.travis.yml

# Copy these contents into the root directory of your Github project in a file
# named .travis.yml

# Use new container infrastructure to enable caching
sudo: true

# Choose a lightweight base image; we provide our own build tools.
language: c

# Caching so the next build will be fast too.
cache:
  directories:
  - $HOME/.ghc
  - $HOME/.cabal
  - $HOME/.stack

addons:
  apt:
    sources:
      - ubuntu-toolchain-r-test
#      - llvm-toolchain-precise-3.5
    packages:


# The different configurations we want to test. We have BUILD=cabal which uses
# cabal-install, and BUILD=stack which uses Stack. More documentation on each
# of those below.
#
# We set the compiler values here to tell Travis to use a different
# cache file per set of arguments.
#
# If you need to have different apt packages for each combination in the
# matrix, you can use a line such as:
#     addons: {apt: {packages: [libfcgi-dev,libgmp-dev]}}
matrix:
  include:
  # We grab the appropriate GHC and cabal-install versions from hvr's PPA. See:
  # https://github.com/hvr/multi-ghc-travis

  # The Stack builds. We can pass in arbitrary Stack arguments via the ARGS
  # variable, such as using --stack-yaml to point to a different file.
  - env: BUILD=stack ARGS="--resolver lts-5"
    compiler: ": #stack 7.10.3"
    addons:
      apt:
        sources:
        - ubuntu-toolchain-r-test
#        - llvm-toolchain-precise-3.5
        - hvr-ghc
        packages:
        - ghc-7.10.3
#        - llvm-3.5
#        - llvm-3.5-dev
        - libedit-dev
        - g++-4.8

  # Nightly builds are allowed to fail
  - env: BUILD=stack ARGS="--resolver nightly"
    compiler: ": #stack nightly"
    addons:
      apt:
        sources:
        - ubuntu-toolchain-r-test
#        - llvm-toolchain-precise-3.5
        - hvr-ghc
        packages:
        - libgmp-dev
#        - llvm-3.5
#        - llvm-3.5-dev
        - libedit-dev
        - g++-4.8

  allow_failures:
  - env: BUILD=stack ARGS="--resolver nightly"

before_install:
# Using compiler above sets CC to an invalid value, so unset it
- unset CC

- sudo add-apt-repository ppa:jonathonf/llvm -y
- sudo apt-get update -q
- sudo apt-get install llvm-3.5 llvm-3.5-dev
- sudo rm /usr/bin/cpp /usr/bin/gcc /usr/bin/g++
- sudo ln -s /usr/bin/cpp-4.8 /usr/bin/cpp
- sudo ln -s /usr/bin/gcc-4.8 /usr/bin/gcc
- sudo ln -s /usr/bin/g++-4.8 /usr/bin/g++

- export PATH=/usr/lib/llvm-3.5/bin:$PATH

# Download and unpack the stack executable
- export PATH=/opt/ghc/$GHCVER/bin:/opt/cabal/$CABALVER/bin:$HOME/.local/bin:$PATH
- mkdir -p ~/.local/bin
- |
  if [ `uname` = "Darwin" ]
  then
    curl --insecure -L https://www.stackage.org/stack/osx-x86_64 | tar xz --strip-components=1 --include '*/stack' -C ~/.local/bin
  else
    curl -L https://www.stackage.org/stack/linux-x86_64 | tar xz --wildcards --strip-components=1 -C ~/.local/bin '*/stack'
  fi

install:
- echo "$(ghc --version) [$(ghc --print-project-git-commit-id 2> /dev/null || echo '?')]"
- if [ -f configure.ac ]; then autoreconf -i; fi
- |
  case "$BUILD" in
    stack)
      stack --no-terminal --install-ghc $ARGS test --only-dependencies Orchid
      ;;
  esac

script:
- |
  case "$BUILD" in
    stack)
      stack --no-terminal $ARGS test --haddock --no-haddock-deps Orchid
      # stack --no-terminal $ARGS test Orchid
      ;;
  esac