.travis.yml

   1 # This file has been generated -- see https://github.com/hvr/multi-ghc-travis
   2 language: c
   3 sudo: false
   4
   5 cache:
   6   directories:
   7     - $HOME/.cabsnap
   8     - $HOME/.cabal/packages
   9
  10 before_cache:
  11   - rm -fv $HOME/.cabal/packages/hackage.haskell.org/build-reports.log
  12   - rm -fv $HOME/.cabal/packages/hackage.haskell.org/00-index.tar
  13
  14 matrix:
  15   include:
  16     - env: CABALVER=1.18 GHCVER=7.8.4
  17       compiler: ": #GHC 7.8.4"
  18       addons: {apt: {packages: [cabal-install-1.18,ghc-7.8.4], sources: [hvr-ghc]}}
  19     - env: CABALVER=1.22 GHCVER=7.10.1
  20       compiler: ": #GHC 7.10.1"
  21       addons: {apt: {packages: [cabal-install-1.22,ghc-7.10.1], sources: [hvr-ghc]}}
  22
  23
  24 before_install:
  25  - unset CC
  26  - export PATH=/opt/ghc/$GHCVER/bin:/opt/cabal/$CABALVER/bin:$PATH
  27
  28 install:
  29  - cabal --version
  30  - echo "$(ghc --version) [$(ghc --print-project-git-commit-id 2> /dev/null || echo '?')]"
  31  - if [ -f $HOME/.cabal/packages/hackage.haskell.org/00-index.tar.gz ];
  32    then
  33      zcat $HOME/.cabal/packages/hackage.haskell.org/00-index.tar.gz >
  34           $HOME/.cabal/packages/hackage.haskell.org/00-index.tar;
  35    fi
  36  - travis_retry cabal update -v
  37  - sed -i 's/^jobs:/-- jobs:/' ${HOME}/.cabal/config
  38  - cabal install --only-dependencies --enable-tests --enable-benchmarks --dry -v > installplan.txt
  39  - sed -i -e '1,/^Resolving /d' installplan.txt; cat installplan.txt
  40
  41 # check whether current requested install-plan matches cached package-db snapshot
  42  - if diff -u installplan.txt $HOME/.cabsnap/installplan.txt;
  43    then
  44      echo "cabal build-cache HIT";
  45      rm -rfv .ghc;
  46      cp -a $HOME/.cabsnap/ghc $HOME/.ghc;
  47      cp -a $HOME/.cabsnap/lib $HOME/.cabsnap/share $HOME/.cabsnap/bin $HOME/.cabal/;
  48    else
  49      echo "cabal build-cache MISS";
  50      rm -rf $HOME/.cabsnap;
  51      mkdir -p $HOME/.ghc $HOME/.cabal/lib $HOME/.cabal/share $HOME/.cabal/bin;
  52      cabal install --only-dependencies --enable-tests --enable-benchmarks;
  53    fi
  54
  55 # snapshot package-db on cache miss
  56  - if [ ! -d $HOME/.cabsnap ];
  57    then
  58       echo "snapshotting package-db to build-cache";
  59       mkdir $HOME/.cabsnap;
  60       cp -a $HOME/.ghc $HOME/.cabsnap/ghc;
  61       cp -a $HOME/.cabal/lib $HOME/.cabal/share $HOME/.cabal/bin installplan.txt $HOME/.cabsnap/;
  62    fi
  63
  64 # Here starts the actual work to be performed for the package under test;
  65 # any command which exits with a non-zero exit code causes the build to fail.
  66 script:
  67  - if [ -f configure.ac ]; then autoreconf -i; fi
  68  - cabal configure --enable-tests --enable-benchmarks -v2  # -v2 provides useful information for debugging
  69  - cabal build   # this builds all libraries and executables (including tests/benchmarks)
  70  - cabal test
  71  - cabal check
  72  - cabal sdist   # tests that a source-distribution can be generated
  73
  74 # Check that the resulting source distribution can be built & installed.
  75 # If there are no other `.tar.gz` files in `dist`, this can be even simpler:
  76 # `cabal install --force-reinstalls dist/*-*.tar.gz`
  77  - SRC_TGZ=$(cabal info . | awk '{print $2;exit}').tar.gz &&
  78    (cd dist && cabal install --force-reinstalls "$SRC_TGZ")
  79
  80 # EOF