mern-stack-example/.github/workflows/main.yaml at main · mongodb-developer/mern-stack-example · GitHub

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name: CI

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]
  workflow_dispatch:
  schedule:
    - cron: '5 6 * * 1'

jobs:
  build:
    runs-on: ubuntu-latest
    environment: Testing
    strategy:
      matrix:
        node-version: [20.x, 22.x]
      max-parallel: 1
    services:
      mongodb:
        image: mongo:latest
        options: >-
          --health-cmd "mongosh --username admin --password mongodb --authenticationDatabase admin --eval \"db.adminCommand('ping')\""
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 27017:27017
        env:
          MONGO_INITDB_ROOT_USERNAME: admin
          MONGO_INITDB_ROOT_PASSWORD: mongodb

    steps:
      - uses: actions/checkout@v4

      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v4
        with:
          node-version: ${{ matrix.node-version }}
          cache: 'npm'
          cache-dependency-path: |
            mern/server/package-lock.json
            mern/client/package-lock.json

      - name: Install server npm packages
        run: npm ci
        working-directory: mern/server

      - name: Install client npm packages
        run: npm ci
        working-directory: mern/client

      - name: Start server in the background
        env:
          ATLAS_URI: mongodb://admin:mongodb@localhost:27017/employees?authSource=admin
        run: |
          echo "ATLAS_URI=$ATLAS_URI" > config.env
          npm start > /tmp/server.log 2>&1 &
          echo "Server PID: $!"
        working-directory: mern/server

      - name: Wait for server to be ready
        run: |
          npx wait-on http://localhost:5050/record --timeout 30000 || (cat /tmp/server.log && exit 1)

      - name: Install Cypress and run tests
        uses: cypress-io/github-action@v6
        with:
          working-directory: mern/client
          start: npm run dev
          wait-on: 'http://localhost:5173'

  notify-on-failure:
    needs: build
    if: failure()
    runs-on: ubuntu-latest
    permissions:
      issues: write
    steps:
      - name: File or update CI failure issue for @mongodb-developer/learning-fuel
        uses: actions/github-script@v7
        with:
          script: |
            const title = `CI failure on ${context.ref}`;
            const body = [
              '@mongodb-developer/learning-fuel the CI workflow failed.',
              '',
              `Workflow: ${context.workflow}`,
              `Run: ${context.serverUrl}/${context.repo.owner}/${context.repo.repo}/actions/runs/${context.runId}`,
            ].join('\n');
            const { data: existing } = await github.rest.issues.listForRepo({
              owner: context.repo.owner,
              repo: context.repo.repo,
              state: 'open',
              labels: 'ci-failure',
            });
            if (existing.length > 0) {
              await github.rest.issues.createComment({
                owner: context.repo.owner,
                repo: context.repo.repo,
                issue_number: existing[0].number,
                body,
              });
            } else {
              await github.rest.issues.create({
                owner: context.repo.owner,
                repo: context.repo.repo,
                title,
                body,
                labels: ['ci-failure'],
              });
            }