language: haskell
ghc:
  # Idris won't build on 7.4 and earlier due to dependency
  # problems. 7.10 isn't yet supported on Travis.
  - 7.6
  - 7.8

before_install:
  - sudo apt-get update -qq
  - sudo apt-get install -qq libghc-unordered-containers-dev libghc-mtl-dev libghc-network-dev libghc-transformers-dev libghc-text-dev libghc-utf8-string-dev libghc-vector-dev libghc-split-dev libghc-ansi-terminal-dev libghc-ansi-wl-pprint-dev
  # trifecta dependencies
  - sudo apt-get install -qq libghc-blaze-builder-dev libghc-blaze-html-dev libghc-bifunctors-dev libghc-hashable-dev libghc-semigroups-dev libghc-semigroupoids-dev libghc-parallel-dev libghc-comonad-dev libghc-terminfo-dev libghc-keys-dev
  # Haddock dependencies
  - sudo apt-get install hscolour
  # test dependency
  - sudo apt-get install -qq expect
  - sudo apt-get install -qq cppcheck
install:
  - cabal install -f FFI --enable-tests --dependencies-only --max-backjumps=-1
  - ghc-pkg list
before_script:
  - cabal sdist
  - cd ..
  - tar -xf Idris-dev/dist/idris*.tar.gz
  - cd idris*
script:
  - cabal configure -f FFI -f CI
  - if [[ "$TESTS" != "doc" ]]; then cabal build; fi
  - if [[ "$TESTS" != "doc" ]]; then cabal copy; fi
  - if [[ "$TESTS" != "doc" ]]; then cabal register; fi
  - if [[ "$TESTS" == "test_c" ]]; then cppcheck -j 2 --error-exitcode=1 ./rts/idris_bitstring.c ./rts/idris_bitstring.h ./rts/idris_gc.h ./rts/idris_gc.c ./rts/idris_gmp.h ./rts/idris_gmp.c ./rts/idris_heap.h ./rts/idris_heap.c ./rts/idris_main.c ./rts/idris_net.h ./rts/idris_net.c ./rts/idris_opts.h ./rts/idris_opts.c ./rts/idris_rts.h ./rts/idris_rts.c ./rts/idris_stats.h ./rts/idris_stats.c ./rts/idris_stdfgn.h ./rts/idris_stdfgn.c ./rts/libtest.c ; fi
  - if [[ "$TESTS" == "test_llvm" ]]; then git clone --depth 1 https://github.com/idris-hackers/idris-llvm.git ; cd idris-llvm ; cabal install ; cd .. ; fi
  - make -j2 $TESTS
env:
  - TESTS="doc"
  - TESTS="lib_doc"
  - TESTS="test_c"
  #- TESTS="test_llvm"
  - TESTS="test_js"