# NOTE: Changes to this file should also be applied to './test-windows.yml' and './test-translations.yml'

name: Node.js Tests

on:
  workflow_dispatch:
  push:
    branches:
      - main
  pull_request:
    branches-ignore:
      - translations

env:
  CI: true

jobs:
  see_if_should_skip:
    continue-on-error: true
    runs-on: ubuntu-latest
    # Map a step output to a job output
    outputs:
      should_skip: ${{ steps.skip_check.outputs.should_skip }}
    steps:
      - id: skip_check
        uses: fkirc/skip-duplicate-actions@36feb0d8d062137530c2e00bd278d138fe191289
        with:
          cancel_others: 'false'
          github_token: ${{ github.token }}
          paths: '[".github/workflows/test.yml",".node-version", ".npmrc", "app.json", "content/**", "data/**","lib/**", "Dockerfile", "feature-flags.json", "Gemfile", "Gemfile.lock", "middleware/**", "node_modules/**","package.json", "package-lock.json", "server.js", "tests/**", "translations/**", "Procfile", "webpack.config.js"]'
  lint:
    needs: see_if_should_skip
    runs-on: ubuntu-latest
    steps:
      # Each of these ifs needs to be repeated at each step to make sure the required check still runs
      # Even if if doesn't do anything
      - if: ${{ needs.see_if_should_skip.outputs.should_skip != 'true' }}
        name: Check out repo
        uses: actions/checkout@a81bbbf8298c0fa03ea29cdc473d45769f953675

      - if: ${{ needs.see_if_should_skip.outputs.should_skip != 'true' }}
        name: Setup node
        uses: actions/setup-node@56899e050abffc08c2b3b61f3ec6a79a9dc3223d
        with:
          node-version: 14.x

      - if: ${{ needs.see_if_should_skip.outputs.should_skip != 'true' }}
        name: Get npm cache directory
        id: npm-cache
        run: |
          echo "::set-output name=dir::$(npm config get cache)"

      - if: ${{ needs.see_if_should_skip.outputs.should_skip != 'true' }}
        name: Cache node modules
        uses: actions/cache@d1255ad9362389eac595a9ae406b8e8cb3331f16
        with:
          path: ${{ steps.npm-cache.outputs.dir }}
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - if: ${{ needs.see_if_should_skip.outputs.should_skip != 'true' }}
        name: Install dependencies
        run: npm ci

      - if: ${{ needs.see_if_should_skip.outputs.should_skip != 'true' && GITHUB_REPOSITORY == 'github/docs-internal' }}
        name: Clone early access
        run: npm run heroku-prebuild
        env:
          DOCUBOT_REPO_PAT: ${{ secrets.DOCUBOT_REPO_PAT }}

      - if: ${{ needs.see_if_should_skip.outputs.should_skip != 'true' }}
        name: Run linter
        run: npx standard

      - if: ${{ needs.see_if_should_skip.outputs.should_skip != 'true' }}
        name: Check dependencies
        run: npm run check-deps
  test:
    needs: see_if_should_skip
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        test-group: [content, meta, rendering, routing, unit, links-and-images]
    steps:
      # Each of these ifs needs to be repeated at each step to make sure the required check still runs
      # Even if if doesn't do anything
      - if: ${{ needs.see_if_should_skip.outputs.should_skip != 'true' }}
        name: Check out repo
        uses: actions/checkout@a81bbbf8298c0fa03ea29cdc473d45769f953675

      - if: ${{ needs.see_if_should_skip.outputs.should_skip != 'true' }}
        name: Setup node
        uses: actions/setup-node@56899e050abffc08c2b3b61f3ec6a79a9dc3223d
        with:
          node-version: 14.x

      - if: ${{ needs.see_if_should_skip.outputs.should_skip != 'true' }}
        name: Get npm cache directory
        id: npm-cache
        run: |
          echo "::set-output name=dir::$(npm config get cache)"

      - if: ${{ needs.see_if_should_skip.outputs.should_skip != 'true' }}
        name: Cache node modules
        uses: actions/cache@d1255ad9362389eac595a9ae406b8e8cb3331f16
        with:
          path: ${{ steps.npm-cache.outputs.dir }}
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - if: ${{ needs.see_if_should_skip.outputs.should_skip != 'true' }}
        name: Install dependencies
        run: npm ci

      - if: ${{ needs.see_if_should_skip.outputs.should_skip != 'true' && GITHUB_REPOSITORY == 'github/docs-internal' }}
        name: Clone early access
        run: npm run heroku-prebuild
        env:
          DOCUBOT_REPO_PAT: ${{ secrets.DOCUBOT_REPO_PAT }}

      - if: ${{ needs.see_if_should_skip.outputs.should_skip != 'true' }}
        name: Run build script
        run: npm run build

      - if: ${{ needs.see_if_should_skip.outputs.should_skip != 'true' }}
        name: Run tests
        run: npx jest tests/${{ matrix.test-group }}/

      - name: Send Slack notification if workflow fails
        uses: rtCamp/action-slack-notify@e17352feaf9aee300bf0ebc1dfbf467d80438815
        if: failure() && github.ref == 'early-access'
        env:
          SLACK_WEBHOOK: ${{ secrets.DOCS_ALERTS_SLACK_WEBHOOK }}
          SLACK_MESSAGE: "Tests are failing on the `early-access` branch. https://github.com/github/docs-internal/tree/early-access"