.travis.yml

# Use new container infrastructure to enable caching
sudo: false

# 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
  - $(npm config get prefix)/bin/lightning-server

# 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]}}
env:
    global:
      - LIGHTNING_VIZ_URL=http://localhost:3000
      - TRAVIS_NODE_VERSION=6.9.1

addons:
  apt:
    packages:
    - libgmp-dev
    - cabal-install-1.24
    - happy-1.19.5
    - alex-3.1.7
    sources:
    - hvr-ghc

before_install:
# Install NodeJS
- rm -rf ~/.nvm && git clone https://github.com/creationix/nvm.git ~/.nvm && (cd ~/.nvm && git checkout `git describe --abbrev=0 --tags`) && source ~/.nvm/nvm.sh && nvm install $TRAVIS_NODE_VERSION

# Install lightning-server
- npm install -g lightning-server

# Download and unpack 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'

install:
- stack --no-terminal --install-ghc test --only-dependencies

# Start lightning-server before
before_script:
- lightning-server &
- sleep 3

script:
# Build and test
- stack --no-terminal test --flag lightning-haskell:integration --haddock --no-haddock-deps
# Make sure sdist can be built
- stack sdist