.travis.yml

sudo: false

# thanks to http://stackoverflow.com/a/24600210/3780203
# Handle git submodules yourself
git:
    submodules: 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
  postgresql: "11.2"

# 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.
env:
#- ROLLBAR_TOKEN="todo"
- ROLLBAR_ENVIRONMENT="test"

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'
  - sudo apt-get update
  - sudo apt-get --yes remove postgresql\*
  - sudo apt-get install -y postgresql-11 postgresql-client-11
  - sudo cp /etc/postgresql/{9.6,11}/main/pg_hba.conf
  - sudo service postgresql restart 11
  - export PATH=/usr/lib/postgresql/11/bin:$PATH

before_script:
  - psql --version
  - psql -c 'create database travis_ci_test;' -U postgres

services:
  - postgresql

# 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: TEST_TYPE=Travis stack --no-terminal --install-ghc test

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