stages:
  - build

before_script:
  - cabal update
  - mkdir -p ../cabal-helper.sdist
  - ls -l ..
  - cabal sdist --output-directory=../cabal-helper.sdist
  - rm -f cabal.sandbox.config && cabal sandbox init
  - cp cabal.sandbox.config ../cabal-helper.sdist
  - cd ../cabal-helper.sdist

after_script:
  - rm -rf  "$CI_PROJECT_DIR"/../cabal-helper.sdist

.job_template: &common_script
  script:
    - echo $PWD
    - ghc-pkg list
    - cabal install --user --only-dependencies -j2 --force-reinstalls --enable-tests --enable-documentation
    - which cabal
    - cabal --version
    - cabal configure --enable-tests
    - cabal build -j2
    - ghc-pkg list
    - which cabal
    - cabal --version
    - ./dist/build/spec/spec
    - cabal haddock

job-ghc801:
  image: haskell:8.0.1
  stage: build
  <<: *common_script

job-ghc710:
  image: haskell:7.10.3
  stage: build
  <<: *common_script

job-ghc708:
  image: haskell:7.8.4
  stage: build
  <<: *common_script