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

language: c

sudo: required
dist: trusty

matrix:
  include:
    - 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,libgtk2.0-dev,libgtk-3-dev],  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 alex happy
 - export PATH="$(pwd)/.cabal-sandbox/bin:$PATH"
 - cabal install gtk2hs-buildtools
 - cabal install --only-dependencies --enable-tests -j

script:
 - cabal configure --enable-tests -v2
 - cabal build
 - cabal test
 - cabal check
 - cabal sdist
# 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 alex happy;
      export PATH="$(pwd)/.cabal-sandbox/bin:$PATH";
      cabal install gtk2hs-buildtools;
      cabal install "$SRC_TGZ" --enable-tests;
   else
      echo "expected '$SRC_TGZ' not found";
      exit 1;
   fi;
   cd ..
 - sed -i -e '/hsfm,/d' hsfm.cabal
 - cabal haddock --executables --internal --hyperlink-source --html-location=https://hackage.haskell.org/package/\$pkg-\$version/docs/

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

notifications:
  email:
    - hasufell@posteo.de