Turning on warning-limit for GitHub workflow tasks

[jorgenfinsveen]

Workflow-tasks failed due to zero tolerance for warnings in different code checker tasks in the moodle-ci pipeline. See issue #63 for reference.

If the warning config is to be restored in the future, a copy of the original workflow for moodle-ci.yml can be found below:

Workflow with --max-warnings 0

name: build

on: [push, pull_request]

jobs:
  test:
    runs-on: ubuntu-18.04

    services:
      postgres:
        image: postgres:9.6
        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"
        ports:
          - 3306:3306
        options: --health-cmd="mysqladmin ping" --health-interval 10s --health-timeout 5s --health-retries 3

    strategy:
      fail-fast: false
      matrix:
        php: ['7.2', '7.3', '7.4']
        moodle-branch: ['MOODLE_400_STABLE', 'MOODLE_310_STABLE']
        database: [pgsql, mariadb]

    steps:
      - name: Check out repository code
        uses: actions/checkout@v2
        with:
          path: plugin

      - name: Setup PHP ${{ matrix.php }}
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php }}
          coverage: none

      - name: Initialise moodle-plugin-ci
        run: |
          composer create-project -n --no-dev --prefer-dist moodlehq/moodle-plugin-ci ci ^3
          echo $(cd ci/bin; pwd) >> $GITHUB_PATH
          echo $(cd ci/vendor/bin; pwd) >> $GITHUB_PATH
          sudo locale-gen en_AU.UTF-8

      - 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 }}

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

      - 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 codechecker --max-warnings 0

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

      - 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 --coverage-clover

      - name: Behat features
        if: ${{ always() }}
        run: moodle-plugin-ci behat --profile chrome

      - name: Convert Coverage (clover2lcov)
        uses: andstor/clover2lcov-action@v1
        if: ${{ always() }}
        with:
          src: ./coverage.xml
          dst: ./coverage/lcov.info

      - name: Coveralls Parallel
        if: ${{ always() }}
        uses: coverallsapp/github-action@master
        with:
          github-token: ${{ secrets.github_token }}
          flag-name: run-${{ matrix.test_number }}
          parallel: true
  
  finish:
    needs: test
    if: always()
    runs-on: ubuntu-latest
    steps:
    - name: Coveralls Finished
      uses: coverallsapp/github-action@master
      with:
        github-token: ${{ secrets.github_token }}
        parallel-finished: true

[sebastsg]

No longer relevant.