.travis.yml

language: node_js

node_js:
  - '12'

env:
  global:
    - FORCE_COLOR=1 # Ensure colored output (color support is not detected in some cases)

git:
  # Minimize git history, but ensure to not break things:
  # - Merging multiple PR's around same time may introduce a case where it's not
  #   the last merge commit that is to be tested
  # - Aside of merge commit we need a previous commit to be able to detect a version switch
  depth: 30

stages:
  - install
  - build
  - test
  - name: release
    if: tag =~ ^v\d+\.\d+\.\d+$

before_script:
  - set -e
  - git config --global user.email "github@github.com"
  - git config --global user.name "GitHub CI"

# Ensure to fail build if deploy fails, Travis doesn't ensure that: https://github.com/travis-ci/travis-ci/issues/921
before_deploy:
  - set -e
  # Remove eventual old npm logs
  - rm -rf ~/.npm/_logs

after_deploy:
  - |
    # npm creates log only on failure
    if [ -d ~/.npm/_logs ]; then
      # Undocumented way to force Travis build to fail
      travis_terminate 1
    fi

jobs:
  include:
    - stage: install
      name: 'Install'
      script:
        - npm run install

    - stage: build
      name: 'Build'
      script:
        - npm run all

    - stage: test
      name: 'Test'
      script:
        - npm run test:all

    - stage: release
      name: 'Release'
      deploy:
        provider: script
        skip_cleanup: true
        on:
          tags: true
        script: npx -p @semantic-release/release-notes-generator -p @semantic-release/npm -p @semantic-release/github semantic-release

after_success:
  - bash <(curl -s https://codecov.io/bash)

branches:
  only:
    - master # Do not build PR branches
    - /^v\d+\.\d+\.\d+$/ # Ensure to build release tags

cache:
  directories:
    - $HOME/.npm
    - node_modules