language: c
dist: trusty
sudo: required

# Caching so the next build will be fast too.
cache:
  directories:
  - $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://www.stackage.org/stack/linux-x86_64 | tar xz --wildcards --strip-components=1 -C ~/.local/bin '*/stack'

script:
  - stack setup
  - stack build purescript --copy-bins
  - stack build
  - stack exec verify-package-set