moodle-ci.yml

#
# Automatically runs the Moodle Plugin CI on every push and pull request.
# This includes code quality checks like phpcs, php-cs-fixer, and Moodle's own code checkers.
#
# For tag builds, it also creates a release on GitHub and uploads the plugin to Moodle's Plugin Directory.
#
# Based on:
# - https://github.com/moodlehq/moodle-plugin-ci.
# - https://github.com/moodlehq/moodle-plugin-release
# - https://github.com/softprops/action-gh-release.
#
name: Moodle Plugin CI

on: [ push, pull_request ]

jobs:
  test:
    runs-on: ubuntu-22.04

    services:
      postgres:
        image: postgres:13
        env:
          POSTGRES_USER: 'postgres'
          POSTGRES_HOST_AUTH_METHOD: 'trust'
        ports:
          - 5432:5432
        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 3

      mariadb:
        image: mariadb:10
        env:
          MYSQL_USER: 'root'
          MYSQL_ALLOW_EMPTY_PASSWORD: "true"
          MYSQL_CHARACTER_SET_SERVER: "utf8mb4"
          MYSQL_COLLATION_SERVER: "utf8mb4_unicode_ci"
        ports:
          - 3306:3306
        options: --health-cmd="mysqladmin ping" --health-interval 10s --health-timeout 5s --health-retries 3

    strategy:
      fail-fast: false
      matrix:
        php: [ '8.0', '8.1' ]  # Moodle doesn't support PHP 8.2 yet.
        moodle-branch: [ 'MOODLE_401_STABLE', 'MOODLE_402_STABLE' ]  # LTS & latest.
        database: [ pgsql ]  # We don't use any database specific features, and our test sites run mariadb already.

    steps:
      - name: Check out repository code
        uses: actions/checkout@v3
        with:
          path: plugin

      - name: Setup PHP ${{ matrix.php }}
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php }}
          extensions: ${{ matrix.extensions }}
          ini-values: max_input_vars=5000
          # If you are not using code coverage, keep "none". Otherwise, use "pcov" (Moodle 3.10 and up) or "xdebug".
          # If you try to use code coverage with "none", it will fallback to phpdbg (which has known problems).
          coverage: none

      - name: Install plugin dependencies
        run: |
          cd plugin
          composer install --prefer-dist --no-interaction --no-progress --no-suggest --optimize-autoloader

      - name: Initialise moodle-plugin-ci
        run: |
          composer create-project -n --no-dev --prefer-dist moodlehq/moodle-plugin-ci ci ^4
          echo $(cd ci/bin; pwd) >> $GITHUB_PATH
          echo $(cd ci/vendor/bin; pwd) >> $GITHUB_PATH
          sudo locale-gen en_AU.UTF-8
          echo "NVM_DIR=$HOME/.nvm" >> $GITHUB_ENV

      - name: Install moodle-plugin-ci
        run: |
          moodle-plugin-ci install --plugin ./plugin --db-host=127.0.0.1
        env:
          DB: ${{ matrix.database }}
          MOODLE_BRANCH: ${{ matrix.moodle-branch }}
          IGNORE_PATHS: 'vendor,development'

      - name: PHP Lint
        if: ${{ always() }}
        run: moodle-plugin-ci phplint

      - name: PHP code sniffer & php-cs-fixer
        if: ${{ always() }}
        run: |
          cd plugin
          composer lint

      - name: PHP Copy/Paste Detector
        continue-on-error: true # This step will show errors but will not fail
        if: ${{ always() }}
        run: moodle-plugin-ci phpcpd

      - name: PHP Mess Detector
        continue-on-error: true # This step will show errors but will not fail
        if: ${{ always() }}
        run: moodle-plugin-ci phpmd

      - name: Moodle Code Checker
        if: ${{ always() }}
        run: moodle-plugin-ci phpcs --max-warnings 0

      - name: Moodle PHPDoc Checker
        if: ${{ always() }}
        run: moodle-plugin-ci phpdoc --max-warnings 0

      - name: Validating
        if: ${{ always() }}
        run: moodle-plugin-ci validate

      - name: Check upgrade savepoints
        if: ${{ always() }}
        run: moodle-plugin-ci savepoints

      - name: Mustache Lint
        if: ${{ always() }}
        run: moodle-plugin-ci mustache

      - name: Grunt
        if: ${{ always() }}
        run: moodle-plugin-ci grunt --max-lint-warnings 0

      - name: PHPUnit tests
        if: ${{ always() }}
        run: moodle-plugin-ci phpunit --fail-on-warning

  # Automatically releases tags when the CI tests passed.
  release:
    runs-on: ubuntu-latest
    needs: test
    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
    env:
      PLUGIN: mod_kialo
      CURL: curl -s
      ENDPOINT: https://moodle.org/webservice/rest/server.php
      TOKEN: ${{ secrets.MOODLE_ORG_TOKEN }}  # see https://moodle.org/user/managetoken.php
      FUNCTION: local_plugins_add_version
    permissions:
      contents: write

    steps:
      - name: Check out repository code
        uses: actions/checkout@v3
        with:
          path: plugin

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: 8.1

      # Creates plugin/development/mod_kialo.zip with the current version
      - name: Create bundle
        run: |
          cd plugin/development
          ./bundle.sh

      # Create a new release on GitHub
      - name: Release to GitHub
        id: github-release
        uses: softprops/action-gh-release@v1
        with:
          files: |
            plugin/development/mod_kialo.zip
          generate_release_notes: true

      # Uploads the release to Moodle using its Plugin Directory API
      - name: Call the service function
        id: add-version
        run: |
          if [[ ! -z "${{ github.event.inputs.tag }}" ]]; then
            TAGNAME="${{ github.event.inputs.tag }}"
          elif [[ $GITHUB_REF = refs/tags/* ]]; then
            TAGNAME="${GITHUB_REF##*/}"
          fi
          if [[ -z "${TAGNAME}" ]]; then
            echo "No tag name has been provided!"
            exit 1
          fi
          ZIPURL="${{ fromJSON(steps.github-release.outputs.assets)[0].browser_download_url }}"
          RESPONSE=$(${CURL} ${ENDPOINT} --data-urlencode "wstoken=${TOKEN}" \
                                         --data-urlencode "wsfunction=${FUNCTION}" \
                                         --data-urlencode "moodlewsrestformat=json" \
                                         --data-urlencode "frankenstyle=${PLUGIN}" \
                                         --data-urlencode "zipurl=${ZIPURL}" \
                                         --data-urlencode "vcssystem=git" \
                                         --data-urlencode "vcsrepositoryurl=${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}" \
                                         --data-urlencode "vcstag=${TAGNAME}" \
                                         --data-urlencode "changelogurl=${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/commits/${TAGNAME}" \
                                         --data-urlencode "altdownloadurl=${ZIPURL}")
          echo "response=${RESPONSE}" >> $GITHUB_OUTPUT

      - name: Evaluate the response
        id: evaluate-response
        env:
          RESPONSE: ${{ steps.add-version.outputs.response }}
        run: |
          jq <<< ${RESPONSE}
          jq --exit-status ".id" <<< ${RESPONSE} > /dev/null