.travis.yml

matrix:
  fast_finish: true
  include:
    - os: linux
      dist: xenial
      addons:
        apt:
          packages:
            - libx11-dev
            - libxext-dev
            - libxss-dev
            - libxkbfile-dev
            - rpm
      env:
        - USE_HARD_LINKS=false
        - ELECTRON_CACHE=$HOME/.cache/electron
        - ELECTRON_BUILDER_CACHE=$HOME/.cache/electron-builder
    - os: osx
      osx_image: xcode12.4
      env:
        - USE_HARD_LINKS=false
        - ELECTRON_CACHE=$HOME/.cache/electron
        - ELECTRON_BUILDER_CACHE=$HOME/.cache/electron-builder

language: node_js
node_js: "14.16.1"

git:
  submodules: false
branches:
  only:
    - develop
    - release
    - nightly
cache:
  directories:
    - node_modules
    - $HOME/.cache/electron
    - $HOME/.cache/electron-builder

before_install:
  - git submodule update --init --recursive
  - |
    if [ $TRAVIS_BRANCH == "nightly" ]; then
      git remote add source https://${GH_TOKEN}@github.com/getferdi/ferdi.git > /dev/null 2>&1
      git fetch source
      git merge --no-ff --commit -m "Merge remote-tracking branch 'source/develop' into HEAD [skip ci]" source/develop
      CHANGES_COUNT=$(git diff --shortstat HEAD origin/$TRAVIS_BRANCH | wc -l)
      echo "Travis event type: $TRAVIS_EVENT_TYPE"
      echo "Number of changes: $CHANGES_COUNT"
      if [ $CHANGES_COUNT -eq 0 -a $TRAVIS_EVENT_TYPE == "cron" ]; then
        export SHOULD_CONTINUE_BUILD="false"
        echo "Exporting SHOULD_CONTINUE_BUILD to false for future stages"
      else
        echo "Found changes, proceeding with submodule updates"
        git submodule update --remote --force
        git commit -am "Update submodules [skip ci]" --no-verify
        echo "Completed merging from develop branch and upgrading submodules"
      fi
    fi
install:
  - |
    if [ "$SHOULD_CONTINUE_BUILD" == "false" ]; then
      echo "Skipping install stage since SHOULD_CONTINUE_BUILD: $SHOULD_CONTINUE_BUILD"
    else
      travis_retry npm cache clean -f || travis_terminate 1
      travis_retry npm uninstall node-gyp || travis_terminate 1
      travis_retry npm i -g node-gyp@8.0.0 || travis_terminate 1
      cd recipes && npm i && npm run package && cd .. || travis_terminate 1
      travis_retry npx lerna bootstrap || travis_terminate 1
    fi
before_script:
  - |
    if [ "$SHOULD_CONTINUE_BUILD" == "false" ]; then
      echo "Skipping before_script stage since SHOULD_CONTINUE_BUILD: $SHOULD_CONTINUE_BUILD"
    else
      npm run lint && npm run test || travis_terminate 1
    fi
script:
  - |
    if [ "$SHOULD_CONTINUE_BUILD" == "false" ]; then
      echo "Terminating the build since there are no changes in a cron-triggered build"
      travis_terminate 0
      exit 0  # Note: Bug fix since 'travis_terminate' doesn't seem to exit immediately
    else
      echo "Building for branch: $TRAVIS_BRANCH"
      if [ $TRAVIS_BRANCH == "release" ]; then
        travis_retry travis_wait 100 npm run build -- --publish always -c.publish.provider=github -c.publish.owner=getferdi -c.publish.repo=ferdi || travis_terminate 1
      elif [ $TRAVIS_BRANCH == "nightly" ]; then
        git commit -am "Apply linter fixes [skip ci]" --no-verify
        npm version prerelease --preid=nightly -m "%s and trigger AppVeyor nightly build [skip travisci]" || travis_terminate 1
        if [ $TRAVIS_OS_NAME == "osx" ]; then
          git remote add source https://${GH_TOKEN}@github.com/getferdi/ferdi.git > /dev/null 2>&1
          git push -qu source HEAD:$TRAVIS_BRANCH --no-verify >/dev/null 2>&1
        fi
        travis_retry travis_wait 100 npm run build -- --publish always -c.publish.provider=github -c.publish.owner=getferdi -c.publish.repo=nightlies || travis_terminate 1
      elif [ "$TRAVIS_PULL_REQUEST_BRANCH" != "i18n" ]; then
        travis_retry travis_wait 100 npm run build || travis_terminate 1
      fi
    fi