
c_ver <- cabalInstallBuiltinCabalVersion
|
||||||
|
g_ver <- ghcVersion
|
||||||
|
let mreason
|
||||||
|
| (ci_ver < parseVer "1.24") =
|
||||||
|
Just $ "cabal-install-" ++ showVersion ci_ver ++ " is too old"
|
||||||
|
| c_ver < min_cabal_ver =
|
||||||
|
Just $ "Cabal-" ++ showVersion c_ver
|
||||||
|
++ " < " ++ showVersion min_cabal_ver
|
||||||
|
| g_ver < min_ghc_ver =
|
||||||
|
Just $ "ghc-" ++ showVersion g_ver
|
||||||
|
++ " < " ++ showVersion min_ghc_ver
|
||||||
|
| otherwise =
|
||||||
|
Nothing
|
||||||
|
|
||||||
|
case mreason of
|
||||||
|
Just reason -> do
|
||||||
|
putStrLn $ "Skipping test '" ++ srcdir ++ "' because " ++ reason ++ "."
|
||||||
|
return []
|
||||||
|
Nothing -> do
|
||||||
|
putStrLn $ "Running test '" ++ srcdir ++ "' ------------------------------"
|
||||||
|
withSystemTempDirectory "cabal-helper.ghc-session.test" $ \dir -> do
|
||||||
|
setCurrentDirectory $ topdir </> srcdir
|
||||||
|
run "cabal" [ "sdist", "--output-dir", dir ]
|
||||||
|
|
||||||
|
setCurrentDirectory dir
|
||||||
|
run "cabal" [ "configure" ]
|
||||||
|
|
||||||
|
act dir
|
||||||
|
|
||||||
|
run :: String -> [String] -> IO ()
|
||||||
|
run x xs = do
|
||||||
|
print $ x:xs
|
||||||
|
ExitSuccess <- rawSystem x xs
|
||||||
|
return ()
|
||||||
|
|
||||||
|
test :: FilePath -> IO [Bool]
|
||||||
|
test dir = do
|
||||||
|
let qe = mkQueryEnv dir (dir </> "dist")
|
||||||
|
cs <- runQuery qe $ components $ (,,,) <$> entrypoints <.> ghcOptions <.> needsBuildOutput
|
||||||
|
forM cs $ \(ep, opts, nb, cn) -> do
|
||||||
|
|
||||||
|
putStrLn $ "\n" ++ show cn ++ ":::: " ++ show nb
|
||||||
|
|
||||||
|
when (nb == ProduceBuildOutput) $ do
|
||||||
|
run "cabal" [ "build" ]
|
||||||
|
|
||||||
|
let opts' = "-Werror" : opts
|
||||||
|
|
||||||
|
let sopts = intercalate " " $ map formatArg $ "\nghc" : opts'
|
||||||
|
putStrLn $ "\n" ++ show cn ++ ": " ++ sopts
|
||||||
|
hFlush stdout
|
||||||
|
compileModule nb ep opts'
|
||||||
|
where
|
||||||
|
formatArg x
|
||||||
|
| "-" `isPrefixOf` x = "\n "++x
|
||||||
|
| otherwise = x
|
||||||
|
|
||||||
|
|
||||||
|
compileModule :: NeedsBuildOutput -> ChEntrypoint -> [String] -> IO Bool
|
||||||
|
compileModule nb ep opts = do
|
||||||
|
|
||||||
|
putStrLn $ "compiling:" ++ show ep ++ " (" ++ show nb ++ ")"
|
||||||
|
|
||||||
|
E.handle (\(ec :: ExitCode) -> print ec >> return False) $ do
|
||||||
|
|
||||||
|
defaultErrorHandler defaultFatalMessager defaultFlushOut $ do
|
||||||
|
|
||||||
|
runGhc (Just libdir) $ do
|
||||||
|
|
||||||
|
handleSourceError (\e -> GHC.printException e >> return False) $ do
|
||||||
|
|
||||||
|
let target = case nb of
|
||||||
|
ProduceBuildOutput -> HscNothing -- AZ: what should this be?
|
||||||
|
NoBuildOutput -> HscInterpreted
|
||||||
|
|
||||||
|
dflags0 <- getSessionDynFlags
|
||||||
|
let dflags1 = dflags0 {
|
||||||
|
ghcMode = CompManager
|
||||||
|
, ghcLink = LinkInMemory
|
||||||
|
, hscTarget = target
|
||||||
|
, optLevel = 0
|
||||||
|
}
|
||||||
|
|
||||||
|
(dflags2, _, _) <- parseDynamicFlags dflags1 (map noLoc opts)
|
||||||
|
_ <- setSessionDynFlags dflags2
|
||||||
|
|
||||||
|
ts <- mapM (\t -> guessTarget t Nothing) $
|
||||||
|
case ep of
|
||||||
|
ChLibEntrypoint ms ms' ss -> map unChModuleName $ ms ++ ms' ++ ss
|
||||||
|
ChExeEntrypoint m' ms ->
|
||||||
|
let
|
||||||
|
|
||||||
|
-- The options first clear out includes, then put in the build dir. We want the
|
||||||
|
-- first one after that, so "regex-example" in the following case
|
||||||
|
--
|
||||||
|
-- ,"-i"
|
||||||
|
-- ,"-idist/build/regex-example"
|
||||||
|
-- ,"-iregex-example"
|
||||||
|
firstInclude = drop 2 $ head $ drop 2 $ filter (isPrefixOf "-i") opts
|
||||||
|
m = firstInclude </> m'
|
||||||
|
in [m] ++ map unChModuleName ms
|
||||||
|
ChSetupEntrypoint -> ["Setup.hs"]
|
||||||
|
|
||||||
|
let ts' = case nb of
|
||||||
|
NoBuildOutput -> map (\t -> t { targetAllowObjCode = False }) ts
|
||||||
|
ProduceBuildOutput -> ts
|
||||||
|
|
||||||
|
setTargets ts'
|
||||||
|
_ <- load LoadAllTargets
|
||||||
|
|
||||||
|
when (nb == NoBuildOutput) $ do
|
||||||
|
setContext $ case ep of
|
||||||
|
ChLibEntrypoint ms ms' ss ->
|
||||||
|
map (IIModule . mkModuleName . unChModuleName) $ ms ++ ms' ++ ss
|
||||||
|
ChExeEntrypoint _ ms ->
|
||||||
|
map (IIModule . mkModuleName . unChModuleName) $ ChModuleName "Main" : ms
|
||||||
|
ChSetupEntrypoint ->
|
||||||
|
map (IIModule . mkModuleName) ["Main"]
|
||||||
|
|
||||||
|
liftIO $ print ExitSuccess
|
||||||
|
return True
|
||||||
|
|
||||||
|
unChModuleName :: ChModuleName -> String
|
||||||
|
unChModuleName (ChModuleName mn) = mn
|
2
vendor/cabal-helper-0.8.1.2/tests/bkpregex/Setup.hs
vendored
Normal file
2
vendor/cabal-helper-0.8.1.2/tests/bkpregex/Setup.hs
vendored
Normal file
@ -0,0 +1,2 @@
|
|||||||
|
import Distribution.Simple
|
||||||
|
main = defaultMain
|
29
vendor/cabal-helper-0.8.1.2/tests/bkpregex/bkpregex.cabal
vendored
Normal file
29
vendor/cabal-helper-0.8.1.2/tests/bkpregex/bkpregex.cabal
vendored
Normal file
@ -0,0 +1,29 @@
|
|||||||
|
name: bkpregex
|
||||||
|
version: 0.1.0.0
|
||||||
|
build-type: Simple
|
||||||
|
cabal-version: 2.0
|
||||||
|
|
||||||
|
library str-impls
|
||||||
|
build-depends: base, bytestring
|
||||||
|
exposed-modules: Str.String, Str.ByteString
|
||||||
|
hs-source-dirs: str-impls
|
||||||
|
|
||||||
|
library regex-types
|
||||||
|
build-depends: base
|
||||||
|
exposed-modules: Regex.Types
|
||||||
|
hs-source-dirs: regex-types
|
||||||
|
|
||||||
|
library regex-indef
|
||||||
|
build-depends: base, regex-types
|
||||||
|
signatures: Str
|
||||||
|
exposed-modules: Regex
|
||||||
|
hs-source-dirs: regex-indef
|
||||||
|
|
||||||
|
executable regex-example
|
||||||
|
main-is: Main.hs
|
||||||
|
build-depends: base, regex-indef, regex-types, str-impls
|
||||||
|
mixins: regex-indef (Regex as Regex.String)
|
||||||
|
requires (Str as Str.String),
|
||||||
|
regex-indef (Regex as Regex.ByteString)
|
||||||
|
requires (Str as Str.ByteString)
|
||||||
|
hs-source-dirs: regex-example
|
12
vendor/cabal-helper-0.8.1.2/tests/bkpregex/regex-example/Main.hs
vendored
Normal file
12
vendor/cabal-helper-0.8.1.2/tests/bkpregex/regex-example/Main.hs
vendored
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
{-# LANGUAGE OverloadedStrings #-}
|
||||||
|
module Main where
|
||||||
|
|
||||||
|
import Regex.Types
|
||||||
|
import qualified Regex.String
|
||||||
|
import qualified Regex.ByteString
|
||||||
|
|
||||||
|
nocs = Rep (Alt (Sym 'a') (Sym 'b'))
|
||||||
|
onec = Seq nocs (Sym 'c')
|
||||||
|
evencs = Seq (Rep (Seq onec onec)) nocs
|
||||||
|
main = print (Regex.String.accept evencs "acc") >>
|
||||||
|
print (Regex.ByteString.accept evencs "acc")
|
14
vendor/cabal-helper-0.8.1.2/tests/bkpregex/regex-indef/Regex.hs
vendored
Normal file
14
vendor/cabal-helper-0.8.1.2/tests/bkpregex/regex-indef/Regex.hs
vendored
Normal file
@ -0,0 +1,14 @@
|
|||||||
|
module Regex where
|
||||||
|
|
||||||
|
import Prelude hiding (null)
|
||||||
|
import Str
|
||||||
|
import Regex.Types
|
||||||
|
|
||||||
|
accept :: Reg -> Str -> Bool
|
||||||
|
accept Eps u = null u
|
||||||
|
accept (Sym c) u = u == singleton c
|
||||||
|
accept (Alt p q) u = accept p u || accept q u
|
||||||
|
accept (Seq p q) u =
|
||||||
|
or [accept p u1 && accept q u2 | (u1, u2) <- splits u]
|
||||||
|
accept (Rep r) u =
|
||||||
|
or [and [accept r ui | ui <- ps] | ps <- parts u]
|
9
vendor/cabal-helper-0.8.1.2/tests/bkpregex/regex-indef/Str.hsig
vendored
Normal file
9
vendor/cabal-helper-0.8.1.2/tests/bkpregex/regex-indef/Str.hsig
vendored
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
signature Str where
|
||||||
|
|
||||||
|
data Str
|
||||||
|
instance Eq Str
|
||||||
|
|
||||||
|
null :: Str -> Bool
|
||||||
|
singleton :: Char -> Str
|
||||||
|
splits :: Str -> [(Str, Str)]
|
||||||
|
parts :: Str -> [[Str]]
|
7
vendor/cabal-helper-0.8.1.2/tests/bkpregex/regex-types/Regex/Types.hs
vendored
Normal file
7
vendor/cabal-helper-0.8.1.2/tests/bkpregex/regex-types/Regex/Types.hs
vendored
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
module Regex.Types where
|
||||||
|
|
||||||
|
data Reg = Eps
|
||||||
|
| Sym Char
|
||||||
|
| Alt Reg Reg
|
||||||
|
| Seq Reg Reg
|
||||||
|
| Rep Reg
|
17
vendor/cabal-helper-0.8.1.2/tests/bkpregex/str-impls/Str/ByteString.hs
vendored
Normal file
17
vendor/cabal-helper-0.8.1.2/tests/bkpregex/str-impls/Str/ByteString.hs
vendored
Normal file
@ -0,0 +1,17 @@
|
|||||||
|
module Str.ByteString(module Data.ByteString.Char8, module Str.ByteString) where
|
||||||
|
|
||||||
|
import Prelude hiding (length, null, splitAt)
|
||||||
|
import Data.ByteString.Char8
|
||||||
|
import Data.ByteString
|
||||||
|
|
||||||
|
type Str = ByteString
|
||||||
|
|
||||||
|
splits :: Str -> [(Str, Str)]
|
||||||
|
splits s = fmap (\n -> splitAt n s) [0..length s]
|
||||||
|
|
||||||
|
parts :: Str -> [[Str]]
|
||||||
|
parts s | null s = [[]]
|
||||||
|
| otherwise = do
|
||||||
|
n <- [1..length s]
|
||||||
|
let (l, r) = splitAt n s
|
||||||
|
fmap (l:) (parts r)
|
21
vendor/cabal-helper-0.8.1.2/tests/bkpregex/str-impls/Str/String.hs
vendored
Normal file
21
vendor/cabal-helper-0.8.1.2/tests/bkpregex/str-impls/Str/String.hs
vendored
Normal file
@ -0,0 +1,21 @@
|
|||||||
|
module Str.String where
|
||||||
|
|
||||||
|
import Prelude hiding (null)
|
||||||
|
import qualified Prelude as P
|
||||||
|
|
||||||
|
type Str = String
|
||||||
|
|
||||||
|
null :: Str -> Bool
|
||||||
|
null = P.null
|
||||||
|
|
||||||
|
singleton :: Char -> Str
|
||||||
|
singleton c = [c]
|
||||||
|
|
||||||
|
splits :: Str -> [(Str, Str)]
|
||||||
|
splits [] = [([], [])]
|
||||||
|
splits (c:cs) = ([], c:cs):[(c:s1,s2) | (s1,s2) <- splits cs]
|
||||||
|
|
||||||
|
parts :: Str -> [[Str]]
|
||||||
|
parts [] = [[]]
|
||||||
|
parts [c] = [[[c]]]
|
||||||
|
parts (c:cs) = concat [[(c:p):ps, [c]:p:ps] | p:ps <- parts cs]
|
5
vendor/cabal-helper-0.8.1.2/tests/exeintlib/Exe.hs
vendored
Normal file
5
vendor/cabal-helper-0.8.1.2/tests/exeintlib/Exe.hs
vendored
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
module Main where
|
||||||
|
|
||||||
|
import Lib
|
||||||
|
|
||||||
|
main = print lib
|
2
vendor/cabal-helper-0.8.1.2/tests/exeintlib/Setup.hs
vendored
Normal file
2
vendor/cabal-helper-0.8.1.2/tests/exeintlib/Setup.hs
vendored
Normal file
@ -0,0 +1,2 @@
|
|||||||
|
import Distribution.Simple
|
||||||
|
main = defaultMain
|
31
vendor/cabal-helper-0.8.1.2/tests/exeintlib/exeintlib.cabal
vendored
Normal file
31
vendor/cabal-helper-0.8.1.2/tests/exeintlib/exeintlib.cabal
vendored
Normal file
@ -0,0 +1,31 @@
|
|||||||
|
name: exeintlib
|
||||||
|
version: 0
|
||||||
|
build-type: Simple
|
||||||
|
cabal-version: >=2.0
|
||||||
|
|
||||||
|
library
|
||||||
|
exposed-modules: Lib
|
||||||
|
hs-source-dirs: lib
|
||||||
|
build-depends: base, filepath, intlib
|
||||||
|
default-language: Haskell2010
|
||||||
|
|
||||||
|
library intlib
|
||||||
|
exposed-modules: IntLib
|
||||||
|
hs-source-dirs: intlib
|
||||||
|
build-depends: base, directory
|
||||||
|
default-language: Haskell2010
|
||||||
|
|
||||||
|
executable exe
|
||||||
|
main-is: Exe.hs
|
||||||
|
build-depends: base, exeintlib
|
||||||
|
default-language: Haskell2010
|
||||||
|
|
||||||
|
test-suite exe-test
|
||||||
|
type: exitcode-stdio-1.0
|
||||||
|
main-is: Exe.hs
|
||||||
|
build-depends: base, exeintlib
|
||||||
|
|
||||||
|
benchmark exe-bench
|
||||||
|
type: exitcode-stdio-1.0
|
||||||
|
main-is: Exe.hs
|
||||||
|
build-depends: base, exeintlib
|
7
vendor/cabal-helper-0.8.1.2/tests/exeintlib/intlib/IntLib.hs
vendored
Normal file
7
vendor/cabal-helper-0.8.1.2/tests/exeintlib/intlib/IntLib.hs
vendored
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
module IntLib where
|
||||||
|
|
||||||
|
import System.Directory
|
||||||
|
|
||||||
|
directory = doesFileExist "Exe.hs"
|
||||||
|
|
||||||
|
intlib = 1
|
8
vendor/cabal-helper-0.8.1.2/tests/exeintlib/lib/Lib.hs
vendored
Normal file
8
vendor/cabal-helper-0.8.1.2/tests/exeintlib/lib/Lib.hs
vendored
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
module Lib where
|
||||||
|
|
||||||
|
import System.FilePath
|
||||||
|
import IntLib
|
||||||
|
|
||||||
|
filepath = "a" </> "b"
|
||||||
|
|
||||||
|
lib = 1 + intlib
|
5
vendor/cabal-helper-0.8.1.2/tests/exelib/Exe.hs
vendored
Normal file
5
vendor/cabal-helper-0.8.1.2/tests/exelib/Exe.hs
vendored
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
module Main where
|
||||||
|
|
||||||
|
import Lib
|
||||||
|
|
||||||
|
main = print foo
|
2
vendor/cabal-helper-0.8.1.2/tests/exelib/Setup.hs
vendored
Normal file
2
vendor/cabal-helper-0.8.1.2/tests/exelib/Setup.hs
vendored
Normal file
@ -0,0 +1,2 @@
|
|||||||
|
import Distribution.Simple
|
||||||
|
main = defaultMain
|
25
vendor/cabal-helper-0.8.1.2/tests/exelib/exelib.cabal
vendored
Normal file
25
vendor/cabal-helper-0.8.1.2/tests/exelib/exelib.cabal
vendored
Normal file
@ -0,0 +1,25 @@
|
|||||||
|
name: exelib
|
||||||
|
version: 0
|
||||||
|
build-type: Simple
|
||||||
|
cabal-version: >=1.10
|
||||||
|
|
||||||
|
library
|
||||||
|
exposed-modules: Lib
|
||||||
|
hs-source-dirs: lib
|
||||||
|
build-depends: base, filepath, directory
|
||||||
|
default-language: Haskell2010
|
||||||
|
|
||||||
|
executable exelib
|
||||||
|
main-is: Exe.hs
|
||||||
|
build-depends: base, exelib
|
||||||
|
default-language: Haskell2010
|
||||||
|
|
||||||
|
test-suite exe-test
|
||||||
|
type: exitcode-stdio-1.0
|
||||||
|
main-is: Exe.hs
|
||||||
|
build-depends: base, exelib
|
||||||
|
|
||||||
|
benchmark exe-bench
|
||||||
|
type: exitcode-stdio-1.0
|
||||||
|
main-is: Exe.hs
|
||||||
|
build-depends: base, exelib
|
8
vendor/cabal-helper-0.8.1.2/tests/exelib/lib/Lib.hs
vendored
Normal file
8
vendor/cabal-helper-0.8.1.2/tests/exelib/lib/Lib.hs
vendored
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
module Lib where
|
||||||
|
|
||||||
|
import System.Directory
|
||||||
|
import System.FilePath
|
||||||
|
|
||||||
|
filepath = "a" </> "b"
|
||||||
|
directory = doesFileExist "Exe.hs"
|
||||||
|
foo = 1
|
5
vendor/cabal-helper-0.8.1.2/tests/fliblib/FLib.hs
vendored
Normal file
5
vendor/cabal-helper-0.8.1.2/tests/fliblib/FLib.hs
vendored
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
module FLib where
|
||||||
|
|
||||||
|
import Lib
|
||||||
|
|
||||||
|
flib = print foo
|
2
vendor/cabal-helper-0.8.1.2/tests/fliblib/Setup.hs
vendored
Normal file
2
vendor/cabal-helper-0.8.1.2/tests/fliblib/Setup.hs
vendored
Normal file
@ -0,0 +1,2 @@
|
|||||||
|
import Distribution.Simple
|
||||||
|
main = defaultMain
|
19
vendor/cabal-helper-0.8.1.2/tests/fliblib/fliblib.cabal
vendored
Normal file
19
vendor/cabal-helper-0.8.1.2/tests/fliblib/fliblib.cabal
vendored
Normal file
@ -0,0 +1,19 @@
|
|||||||
|
name: fliblib
|
||||||
|
version: 0
|
||||||
|
build-type: Simple
|
||||||
|
cabal-version: >=1.10
|
||||||
|
|
||||||
|
library
|
||||||
|
exposed-modules: Lib
|
||||||
|
hs-source-dirs: lib
|
||||||
|
build-depends: base, filepath, directory
|
||||||
|
default-language: Haskell2010
|
||||||
|
|
||||||
|
foreign-library flib
|
||||||
|
other-modules: FLib
|
||||||
|
build-depends: base, fliblib
|
||||||
|
hs-source-dirs: .
|
||||||
|
type: native-shared
|
||||||
|
if os(Windows)
|
||||||
|
options: standalone
|
||||||
|
default-language: Haskell2010
|
8
vendor/cabal-helper-0.8.1.2/tests/fliblib/lib/Lib.hs
vendored
Normal file
8
vendor/cabal-helper-0.8.1.2/tests/fliblib/lib/Lib.hs
vendored
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
module Lib where
|
||||||
|
|
||||||
|
import System.Directory
|
||||||
|
import System.FilePath
|
||||||
|
|
||||||
|
filepath = "a" </> "b"
|
||||||
|
directory = doesFileExist "Exe.hs"
|
||||||
|
foo = 1
|
Loading…
Reference in New Issue
Block a user