Commit Graph

2913 Commits

Author SHA1 Message Date
Adam Joseph
ff69b8c2bf Ericson2314's suggestion here: https://github.com/NixOS/nixpkgs/pull/161158#discussion_r822295406 2022-03-10 20:30:19 -08:00
Adam Joseph
6de935a012 This commit adds only comments to platforms.nix. 2022-03-10 20:30:19 -08:00
Adam Joseph
ed4fa55fc3 comment: explain why gnuabi64 has a rustc.config but gnuabin32 does not. 2022-03-10 20:30:18 -08:00
Adam Joseph
998fd408e0 remove float = "hard" from mips entries 2022-03-10 20:30:18 -08:00
Adam Joseph
e748e1fd18 https://github.com/NixOS/nixpkgs/pull/161158#pullrequestreview-903824553 2022-03-10 20:30:18 -08:00
Adam Joseph
12371a51e6 lib/systems: add mips64el definitions
MIPS has a large space of {architecture,abi,endianness}; this commit
adds all of them to lib/systems/platforms.nix so we can be done with
it.

Currently lib/systems/inspect.nix has a single "isMips" predicate,
which is a bit ambiguous now that we will have both mips32 and mips64
support, with the latter having two ABIs.  Let's add four new
predicates (isMips32, isMips64, isMips64n32, and isMips64n64) and
treat the now-ambiguous isMips as deprecated in favor of the
more-specific predicates.  These predicates are used mainly for
enabling/disabling target-specific workarounds, and it is extremely
rare that a platform-specific workaround is needed, and both mips32
and mips64 need exactly the same workaround.

The separate predicates (isMips64n32 and isMips64n64) for ABI
distinctions are, unfortunately, useful.  Boost's user-scheduled
threading (used by nix) does does not currently supports mips64n32,
which is a very desirable ABI on routers since they rarely have
more than 2**32 bytes of DRAM.
2022-03-10 20:30:16 -08:00
Robert Hensing
55ee7ab4a6 lib.types.optionType: Only merge when necessary 2022-03-10 20:25:49 +01:00
github-actions[bot]
966cf602cc
Merge master into haskell-updates 2022-03-10 00:10:28 +00:00
sternenseemann
47f837f5e8 haskell.compiler: ghc921 -> ghc922
https://www.haskell.org/ghc/download_ghc_9_2_2.html
2022-03-09 16:42:07 +01:00
Robert Hensing
3ddac7a41a lib.isDerivation: Simplify 2022-03-09 15:48:30 +01:00
Robert Hensing
7377ea57ff lib: Add mkRenamedOptionModuleWith
Adds support for sinceRelease
2022-03-09 14:50:51 +01:00
Levi Wright
752a8c516d
lib/systems: Fix uclibc float-abi being flipped
uclibceabihf and uclibceabi's float hardness was flipped, which causes many headaches
2022-03-07 17:05:51 +00:00
Robert Hensing
c4b38702e5 lib/modules.nix: Add comment about internal shorthand null value 2022-03-07 11:23:24 +01:00
Robert Hensing
c90844aeb9 lib/tests/modules: Add test case for duplicate option error file location 2022-03-07 11:21:23 +01:00
Robert Hensing
e162ed8a14 lib/modules.nix: Move comment to the actual legacy code 2022-03-07 11:21:19 +01:00
Robert Hensing
02de37ca07 lib/modules.nix: Optimize optionSet legacy compat code
It's still in the hot path.
2022-03-07 11:07:50 +01:00
Robert Hensing
db08290453 Revert "lib.modules: Remove redundant fixupOptionType in option injection"
This reverts commit 6b077c47ff.

Thanks Infinisil for discovering this problem:

> After a lot of trial and error, trying to prove why fixupOptionType should
> be used here or not, I figured it out: It's needed for the sake of file
> locations in error messages.
2022-03-07 10:59:03 +01:00
Robert Hensing
2050669922 lib.modules: Inline a private function
This should save about four calls per module.
2022-03-03 00:29:15 +01:00
Robert Hensing
28aeae2126 lib.modules: Default shorthandOnlyDefinesConfig to true when null 2022-03-03 00:29:14 +01:00
Robert Hensing
6b077c47ff lib.modules: Remove redundant fixupOptionType in option injection 2022-03-03 00:29:14 +01:00
Robert Hensing
8baea8b82c lib.modules: Make option injection work when shorthandOnlyDefinesConfig 2022-03-03 00:29:14 +01:00
Robert Hensing
11537c9c02 lib.modules: Improve option-is-prefix error message 2022-03-03 00:29:11 +01:00
Robert Hensing
81f342d1f3 lib.modules: Explain why options can only be merged into submodules 2022-03-03 00:28:35 +01:00
Robert Hensing
0c09eb343d lib.modules: Refactor option scanning slightly
This scans the options with fewer function calls, improving performance.

It also removes a let Env from the happy flow of the new logic.
2022-03-03 00:28:35 +01:00
Robert Hensing
58a8a48e9d lib.types.submodule: Remove redundant isSubmodule attr 2022-03-03 00:28:35 +01:00
Robert Hensing
d030e2109f lib.modules: Let module declare options directly in bare submodule
... where a bare submodule is an option that has a type like
`submoduleWith x`, as opposed to `attrsOf (submoduleWith x)`.

This makes migration unnecessary when introducing a freeform type
in an existing option tree.

Closes #146882
2022-03-03 00:28:35 +01:00
Silvan Mosberger
6bcfd61109
Merge pull request #162283 from Infinisil/functionTo.description
lib/types: Fix functionTo description
2022-03-02 19:42:48 +01:00
Silvan Mosberger
c1dfec2be6
Merge pull request #149689 from Infinisil/types-type
Introduce `types.optionType` and use it for `freeformType`
2022-03-02 18:29:44 +01:00
Silvan Mosberger
023fa7b923 lib.modules: Use types.optionType for _module.freeformType
This ensures that the module file locations are propagated to the
freeform type, which makes it so that submodules in freeform types now
have their declaration location shown in the manual, fixing
https://github.com/NixOS/nixpkgs/issues/132085.

In addition, this also newly allows freeformTypes to be declared
multiple times and all declarations being merged together according to
normal option merging.

This also removes some awkwardness regarding the type of `freeformType`
2022-03-01 19:31:02 +01:00
Silvan Mosberger
5cbeddfde4 lib.types: Introduce types.optionType
This type correctly merges multiple option types together while also
annotating them with file information. In a future commit this will be
used for `_module.freeformType`
2022-03-01 19:31:00 +01:00
Silvan Mosberger
fb023114ed lib/types: Fix functionTo description 2022-03-01 02:04:35 +01:00
Janne Heß
0c766a100e lib/options: Throw error for options without a type
Makes all options rendered in the manual throw an error if they don't
have a type specified.

This is a follow-up to #76184

Co-Authored-By: Silvan Mosberger <contact@infinisil.com>
2022-02-28 22:51:41 +01:00
0x4A6F
3362ff0f7b
Merge pull request #157301 from pennae/lib-add-mkPackageOption
lib: add mkPackageOption to default.nix
2022-02-28 20:37:59 +01:00
Silvan Mosberger
ff13cd5d3e lib/modules: Use types.raw for _module.args
Fixes https://github.com/NixOS/nixpkgs/issues/53458, as types.raw
doesn't allow setting multiple values
2022-02-22 15:54:45 +01:00
Silvan Mosberger
665344f148 lib/types: Introduce types.raw for unprocessed values 2022-02-22 15:54:44 +01:00
Silvan Mosberger
b333395be5 lib/tests: Add tests for emptyValue 2022-02-17 18:48:30 +01:00
Silvan Mosberger
382289027f lib/types: Fix emptyValue of listOf and nonEmptyListOf
An empty list is [], not {}!

Also, non-empty lists shouldn't have a default of an empty list!
2022-02-17 18:48:27 +01:00
Renaud
980ed8dd76
Merge pull request #155707 from 06kellyjac/feh
feh: correct license
2022-02-16 13:31:43 +01:00
Jonathan Ringer
12fd8a77e1
Merge remote-tracking branch 'origin/master' into staging-next
Conflicts:
	pkgs/top-level/aliases.nix
2022-02-10 09:21:09 -08:00
John Rinehart
5688e7ff35 fix: typo in lib/attrsets.nix 2022-02-10 01:16:20 +02:00
Jonathan Ringer
46fd0afcb3
Merge remote-tracking branch 'origin/master' into staging-next
Conflicts:
	pkgs/development/python-modules/pysdl2/default.nix
	pkgs/top-level/aliases.nix
2022-02-06 18:36:59 -08:00
Robert Hensing
8403e02a5d
Merge pull request #126769 from ncfavier/nixosSystem-lib
nixos: move default module location logic to `eval-config.nix`
2022-02-06 22:49:17 +01:00
Jonathan Ringer
e680c83323
Merge remote-tracking branch 'origin/master' into staging-next
Conflicts:
	pkgs/tools/graphics/scrot/default.nix
2022-02-06 10:36:30 -08:00
Jan Tojnar
1e1396aafc lib.sources: Improve docs
Change comment type so than nixdoc picks them up into Nixpkgs manual.
Also improve phrasing a bit and move stuff around so that it is formatted better.
2022-01-30 02:04:51 +01:00
Jan Tojnar
2f012d93ed lib.trivial: Change comment type before concat function
C-style comment was being picked up by nixdoc as a documentation comment for the function.
2022-01-30 02:02:09 +01:00
pennae
1c0918d828 lib: add mkPackageOption to default.nix
this was forgotten in #155669
2022-01-29 18:28:20 +01:00
06kellyjac
e98d8f7207 feh: correct license 2022-01-28 14:23:25 +00:00
Naïm Favier
5a07097772
lib/modules: introduce setDefaultModuleLocation
Wraps a module with a default location for reporting errors.
2022-01-27 22:12:53 +01:00
Dmitry Kalinkin
0693fd77f7
Merge branch 'staging-next' into staging
Conflicts:
	nixos/doc/manual/from_md/release-notes/rl-2205.section.xml
	nixos/doc/manual/release-notes/rl-2205.section.md
	pkgs/development/python-modules/aioesphomeapi/default.nix
	pkgs/development/python-modules/mat2/default.nix
	pkgs/development/python-modules/pydevccu/default.nix
	pkgs/development/python-modules/pywlroots/default.nix
	pkgs/development/python-modules/rokuecp/default.nix
2022-01-27 00:54:10 -05:00
Robert Hensing
8919495cac
Merge pull request #156503 from hercules-ci/nixos-add-system.build-options
nixos: Add `system.build.`{`toplevel`,`installBootLoader`}, improve error message
2022-01-25 14:13:24 +01:00
Jonathan Ringer
e379e3d4bb
Merge remote-tracking branch 'origin/staging-next' into staging
Conflicts:
	pkgs/development/python-modules/googleapis-common-protos/default.nix
2022-01-24 23:49:19 -08:00
Thiago Kenji Okada
f0e9f54d6e lib/meta: fix typo in platformMatch comment 2022-01-24 12:54:22 -03:00
Alyssa Ross
1a60dd2adc
Merge remote-tracking branch 'nixpkgs/staging-next' into staging
Conflicts:
	pkgs/development/python-modules/cupy/default.nix
	pkgs/development/python-modules/staticjinja/default.nix
2022-01-24 15:39:34 +00:00
Robert Hensing
8691ab3d47 lib.modules: Define mergeOneOption in terms of mergeUniqueOption 2022-01-24 16:23:18 +01:00
Robert Hensing
ba3e91ed43 lib.types: Add unique like uniq, but custom errors
Couldn't extend types.uniq and it had a silly name anyway.
Now we can have better error messages.
2022-01-24 16:14:55 +01:00
pennae
865a9ed3f5
Merge pull request #155669 from schuelermine/patch-mkPackageOption
lib/options: Add mkPackageOption
2022-01-24 13:35:32 +00:00
Martin Weinelt
6d2ded1012
Merge pull request #156215 from Atemu/update/svt-av1 2022-01-24 01:30:16 +01:00
Anselm Schüler
c008b3d100 nixos/docs/option-declarations: Document mkEnableOption and mkPackageOption
This is a squashed commit. These are the original commit messages:

lib/option: Improve comment

better comment

Update documentation

Updated nixos/doc/manual/development/options-declarations.md with info on mkEnableOption and mkPackageOption.
Updated the comment on mkEnableOption in lib/options.nix

remove trailing whitespace

nixos/doc/option-declarations: Update IDs & formatting

nixos/docs/option-declarations: Escape angle brackets

Build DB from MD

(Amended) Fix typo
Co-authored-by: pennae <82953136+pennae@users.noreply.github.com>

(Amended) Build DB from MD (again)
2022-01-23 19:44:21 +01:00
c0bw3b
f4d82e40e8 lib.licenses: add MIT-advertising 2022-01-23 18:06:50 +01:00
Anselm Schüler
fdf7ede344 lib/options: Add mkPackageOption
This is a squashed commit. These are the original commit messages:

lib/options: Add mkPackageOption

lib/options: Add missing semicolon

lib/options.nix: Make mkPackageOption more complicated

lib/options: Fix indent. & spacing

lib/options.nix: Remove example and align comment

lib/options: ravenous overuse of arguments

lib/options: Format better

lib/options: Add default examplePath decl

lib/options: Make better mkPackageOption function

lib/options: Remove trailing whitespace

lib/options: Improve mkPackageOptions

lib/options: Remove pkgs prefixing
Co-authored-by: pennae <82953136+pennae@users.noreply.github.com>

lib/options: Slim down mkPackageOption further

lib/options: mkPackageOption: Add "pkgs." to example

lib/options: mkPackageOption: Make name & pkgs single arguments

lib/options: mkPackageOption: Swap name & pkgs

lib/options: Remove unnecessary import
Co-authored-by: pennae <82953136+pennae@users.noreply.github.com>
2022-01-23 14:23:03 +01:00
Atemu
52bec72f73 licenses: add Alliance for Open Media Patent License 1.0 2022-01-22 22:15:50 +01:00
c0bw3b
3ec5a9f36b lib.licenses: add Imlib2 2022-01-22 18:50:40 +01:00
Robert Hensing
c4a5efa965
Merge pull request #155522 from Julow/single_line_str
types.singleLineStr: strings that don't contain '\n'
2022-01-21 17:39:13 +01:00
Jules Aguillon
1394bfc32a types.singleLineStr: Improve description
Co-authored-by: pennae <82953136+pennae@users.noreply.github.com>
2022-01-21 09:16:56 +01:00
Jules Aguillon
4baf8548fb types.singleLineStr: Allow and trim trailing \n
Allow a \n character at the end of the string and remove it during the
merge function.

An option of this type will resolve to the value "foo" whether it is set
to "foo" or "foo\n".

This is useful when using 'builtins.readFile' or ''-strings, which might
add an unintended newline (for example, bash trim the final newline from
a subshell).
2022-01-20 18:49:54 +01:00
sternenseemann
48965506a1 lib/asserts: use throw to display message for assertMsg
`assert` has the annoying property that it dumps a lot of code at the
user without the built in capability to display a nicer message. We have
worked around this using `assertMsg` which would *additionally* display
a nice message. We can do even better: By using `throw` we can make
evaluation fail before assert draws its conclusions and prevent it from
displaying the code making up the assert condition, so we get the nicer
message of `throw` and the syntactical convenience of `assert`.

Before:

    nix-repl> python.override { reproducibleBuild = true; stripBytecode = false; }
    trace: Deterministic builds require stripping bytecode.
    error: assertion (((lib).assertMsg  (reproducibleBuild -> stripBytecode))  "Deterministic builds require stripping bytecode.") failed at /home/lukas/src/nix/nixpkgs/pkgs/development/interpreters/python/cpython/2.7/default.nix:45:1

After:

    nix-repl> python.override { reproducibleBuild = true; stripBytecode = false; }
    error: Deterministic builds require stripping bytecode.
2022-01-19 00:50:06 +01:00
Jules Aguillon
f25a13212b types.singleLineStr: Disallow \r 2022-01-18 23:56:50 +01:00
Jules Aguillon
df590070b0 types.singleLineStr: strings that don't contain '\n'
Add a new type, inheriting 'types.str' but checking whether the value
doesn't contain any newline characters.

The motivation comes from a problem with the
'users.users.${u}.openssh.authorizedKeys' option.
It is easy to unintentionally insert a newline character at the end of a
string, or even in the middle, for example:

    restricted_ssh_keys = command: keys:
      let
        prefix = ''
          command="${command}",no-pty,no-agent-forwarding,no-port-forwarding,no-X11-forwarding
        '';
      in map (key: "${prefix} ${key}") keys;

The 'prefix' string ends with a newline, which ends up in the middle of
a key entry after a few manipulations.

This is problematic because the key file is built by concatenating all
the keys with 'concatStringsSep "\n"', with result in two entries for
the faulty key:

    ''
      command="...",options...
      MY_KEY
    ''

This is hard to debug and might be dangerous. This is now caught at
build time.
2022-01-18 22:06:34 +01:00
pennae
6d44bc5b90
Merge pull request #152392 from polykernel/attrset-optimizations-patch-1
lib/attrset: various function optimizations
2022-01-11 16:01:52 +00:00
Robert Hensing
f1c69cb52d
Merge pull request #152046 from pennae/optimize-modules-byName
lib/modules: optimize byName
2022-01-10 14:02:39 +01:00
José Romildo
4fc67da841 lib.checkListOfEnum: init 2022-01-09 19:21:08 -03:00
Robert Hensing
c253b04a2f
Merge pull request #151748 from hercules-ci/check-nixpkgs-overlays-type
Check nixpkgs overlays argument types
2022-01-05 12:40:51 +01:00
pennae
fc614c37c6 nixos/documentation: split options doc build
most modules can be evaluated for their documentation in a very
restricted environment that doesn't include all of nixpkgs. this
evaluation can then be cached and reused for subsequent builds, merging
only documentation that has changed into the cached set. since nixos
ships with a large number of modules of which only a few are used in any
given config this can save evaluation a huge percentage of nixos
options available in any given config.

in tests of this caching, despite having to copy most of nixos/, saves
about 80% of the time needed to build the system manual, or about two
second on the machine used for testing. build time for a full system
config shrank from 9.4s to 7.4s, while turning documentation off
entirely shortened the build to 7.1s.
2022-01-02 19:46:13 +01:00
pennae
0de4ecff8c lib/modules: extract multiply-used value in byName
module.${attr} is used at least twice, so it must be evaluated at least
twice (and since it's a function argument, be turned into a thunk
twice).
2021-12-28 16:53:50 +01:00
polykernel
63ce7d3184 lib/attrset: miscellaneous optimizations
- Eta reduce `mapAttrsRecursiveCond`, `foldAttrs`, `getAttrFromPath`.
- Modify `matchAttrs` to use `elemAt` instead of `head (tail xs)` to access
  elements.
- Modify `matchAttrs` to use `any id` instead of `foldr and true`.
2021-12-27 22:24:28 -05:00
polykernel
a54f2231c9 lib/attrset: optimize element access in recursiveUpdateUntil
- Eta reduce formal arguments of `recursiveUpdate'.
- Access elements in `recursiveUpdateUntil` using `elemAt` and `head`
  directly instead of `head (tail xs)` which copies a singleton unnecessarily.
  (`elemAt` is used instead of `last` to save a primitive call to `length`,
  this is possible because the 2-tuple structure is guranteed)
- Use `length` instead of comparison to empty list to save a copy.
2021-12-27 18:17:52 -05:00
pennae
2dcae7d82f lib/attrsets: use builtins.zipAttrsWith if available 2021-12-25 15:20:26 +01:00
pennae
afecbb2f75 lib/modules: optimize byName
the foldl is equivalent to a zip with concat. list concatenation in nix
is an O(n) operation, which makes this operation extremely inefficient
when large numbers of modules are involved.

this change reduces the number of list elements by 7 million on the
system used to write this, total memory spent on lists by 58MB, and
total memory allocated on the GC heap by almost 100MB (with a similar
reduction in GC heap size). it's also slightly faster.
2021-12-25 00:19:44 +01:00
Robert Hensing
f2c5c706f4 lib.throwIfNot: init 2021-12-22 13:13:50 +01:00
Graham Christensen
06edb74413
Merge pull request #148785 from pennae/more-option-doc-staticizing
treewide: more defaultText for options
2021-12-17 11:14:08 -05:00
sternenseemann
9066c52e5a lib.systems.supported: remove aarch64-darwin from Tier 3 list
While it is a fact of life that aarch64-darwin is built on Hydra, it has
never formally been elevated from the Tier 7 state it was originally
assigned in RFC 0046. Since platform Tier status is not only
descriptive, but also normative, a consensus to commit to supporting
aarch64-darwin would need to be reached.
2021-12-16 17:51:21 +01:00
zimbatm
22991521eb
lib: fix flake check
`builtins.currentSystem` is not available in pure eval. For this
particular test, we don't really care since it's all about generating
.drv files.

Fixes the following error:

    $ nix flake check
    warning: unknown flake output 'lib'
    error: attribute 'currentSystem' missing

           at /nix/store/8wvnlbjxlr90kq2qa6d9zjpj8rqkilr5-source/lib/tests/misc.nix:499:73:

              498|     let
              499|       deriv = derivation { name = "test"; builder = "/bin/sh"; system = builtins.currentSystem; };
                 |                                                                         ^
              500|     in {
    (use '--show-trace' to show detailed location informat
2021-12-13 12:03:40 +01:00
Jörg Thalheim
108ca3d04b
Merge pull request #149924 from Mic92/aarch64be-embedded
pkgsCross.aarch64be-embedded: fix eval
2021-12-09 22:11:37 +00:00
Jörg Thalheim
a8c277c8a8 pkgsCross.x86_64-netbsd-llvm: mark as broken 2021-12-09 23:08:40 +01:00
Jörg Thalheim
41a1e7fc36 pkgsCross.ppcle-embedded: fix eval 2021-12-09 22:23:15 +01:00
Jörg Thalheim
ce33ed7545 pkgsCross.aarch64be-embedded: fix eval 2021-12-09 21:49:19 +01:00
Silvan Mosberger
6d80d3c964 nixos/modules: Allow options to be coerced to a string for convenience 2021-12-08 21:41:17 +01:00
Silvan Mosberger
ae0b7d6db0
Merge pull request #144022 from hercules-ci/lib-modules-optimize-unmatchedDefns
lib/modules: Short-circuit unmatchedDefns when configs is empty
2021-12-07 19:38:43 +01:00
Silvan Mosberger
d2c50190b7
Merge pull request #141856 from ShamrockLee/lib-spdx-license
lib/meta: add getLicenseFromSpdxId function (resumed)
2021-12-07 18:37:13 +01:00
Robert Hensing
260b941dd0 lib/modules: Deprecate args and check 2021-12-02 18:23:43 +00:00
Robert Hensing
b37f099ae7 lib/modules: Pass legacy args argument along through extendModules 2021-12-02 17:45:48 +00:00
Shamrock Lee
60950f739e lib/meta: add getLicenseFromSpdxId function
Move function spdxLicense, internally used in yarn2nix
to lib/meta.nix, and
rename to getLicenseFromSpdxId

A similar function is implemented in poetry2nix,
but the one originally in yarn2nix seems beter.
since it falls back to an license-like attrset
for mismatched case
instead of a plain string
2021-12-02 18:33:48 +08:00
Victor Engmark
44a15ab801 lib/tests: Use standard test syntax
For consistency.
2021-11-26 11:03:40 +13:00
Victor Engmark
b8f8589e9a lib/tests: Anchor config output regexes
Strengthens the tests by making sure the whole line is matched.
2021-11-26 11:02:41 +13:00
Victor Engmark
989f034ff1 lib/tests: Set hardening pragmas
Makes any programming errors more likely to show up early.

Non-obvious changes because of this:

- Ignore the `evalConfig` result in `reportFailure`; we're not checking
  it at that point.
- Pre-increment `$fail` and `$pass` to make sure the arithmetic doesn't
  result in a zero, which would result in a non-zero exit code for the
  expression.
2021-11-26 10:55:14 +13:00
Victor Engmark
bfc580f54f lib/tests: Don't return non-zero values from checks
The exit codes aren't used for anything.
2021-11-26 10:52:28 +13:00
Victor Engmark
40ae711f73 lib/tests: Avoid assigning an array to a string
As per <https://github.com/koalaman/shellcheck/wiki/SC2124>.
2021-11-26 10:52:27 +13:00
Victor Engmark
04223a0d43 lib/tests: Remove redundant semicolons 2021-11-26 10:51:56 +13:00
Victor Engmark
41fd1d8626 lib/tests: Clarify assignment
The extra equal sign was confusing, and doesn't seem to be relevant.
2021-11-26 10:51:12 +13:00
Victor Engmark
5e85cd86af lib/tests: Use correct shebang line
The script uses plenty of non-POSIX features, such as referencing
`$BASH_SOURCE`.
2021-11-26 10:51:12 +13:00