build-deploy.yaml

name: Build and Deploy

on:
  push:
    branches:
     - dev
     - main

env:
  # Use docker.io for Docker Hub if empty
  REGISTRY: ghcr.io
  # github.repository as <account>/<repo>
  IMAGE_NAME: ${{ github.repository }}
  GITOPS_REPO: CUSportGo/sport-go-gitops
  GITOPS_APPLICATION_NAME: account

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        node-version: [18.x]

    steps:
      - name: Copy repository
        uses: actions/checkout@v3

      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v3
        with:
          node-version: ${{ matrix.node-version }}

      - name: Install Yarn
        run: npm install -g yarn

      - name: Install dependencies
        run: yarn install

      - name: Lint code
        run: yarn lint

      - name: Build code
        run: yarn build
        
      - name: Run tests
        run: yarn test
  build:
    runs-on: ubuntu-latest
    needs:
      - test
    permissions:
      contents: read
      packages: write
      # This is used to complete the identity challenge
      # with sigstore/fulcio when running outside of PRs.
      id-token: write

    outputs:
      IMAGE_TAG: ${{ steps.env.outputs.IMAGE_TAG }}
      IMAGE_NAME: ${{ steps.env.outputs.IMAGE_NAME }}

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      # Install the cosign tool except on PR
      # https://github.com/sigstore/cosign-installer
      - name: Install cosign
        uses: sigstore/cosign-installer@6e04d228eb30da1757ee4e1dd75a0ec73a653e06 #v3.1.1
        with:
          cosign-release: 'v2.1.1'

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1

      # Set up BuildKit Docker container builder to be able to build
      # multi-platform images and export cache
      # https://github.com/docker/setup-buildx-action
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0

      - name: Set environment
        id: env
        run: |
          echo "IMAGE_NAME=ghcr.io/${{ github.repository }}" >> $GITHUB_ENV
          echo "GIT_HASH=$(git rev-parse --short "$GITHUB_SHA")" >> $GITHUB_ENV
          echo "IMAGE_NAME=ghcr.io/${{ github.repository }}" >> $GITHUB_OUTPUT
          echo "IMAGE_TAG=$(git rev-parse --short "$GITHUB_SHA")" >> $GITHUB_OUTPUT

      - id: string
        uses: ASzc/change-string-case-action@v1
        with:
          string: ${{ env.IMAGE_NAME }}

      # Login against a Docker registry except on PR
      # https://github.com/docker/login-action
      - name: Log into registry ${{ env.REGISTRY }}
        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      # Extract metadata (tags, labels) for Docker
      # https://github.com/docker/metadata-action
      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@96383f45573cb7f253c731d3b3ab81c87ef81934 # v5.0.0
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

      # Build and push Docker image with Buildx (don't push on PR)
      # https://github.com/docker/build-push-action
      - name: Build and push Docker image
        id: build-and-push
        uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0
        with:
          context: .
          push: true
          platforms: linux/amd64, linux/arm64
          tags: ${{ steps.string.outputs.lowercase }}:${{ env.GIT_HASH }}, ${{ steps.string.outputs.lowercase }}:latest
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
  deploy:
    name: Deploy
    runs-on: ubuntu-latest
    permissions:
      id-token: write
      contents: read
    needs:
      - test
      - build
    steps:
      - uses: actions/checkout@v3
        with:
          repository: ${{ env.GITOPS_REPO }}
          token: ${{ secrets.GH_PAT }}

      - id: string
        uses: ASzc/change-string-case-action@v1
        with:
          string: ${{ needs.build.outputs.IMAGE_NAME }}

      - name: Setup Kustomize
        uses: imranismail/setup-kustomize@v2

      - name: Update image version
        working-directory: ${{ env.GITOPS_APPLICATION_NAME }}/overlays/${{ github.ref_name }}
        run: |
          kustomize edit set image ${{ steps.string.outputs.lowercase }}=${{ steps.string.outputs.lowercase }}:${{ needs.build.outputs.IMAGE_TAG }}
      
      - name: Commit and push changes
        uses: actions-js/push@master
        with:
          message: "chore: set `${{ env.GITOPS_APPLICATION_NAME }}` image tag to `${{ needs.build.outputs.IMAGE_TAG }}` in `${{ github.ref_name }}`"
          github_token: ${{ secrets.GH_PAT }}
          repository: ${{ env.GITOPS_REPO }}
          force: true
          branch: main