node.yml

name: Node.js CI

on:
  push:
    branches:
      - main
    paths-ignore:
      - '**.md'
  pull_request:
    paths-ignore:
      - '**.md'
  merge_group:

permissions:
  actions: read

jobs:
  lint:
    name: Lint Check
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v4.1.1
      - name: Use Node.js ${{ vars.NODE_VERSION }}
        uses: actions/setup-node@v4.0.0
        with:
          node-version: ${{ vars.NODE_VERSION }}
          cache: npm
      - name: Install Dependencies
        run: npm ci --ignore-scripts

      - name: ESLint
        run: npm run lint:eslint
      - name: Prettier
        run: npm run lint:prettier

  unit-test:
    name: Unit Test
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v4.1.1
      - name: Use Node.js ${{ vars.NODE_VERSION }}
        uses: actions/setup-node@v4.0.0
        with:
          node-version: ${{ vars.NODE_VERSION }}
          cache: npm
      - name: Install Dependencies
        run: npm ci --ignore-scripts

      - name: Unit Test
        run: npm test -- --coverage

      - name: Report Code Coverage to codecov
        uses: codecov/codecov-action@v3.1.4

  build:
    name: Build
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v4.1.1
      - name: Use Node.js ${{ vars.NODE_VERSION }}
        uses: actions/setup-node@v4.0.0
        with:
          node-version: ${{ vars.NODE_VERSION }}
          cache: npm
      - name: Install Dependencies
        run: npm ci --ignore-scripts

      - name: Build
        run: npm run build

      - name: Upload Action Assets
        uses: actions/upload-artifact@v3.1.3
        with:
          name: dist
          path: dist

  integration-test:
    name: Integration Test
    needs: [build]
    environment: Develop
    strategy:
      matrix:
        os:
          - ubuntu-22.04
          - ubuntu-20.04
          - macos-12
          - macos-11
          - windows-2022
          - windows-2019
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4.1.1
      - name: Download Action Assets
        uses: actions/download-artifact@v3.0.2
        with:
          name: dist
          path: dist

      - name: Execute GitHub Action
        id: act
        uses: ./
        with:
          contents: |
            foo
            bar
            baz
          weights: |
            10
            10
            10
      - name: Echo Action outputs
        env:
          STEPS_CONTEXT: ${{ toJson(steps.act.outputs) }}
        run: echo $STEPS_CONTEXT

  diff:
    name: Compare Build Assets
    if: github.event_name == 'pull_request'
    needs: [build]
    permissions:
      issues: write
      pull-requests: write
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v4.1.1
        with:
          ref: main
      - name: Use Node.js ${{ vars.NODE_VERSION }}
        uses: actions/setup-node@v4.0.0
        with:
          node-version: ${{ vars.NODE_VERSION }}
          cache: npm
      - name: Install Dependencies
        run: npm ci --ignore-scripts

      - name: Build Action Assets on main
        run: npm run build
      - name: Download Current Action Assets
        uses: actions/download-artifact@v3.0.2
        with:
          name: dist
          path: current

      - name: Setup js-beautify to compare minified js files
        run: |
          npm install --global js-beautify
          git config --local diff.minjs.textconv js-beautify
          echo "index.js diff=minjs" > .gitattributes
      - name: Compare
        id: compare
        continue-on-error: true
        run: |
          echo '# Compare ${{ github.sha }} to main' >> $GITHUB_STEP_SUMMARY
          echo '```diff' >> $GITHUB_STEP_SUMMARY
          git diff --no-index ./dist/ ./current/ >> $GITHUB_STEP_SUMMARY
          echo '```' >> $GITHUB_STEP_SUMMARY
          git diff --no-index --exit-code ./dist/ ./current/
      - name: Report diff
        if: steps.compare.outcome == 'failure'
        uses: actions/github-script@v7
        with:
          script: |
            const message = 'There is a difference in the build results.'
            core.warning(message)
            await github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: `${message} [Show More](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})`
            })