IHaskell/.travis.yml

# Taken from multi-ghc-travis
# NB: don't set `language: haskell` here

# The following enables several GHC versions to be tested; often it's enough to test only against the last release in a major GHC version. Feel free to omit lines listings versions you don't need/want testing for.
env:
 - CABALVER=1.18 GHCVER=7.6.3
 - CABALVER=1.18 GHCVER=7.8.4 # see note about Alex/Happy for GHC >= 7.8
 - CABALVER=1.22 GHCVER=7.10.1
 - CABALVER=1.22 GHCVER=7.10.2
# - CABALVER=head GHCVER=head   # see section about GHC HEAD snapshots

# Note: the distinction between `before_install` and `install` is not important.
before_install:
 - travis_retry sudo add-apt-repository -y ppa:hvr/ghc
 - travis_retry sudo apt-get update
 - travis_retry sudo apt-get install cabal-install-$CABALVER ghc-$GHCVER # see note about happy/alex
 - travis_retry sudo apt-get install libmagic-dev
 - travis_retry sudo apt-get install python3
 - travis_retry git clone http://www.github.com/zeromq/zeromq4-x.git libzmq
 - export OLDPWD=$(pwd) && cd libzmq && travis_retry ./autogen.sh && travis_retry ./configure && make && travis_retry sudo make install && travis_retry sudo ldconfig && cd $OLDPWD
 - export PATH=/opt/ghc/$GHCVER/bin:/opt/cabal/$CABALVER/bin:$HOME/.cabal/bin:$PATH
 - |
   if [ $GHCVER = "head" ] || [ ${GHCVER%.*} = "7.8" ] || [ ${GHCVER%.*} = "7.10" ]; then
     travis_retry sudo apt-get install happy-1.19.4 alex-3.1.3
     travis_retry sudo apt-get install libblas-dev liblapack-dev
     export PATH=/opt/alex/3.1.3/bin:/opt/happy/1.19.4/bin:$PATH
   else
     travis_retry sudo apt-get install happy alex
   fi

install:
 - cabal --version
 - echo "$(ghc --version) [$(ghc --print-project-git-commit-id 2> /dev/null || echo '?')]"
 - travis_retry cabal update
 - travis_retry cabal install cpphs
 - travis_retry cabal install gtk2hs-buildtools
 - |
   if [ ${GHCVER%.*} = "7.8" ]; then
     travis_retry cabal install arithmoi==0.4.* -fllvm
     travis_retry git clone http://www.github.com/gibiansky/hindent
     cd hindent && travis_retry cabal install && cd ..
   fi

# Here starts the actual work to be performed for the package under test; any command which exits with a non-zero exit code causes the build to fail.
script:
 - |
   if [ ${GHCVER%.*} = "7.8" ]; then
     travis_retry ./build.sh all
   elif [ ${GHCVER%.*} = "7.10" ]; then
     travis_retry ./build.sh all no-widgets
   else
     travis_retry ./build.sh ihaskell
   fi

# Build and run the test suite
 - travis_retry cabal install --only-dependencies --enable-tests
 - travis_retry cabal configure --enable-tests
 - |
   if [ ${GHCVER%.*} = "7.8" ]; then
    travis_retry cabal test --show-details=always
   fi
 - |
   if [ ${GHCVER%.*} = "7.8" ]; then
    ./verify_formatting.py
   fi
 - cabal sdist

# The following scriptlet checks that the resulting source distribution can be built & installed
 - export SRC_TGZ=$(cabal info . | awk '{print $2 ".tar.gz";exit}') ;
   cd dist/;
   if [ -f "$SRC_TGZ" ]; then
      cabal install --force-reinstalls "$SRC_TGZ";
   else
      echo "expected '$SRC_TGZ' not found";
      exit 1;
   fi