sudo: false

services:
  - postgresql

addons:
  apt:
    packages:
      - postgresql-client
      - postgresql-server-dev-all

env:
 - GHCVER=7.10
 # - GHCVER=8.0 # ehhh

install:
  # stack
  - export STACK_YAML=stack-$GHCVER.yaml
  - mkdir -p ~/.local/bin
  - travis_retry curl -L https://github.com/commercialhaskell/stack/releases/download/v0.1.4.0/stack-0.1.4.0-x86_64-linux.tar.gz | tar -xvzf -
  - mv stack ~/.local/bin
  - export PATH=~/.local/bin:$PATH
  - stack --version

script:
  - stack setup
  - stack update
  - stack build
  - stack test

cache:
  directories:
  - $HOME/.stack