.travis.yml

language: c
sudo: false

git:
  submodules: false  # whether to recursively clone submodules

cache:
  directories:
    - $HOME/.cabal/packages
    - $HOME/.mafia

before_cache:
  - rm -fv $HOME/.cabal/packages/hackage.haskell.org/build-reports.log
  - rm -fv $HOME/.cabal/packages/hackage.haskell.org/00-index.*
  - rm -fv $HOME/.cabal/packages/hackage.haskell.org/*.json
  - rm -fv $HOME/.cabal/packages/hackage.haskell.org/01-index.cache
  - rm -fv $HOME/.cabal/packages/hackage.haskell.org/01-index.tar
  - rm -fv $HOME/.cabal/packages/hackage.haskell.org/01-index.tar.idx

matrix:
  include:
    - compiler: "ghc-7.10.2"
      addons: {apt: {packages: [libgsasl7-dev,ghc-ppa-tools,cabal-install-1.24,ghc-7.10.2], sources: [hvr-ghc]}}
    - compiler: "ghc-7.10.3"
      addons: {apt: {packages: [libgsasl7-dev,ghc-ppa-tools,cabal-install-1.24,ghc-7.10.3], sources: [hvr-ghc]}}
    - compiler: "ghc-8.0.1"
      addons: {apt: {packages: [libgsasl7-dev,ghc-ppa-tools,cabal-install-1.24,ghc-8.0.1], sources: [hvr-ghc]}}
    - compiler: "ghc-8.0.2"
      addons: {apt: {packages: [libgsasl7-dev,ghc-ppa-tools,cabal-install-1.24,ghc-8.0.2], sources: [hvr-ghc]}}

before_install:
 - unset CC
 - PATH=/opt/ghc/bin:/opt/ghc-ppa-tools/bin:$PATH

install:
 - travis_retry cabal update -v
 - bin/travis_install

script:
 - bin/travis_script