# This file has been generated -- see https://github.com/hvr/multi-ghc-travis
language: c
sudo: false

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

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

matrix:
  include:
    - env: CABALVER=1.24 GHCVER=8.2.2
      compiler: ": #GHC 8.2.2"
      addons: {apt: {packages: [cabal-install-1.24,ghc-8.2.2], sources: [hvr-ghc]}}

before_install:
 - unset CC
 - mkdir -p ~/.local/bin
 - export PATH=$HOME/.local/bin:/opt/ghc/$GHCVER/bin:/opt/cabal/$CABALVER/bin:$PATH
 - travis_retry curl -L https://www.stackage.org/stack/linux-x86_64 | tar xz --wildcards --strip-components=1 -C ~/.local/bin '*/stack'

install:
 - cabal --version
 - echo "$(ghc --version) [$(ghc --print-project-git-commit-id 2> /dev/null || echo '?')]"
 - if [ -f $HOME/.cabal/packages/hackage.haskell.org/00-index.tar.gz ];
   then
     zcat $HOME/.cabal/packages/hackage.haskell.org/00-index.tar.gz >
          $HOME/.cabal/packages/hackage.haskell.org/00-index.tar;
   fi
 - travis_retry cabal update -v
 - sed -i 's/^jobs:/-- jobs:/' ${HOME}/.cabal/config
 # - cabal install --only-dependencies --enable-tests --enable-benchmarks --dry -v > installplan.txt
 # - stack install macaw-x86 --only-dependencies --test --dry-run -v 2> installplan.txt
 # - sed -i -e '1,/^Resolving /d' installplan.txt; cat installplan.txt

# 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:
 - travis_wait stack --no-terminal --skip-ghc-check setup
 - stack --stack-yaml stack.ghc-8.2.2.yaml build macaw-x86 macaw-x86-symbolic
 - stack --stack-yaml stack.ghc-8.2.2.yaml test macaw-x86

# Check that the resulting source distribution can be built & installed.
# If there are no other `.tar.gz` files in `dist`, this can be even simpler:
# `cabal install --force-reinstalls dist/*-*.tar.gz`
# - SRC_TGZ=$(cabal info . | awk '{print $2;exit}').tar.gz &&
#   (cd dist && cabal install --force-reinstalls "$SRC_TGZ")

# EOF