# 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: # - GHCVER=6.12.3 # - GHCVER=7.0.1 # - GHCVER=7.0.2 # - GHCVER=7.0.3 # - GHCVER=7.0.4 # - GHCVER=7.2.1 # - GHCVER=7.2.2 # - GHCVER=7.4.1 - GHCVER=7.4.2 # - GHCVER=7.6.1 # - GHCVER=7.6.2 - GHCVER=7.6.3 # - GHCVER=7.8.1 # see note about Alex/Happy - GHCVER=7.8.2 # see note about Alex/Happy # - 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-1.18 ghc-$GHCVER # see note about happy/alex - export PATH=/opt/ghc/$GHCVER/bin:/opt/cabal/1.18/bin:$PATH - | if [ $GHCVER = "head" ] || [ ${GHCVER%.*} = "7.8" ]; then travis_retry sudo apt-get install happy-1.19.3 alex-3.1.3 export PATH=/opt/alex/3.1.3/bin:/opt/happy/1.19.3/bin:$PATH else travis_retry sudo apt-get install happy alex fi install: - cabal update - cabal install --only-dependencies --enable-tests -v2 # -v2 provides useful information for debugging # 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: - cabal configure --enable-tests -v2 # -v2 provides useful information for debugging - cabal build # this builds all libraries and executables (including tests/benchmarks) - cabal test - cabal check - cabal sdist # tests that a source-distribution can be generated # The following scriptlet checks that the resulting source distribution can be built & installed - export SRC_TGZ=$(cabal-1.18 info . | awk '{print $2 ".tar.gz";exit}') ; cd dist/; if [ -f "$SRC_TGZ" ]; then cabal install "$SRC_TGZ"; else echo "expected '$SRC_TGZ' not found"; exit 1; fi