if-nodejs-pr-testing.yml

# It does magic only if there is package.json file in the root of the project
name: PR testing - if Node project

on:
  pull_request_target:
    types: [opened, reopened, synchronize, ready_for_review]
  push:
    branches: [master]

jobs:
  test-nodejs-pr:
    name: Test NodeJS PR - ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest, macos-13, windows-latest]
    steps:
      - if: >
          !github.event.pull_request.draft && !(
            (github.actor == 'asyncapi-bot' && (
              startsWith(github.event.pull_request.title, 'ci: update of files from global .github repo') ||
              startsWith(github.event.pull_request.title, 'chore(release):')
            )) ||
            (github.actor == 'asyncapi-bot-eve' && (
              startsWith(github.event.pull_request.title, 'ci: update of files from global .github repo') ||
              startsWith(github.event.pull_request.title, 'chore(release):')
            )) ||
            (github.actor == 'allcontributors[bot]' &&
              startsWith(github.event.pull_request.title, 'docs: add')
            )
          )
        id: should_run
        name: Should Run
        run: echo "shouldrun=true" >> $GITHUB_OUTPUT
        shell: bash
      - if: steps.should_run.outputs.shouldrun == 'true'
        name: Set git to use LF #to once and for all finish neverending fight between Unix and Windows
        run: |
          git config --global core.autocrlf false
          git config --global core.eol lf
        shell: bash
      - if: steps.should_run.outputs.shouldrun == 'true'
        name: Checkout repository
        uses: actions/checkout@v4
        with:
          # Checkout the merge commit instead of the pull request head commit for a pull request
          # Fallback to the head commit if its not a pull request
          ref: ${{ github.event.pull_request.number != '' && format('refs/pull/{0}/merge', github.event.pull_request.number) || github.ref }}

      - if: steps.should_run.outputs.shouldrun == 'true'
        name: Check if Node.js project and has package.json
        id: packagejson
        run: test -e ./package.json && echo "exists=true" >> $GITHUB_OUTPUT || echo "exists=false" >> $GITHUB_OUTPUT
        shell: bash
      - if: steps.packagejson.outputs.exists == 'true'
        name: Check if .nvmrc exists
        id: nvmrc
        run: test -e .nvmrc && echo "exists=true" >> $GITHUB_OUTPUT || echo "exists=false" >> $GITHUB_OUTPUT
        shell: bash
      - if: steps.nvmrc.outputs.exists == 'true'
        name: Read Node.js version from .nvmrc
        id: nodeversion
        run: echo "version=$(cat .nvmrc)" >> $GITHUB_OUTPUT
        shell: bash
      - if: steps.packagejson.outputs.exists == 'true' && steps.nvmrc.outputs.exists == 'true'
        name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '${{ steps.nodeversion.outputs.version }}'
      - name: Install dependencies
        run: npm ci
      - if: steps.packagejson.outputs.exists == 'true'
        name: Test
        run: npm test --if-present
      - if: steps.packagejson.outputs.exists == 'true' && matrix.os == 'ubuntu-latest'
        name: Run linter
        run: npm run lint --if-present
      - if: steps.packagejson.outputs.exists == 'true'
        name: Run release assets generation to make sure PR does not break it
        shell: bash
        run: npm run generate:assets --if-present

      # Run the test:md script and capture output
      - if: ${{ steps.packagejson.outputs.exists == 'true' && matrix.os == 'ubuntu-latest' }}
        name: Run markdown checks
        id: markdown_check
        run: |
          ERRORS=$(npm run test:md | sed -n '/Errors in file/,$p')
          echo "markdown_output<<EOF" >> $GITHUB_OUTPUT
          echo "$ERRORS" >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT

      # Post a comment using sticky-pull-request-comment
      - name: Comment on PR with markdown issues
        if: ${{ steps.markdown_check.outputs.markdown_output != '' && matrix.os == 'ubuntu-latest' }}
        uses: marocchino/sticky-pull-request-comment@3d60a5b2dae89d44e0c6ddc69dd7536aec2071cd
        with:
          header: markdown-check-error
          GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
          message: |
            ### Markdown Check Results

            We found issues in the following markdown files:

            ```
            ${{ steps.markdown_check.outputs.markdown_output }}
            ```

      # Delete the comment if there are no issues
      - if: ${{ steps.markdown_check.outputs.markdown_output == '' && matrix.os == 'ubuntu-latest' }}
        name: Delete markdown check comment
        uses: marocchino/sticky-pull-request-comment@3d60a5b2dae89d44e0c6ddc69dd7536aec2071cd
        with:
          header: markdown-check-error
          delete: true
          GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}

      - if: steps.packagejson.outputs.exists == 'true'
        name: Upload Coverage to Codecov
        uses: codecov/codecov-action@e28ff129e5465c2c0dcc6f003fc735cb6ae0c673
        with:
          fail_ci_if_error: true
          files: ./coverage/lcov.info
          token: ${{ secrets.CODECOV_TOKEN }}
          verbose: true