.travis.yml

# Use new container infrastructure to enable caching
sudo: false

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

# GHC depends on GMP. You can add other dependencies here as well.
addons:
  apt:
    packages:
    - libgmp-dev

# The different configurations we want to test. You could also do things like
# change flags or use --stack-yaml to point to a different file.
matrix:
  include:
  - env: ARGS=""
  - env: ARGS="--resolver lts-9"
  - env: ARGS="--resolver lts-10"
  - env: ARGS="--resolver lts-11"
  - env: ARGS="--resolver lts-12"
  - env: ARGS="--resolver lts-13"
  - env: ARGS="--resolver lts-14"
  - env: ARGS="--resolver lts-15"
  - env: ARGS="--resolver lts-16"
  - env: ARGS="--resolver nightly"
  allow_failures:
  - env: ARGS="--resolver nightly"

before_install:
# Download and unpack the stack executable
- mkdir -p ~/.local/bin
- export PATH=$HOME/.local/bin:$PATH
- travis_retry curl -L https://www.stackage.org/stack/linux-x86_64 | tar xz --wildcards --strip-components=1 -C ~/.local/bin '*/stack'

# This line does all of the work: installs GHC if necessary, build the library,
# executables, and test suites, and runs the test suites. --no-terminal works
# around some quirks in Travis's terminal implementation.
script: stack $ARGS --no-terminal --install-ghc test

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










# # Use new container infrastructure to enable caching
# sudo: false
# # language: haskell

# # do not send Travis CI email notifications
# notifications:
#  email: false

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

# before_install:
# # Download and unpack the stack executable
# - mkdir -p ~/.local/bin
# - export PATH=$HOME/.local/bin:$PATH
# - travis_retry curl -L https://get.haskellstack.org/stable/linux-x86_64.tar.gz | tar xz --wildcards --strip-components=1 -C ~/.local/bin '*/stack'

# matrix:
#   include:
#   - env: ARGS="--resolver nightly"
#     compiler: ": #GHC HEAD"
#     addons: {apt: {packages: [libgmp-dev]}}

#   - env: ARGS=""
#     compiler: ": #stack default"
#     addons: {apt: {packages: [libgmp-dev]}}

#   - env: ARGS="--resolver lts-9"
#     compiler: ": #stack 8.0.2"
#     addons: {apt: {packages: [libgmp-dev]}}

#   - env: ARGS="--resolver lts-11"
#     compiler: ": #stack 8.2.2"
#     addons: {apt: {packages: [libgmp-dev]}}

#   - env: ARGS="--resolver lts-12"
#     compiler: ": #stack 8.4.3"
#     addons: {apt: {packages: [libgmp-dev]}}

#   - env: ARGS="--resolver lts-13"
#     compiler: ": #stack 8.6.5"
#     addons: {apt: {packages: [libgmp-dev]}}

#   - env: ARGS="--resolver lts-14"
#     compiler: ": #stack 8.6.5"
#     addons: {apt: {packages: [libgmp-dev]}}

# script:
#   - stack --no-terminal --skip-ghc-check test