1b9ba52 · typeable/cabal2nix

git.iko.soy/typeable/cabal2nix

travis: switch CI builds from Stack to cabal-install

- Add license file. - Add Setup.lhs file. - Drop obsolete dependency on pretty-show.

commit1b9ba52ce78a5eba8bb68d12be5fa9c631e863c8 authorPeter Simons <simons@cryp.to> dateWed 15 Jun 2016, 16:45 (10 years ago) parentdb640d6

6 files changed+181−15

compare with master

unifiedsplit

.travis.yml+75−11 LICENSE+30 Setup.lhs+40 cabal2nix.cabal+34−2 cabal2nix/Main.hs−1 package.yaml+2−1

.travis.yml+75−11

@@ -1,21 +1,85 @@

1−# .travis.yml

2−

3−language: haskell

1+# This file has been generated -- see https://github.com/hvr/multi-ghc-travis

2+language: c

43sudo: false

65cache:

76 directories:

8− - $HOME/.stack

7+ - $HOME/.cabsnap

8+ - $HOME/.cabal/packages

10+before_cache:

11+ - rm -fv $HOME/.cabal/packages/hackage.haskell.org/build-reports.log

12+ - rm -fv $HOME/.cabal/packages/hackage.haskell.org/00-index.tar

13+

14+matrix:

15+ include:

16+ - env: CABALVER=1.22 GHCVER=7.10.1

17+ compiler: ": #GHC 7.10.1"

18+ addons: {apt: {packages: [cabal-install-1.22,ghc-7.10.1], sources: [hvr-ghc]}}

19+ - env: CABALVER=1.22 GHCVER=7.10.2

20+ compiler: ": #GHC 7.10.2"

21+ addons: {apt: {packages: [cabal-install-1.22,ghc-7.10.2], sources: [hvr-ghc]}}

22+ - env: CABALVER=1.22 GHCVER=7.10.3

23+ compiler: ": #GHC 7.10.3"

24+ addons: {apt: {packages: [cabal-install-1.22,ghc-7.10.3], sources: [hvr-ghc]}}

25+ - env: CABALVER=1.24 GHCVER=8.0.1

26+ compiler: ": #GHC 8.0.1"

27+ addons: {apt: {packages: [cabal-install-1.24,ghc-8.0.1], sources: [hvr-ghc]}}

928

1029before_install:

11− - curl -L https://github.com/commercialhaskell/stack/releases/download/v1.1.2/stack-1.1.2-linux-x86_64.tar.gz | tar xfz -

12− - install -m 555 -D stack-1.1.2-linux-x86_64/stack $HOME/.local/bin/stack

13− - export PATH=$HOME/.local/bin:$PATH

14− - stack setup

30+ - unset CC

31+ - export PATH=/opt/ghc/$GHCVER/bin:/opt/cabal/$CABALVER/bin:$PATH

1532

1633install:

17− - stack build hscolour --copy-bins

18− - stack build --only-snapshot --flag=nix-paths:allow-relative-paths

34+ - cabal --version

35+ - echo "$(ghc --version) [$(ghc --print-project-git-commit-id 2> /dev/null || echo '?')]"

36+ - if [ -f $HOME/.cabal/packages/hackage.haskell.org/00-index.tar.gz ];

37+ then

38+ zcat $HOME/.cabal/packages/hackage.haskell.org/00-index.tar.gz >

39+ $HOME/.cabal/packages/hackage.haskell.org/00-index.tar;

40+ fi

41+ - travis_retry cabal update -v

42+ - sed -i 's/^jobs:/-- jobs:/' ${HOME}/.cabal/config

43+ - cabal install --only-dependencies --enable-tests --enable-benchmarks --dry -v > installplan.txt

44+ - sed -i -e '1,/^Resolving /d' installplan.txt; cat installplan.txt

45+

46+# check whether current requested install-plan matches cached package-db snapshot

47+ - if diff -u installplan.txt $HOME/.cabsnap/installplan.txt;

48+ then

49+ echo "cabal build-cache HIT";

50+ rm -rfv .ghc;

51+ cp -a $HOME/.cabsnap/ghc $HOME/.ghc;

52+ cp -a $HOME/.cabsnap/lib $HOME/.cabsnap/share $HOME/.cabsnap/bin $HOME/.cabal/;

53+ else

54+ echo "cabal build-cache MISS";

55+ rm -rf $HOME/.cabsnap;

56+ mkdir -p $HOME/.ghc $HOME/.cabal/lib $HOME/.cabal/share $HOME/.cabal/bin;

57+ cabal install --only-dependencies --enable-tests --enable-benchmarks;

58+ fi

1959

60+# snapshot package-db on cache miss

61+ - if [ ! -d $HOME/.cabsnap ];

62+ then

63+ echo "snapshotting package-db to build-cache";

64+ mkdir $HOME/.cabsnap;

65+ cp -a $HOME/.ghc $HOME/.cabsnap/ghc;

66+ cp -a $HOME/.cabal/lib $HOME/.cabal/share $HOME/.cabal/bin installplan.txt $HOME/.cabsnap/;

67+ fi

68+

69+# Here starts the actual work to be performed for the package under test;

70+# any command which exits with a non-zero exit code causes the build to fail.

2071script:

21− - stack build --pedantic --test --haddock

72+ - if [ -f configure.ac ]; then autoreconf -i; fi

73+ - cabal configure --enable-tests --enable-benchmarks -v2 # -v2 provides useful information for debugging

74+ - cabal build # this builds all libraries and executables (including tests/benchmarks)

75+ - cabal test

76+ - cabal check

77+ - cabal sdist # tests that a source-distribution can be generated

78+

79+# Check that the resulting source distribution can be built & installed.

80+# If there are no other `.tar.gz` files in `dist`, this can be even simpler:

81+# `cabal install --force-reinstalls dist/*-*.tar.gz`

82+ - SRC_TGZ=$(cabal info . | awk '{print $2;exit}').tar.gz &&

83+ (cd dist && cabal install --force-reinstalls "$SRC_TGZ")

84+

85+# EOF

LICENSEnew file+30

@@ -0,0 +1,30 @@

1+Redistribution and use in source and binary forms, with or

2+without modification, are permitted provided that the

3+following conditions are met:

5+ * Redistributions of source code must retain the above

6+ copyright notice, this list of conditions and the

7+ following disclaimer.

9+ * Redistributions in binary form must reproduce the above

10+ copyright notice, this list of conditions and the

11+ following disclaimer in the documentation and/or other

12+ materials provided with the distribution.

13+

14+ * The names of its contributors may not be used to endorse

15+ or promote products derived from this software without

16+ specific prior written permission.

17+

18+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND

19+CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,

20+INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF

21+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

22+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR

23+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

24+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT

25+NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

26+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

27+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

28+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR

29+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

30+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Setup.lhsnew file+40

@@ -0,0 +1,40 @@

1+#! /usr/bin/env runhaskell

3+> module Main ( main ) where

4+>

5+> import Data.Char

6+> import Data.Maybe

7+> import Distribution.PackageDescription

8+> import Distribution.Simple

9+> import Distribution.Simple.LocalBuildInfo

10+> import Distribution.Simple.Program

11+> import Distribution.Simple.Setup

12+>

13+> main :: IO ()

14+> main = defaultMainWithHooks simpleUserHooks

15+> { hookedPrograms = map simpleProgram programs

16+> , confHook = configure

17+> }

18+>

19+> programs :: [String]

20+> programs = ["nix-instantiate", "nix-build", "nix-env", "nix-store"]

21+>

22+> configure :: (GenericPackageDescription, HookedBuildInfo) -> ConfigFlags -> IO LocalBuildInfo

23+> configure (gpd, hbi) flags = do

24+> lbi' <- confHook simpleUserHooks (gpd, hbi) flags

25+> let paths = map (\p -> (p, maybe p programPath (lookupProgram (simpleProgram p) (withPrograms lbi)))) programs

26+> descr = localPkgDescr lbi'

27+> lib = fromJust (library descr)

28+> libbi = libBuildInfo lib

29+> lbi = lbi' { localPkgDescr = descr

30+> { library = Just (lib { libBuildInfo = libbi { cppOptions = cppOptions libbi ++ map fmtCppArg paths } })

31+> }

32+> }

33+> return lbi

34+>

35+> fmtCppArg :: (String, FilePath) -> String

36+> fmtCppArg (prg, path) = "-DPATH_TO_" ++ map mangle prg ++ "=" ++ show path

37+> where

38+> mangle :: Char -> Char

39+> mangle '-' = '_'

40+> mangle c = toUpper c

cabal2nix.cabal+34−2

@@ -11,6 +11,8 @@ homepage: https://github.com/nixos/cabal2nix#readme

1111bug-reports: https://github.com/nixos/cabal2nix/issues

1212maintainer: Peter Simons <simons@cryp.to>

1313license: BSD3

14+license-file: LICENSE

15+tested-with: GHC > 7.10 && < 8.1

1416build-type: Simple

1517cabal-version: >= 1.10

1618

@@ -38,7 +40,6 @@ library

3840 , lens

3941 , optparse-applicative

4042 , pretty >= 1.1.2

41− , pretty-show

4243 , process

4344 , SHA

4445 , split

@@ -65,6 +66,38 @@ library

6566 Paths_cabal2nix

6667 default-language: Haskell2010

6768

69+executable cabal2nix

70+ main-is: Main.hs

71+ hs-source-dirs:

72+ cabal2nix

73+ ghc-options: -Wall

74+ build-depends:

75+ aeson

76+ , ansi-wl-pprint

77+ , base < 5

78+ , bytestring

79+ , Cabal > 1.24

80+ , containers

81+ , deepseq >= 1.4

82+ , directory

83+ , distribution-nixpkgs

84+ , filepath

85+ , hackage-db

86+ , language-nix

87+ , lens

88+ , optparse-applicative

89+ , pretty >= 1.1.2

90+ , process

91+ , SHA

92+ , split

93+ , text

94+ , transformers

95+ , yaml

96+ , cabal2nix

97+ other-modules:

98+ Paths_cabal2nix

99+ default-language: Haskell2010

100+

68101executable hackage2nix

69102 main-is: Main.hs

70103 hs-source-dirs:

@@ -86,7 +119,6 @@ executable hackage2nix

86119 , lens

87120 , optparse-applicative

88121 , pretty >= 1.1.2

89− , pretty-show

90122 , process

91123 , SHA

92124 , split

cabal2nix/Main.hs−1

@@ -153,7 +153,6 @@ main = bracket (return ()) (\() -> hFlush stdout >> hFlush stderr) $ \() -> do

153153 , text " if pkgs.lib.inNixShell then drv.env else drv"

154154 ]

155155

156− -- putStrLn $ ppShow deriv

157156 print (if optNixShellOutput then shell else pPrint deriv)

158157

159158readFlagList :: [String] -> FlagAssignment

package.yaml+2−1

@@ -4,8 +4,10 @@ synopsis: Convert Cabal files into Nix build instructions.

44description: Convert Cabal files into Nix build instructions.

55maintainer: Peter Simons <simons@cryp.to>

66license: BSD3

7+license-file: LICENSE

78github: nixos/cabal2nix

89category: Distribution

10+tested-with: GHC > 7.10 && < 8.1

911

1012ghc-options: -Wall

1113

@@ -25,7 +27,6 @@ dependencies:

2527 - lens

2628 - optparse-applicative

2729 - pretty >= 1.1.2

28− - pretty-show

2930 - process

3031 - SHA

3132 - split