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

language: c

sudo: required
dist: trusty

matrix:
  include:
    - env: CABALVER=3.0 GHCVER=8.6.5
      addons: {apt: {packages: [cabal-install-3.0,ghc-8.6.5], sources: [hvr-ghc]}}
    - env: CABALVER=3.0 GHCVER=8.8.1
      addons: {apt: {packages: [cabal-install-3.0,ghc-8.8.1], 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

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

install:
 - cabal --version
 - travis_retry cabal update
 - cabal install --installdir=$HOME/.cabal/bin hspec-discover

script:
 - cabal build --enable-tests all
 - cabal test all
 - cabal haddock --haddock-hyperlink-source --haddock-html-location=https://hackage.haskell.org/package/\$pkg-\$version/docs/ all
# - cabal install --lib all

notifications:
  email:
    - hasufell@posteo.de