# See https://github.com/hvr/multi-ghc-travis for more information

language: c

sudo: required
dist: trusty

matrix:
  include:
    - env: CABALVER=1.18 GHCVER=7.6.3
      addons: {apt: {packages: [cabal-install-1.18,ghc-7.6.3], sources: [hvr-ghc]}}
    - env: CABALVER=1.22 GHCVER=7.8.4
      addons: {apt: {packages: [cabal-install-1.22,ghc-7.8.4], sources: [hvr-ghc]}}
    - env: CABALVER=1.24 GHCVER=7.10.2
      addons: {apt: {packages: [cabal-install-1.24,ghc-7.10.2], sources: [hvr-ghc]}}
    - env: CABALVER=1.24 GHCVER=8.0.1
      addons: {apt: {packages: [cabal-install-1.24,ghc-8.0.1], sources: [hvr-ghc]}}
    - env: CABALVER=2.0 GHCVER=8.2.2
      addons: {apt: {packages: [cabal-install-2.0,ghc-8.2.2], sources: [hvr-ghc]}}
    - env: CABALVER=2.2 GHCVER=8.4.1
      addons: {apt: {packages: [cabal-install-2.2,ghc-8.4.1], sources: [hvr-ghc]}}
    - env: CABALVER=head GHCVER=head
      addons: {apt: {packages: [cabal-install-head,ghc-head],  sources: [hvr-ghc]}}

  allow_failures:
    - env: CABALVER=head GHCVER=head

env:
  global:
    - secure: 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

before_install:
 - sudo apt-get install -y hscolour
 - export PATH=/opt/ghc/$GHCVER/bin:/opt/cabal/$CABALVER/bin:$PATH

install:
 - cabal --version
 - travis_retry cabal update
 - cabal sandbox init
 - cabal install --only-dependencies --enable-tests -j

script:
 - cabal configure --enable-tests -v2
 - cabal build
 - cabal test
 - cabal check
 - cabal sdist
 - cabal haddock --hyperlink-source --html-location=https://hackage.haskell.org/package/\$pkg-\$version/docs/
# check that the generated source-distribution can be built & installed
 - export SRC_TGZ=$(cabal info . | awk '{print $2 ".tar.gz";exit}') ;
   cd dist/;
   cabal sandbox init;
   if [ -f "$SRC_TGZ" ]; then
      cabal install "$SRC_TGZ" --enable-tests;
   else
      echo "expected '$SRC_TGZ' not found";
      exit 1;
   fi;
   cd ..

after_script:
    - ./update-gh-pages.sh

notifications:
  email:
    - hasufell@posteo.de