workflow.yml

name: Test, build and push

on:
  push:
    # Always run on main so that the cached dependencies are up to date
    # PRs can access caches created by the default branch, but if we do
    # not create the cache on the default branch, PRs would allways create
    # a new one, which defeats the purpose.
    branches:
      - main
    tags:
      - '*'
  pull_request:

  # Enables us to manually trigger the CI for earlier tags
  workflow_dispatch:

concurrency:
  group: ${{ github.ref }}
  cancel-in-progress: true

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  pre-commit:
    runs-on: ubuntu-latest
    permissions:
      packages: read

    steps:
      - uses: actions/checkout@v4.1.7

      - name: Cache dependencies
        uses: actions/setup-node@v4.0.4
        with:
          node-version: '20'
          cache: 'npm'

      - name: install node modules
        run: npm ci

      - uses: pre-commit/action@v3.0.1

  cypress:
    runs-on: ubuntu-latest
    permissions:
      packages: read

    # Current backend version as service container
    services:
      backend:
        image: ghcr.io/envelope-zero/backend:v5.5.2
        env:
          CORS_ALLOW_ORIGINS: http://localhost:3000
          API_URL: http://localhost:3000/api
        ports:
          - 8080:8080
        options: --user root

    strategy:
      fail-fast: false # https://github.com/cypress-io/github-action/issues/48
      matrix:
        containers: [1, 2, 3, 4, 5, 6] # Use 6 parallel instances as per Cypress Cloud recommendation
    steps:
      - name: Checkout
        uses: actions/checkout@v4.1.7

      - name: Run cypress
        uses: cypress-io/github-action@v6.7.6
        timeout-minutes: 5
        with:
          start: npm run start-ci
          # Frontend runs on :3000, API on :8080
          wait-on: 'http://localhost:3000, http://localhost:8080'

          # Records to Cypress Cloud
          record: true
          parallel: true

        env:
          CYPRESS_RECORD_KEY: ${{ secrets.CYPRESS_RECORD_KEY }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  build-and-push-image:
    needs:
      - pre-commit
      - cypress

    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4.1.7

      - name: Set up QEMU
        uses: docker/setup-qemu-action@68827325e0b33c7199eb31dd4e31fbe9023e06e3 # v3.0.0

      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@d70bba72b1f3fd22344832f00baa16ece964efeb # v3.3.0

      - name: Log in to the Container registry
        uses: docker/login-action@v3.2.0
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5.5.1
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}

      - name: Build and push Docker image
        uses: docker/build-push-action@v5.3.0
        with:
          platforms: linux/amd64,linux/arm64
          push: ${{ github.repository_owner == 'envelope-zero' && contains(github.ref, 'refs/tags/') }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          build-args: |
            VITE_VERSION=${{ github.ref_name }}