command-backend-ci.yml

name: command-backend-pipeline

on:
  push:
    branches:
      - "stable"
      - "main"
  pull_request:
    branches: [main]
    paths:
      - "backend/command/**"
      - ".github/workflows/command-backend-ci.yml"

jobs:
  setup:
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash
        working-directory: backend/command
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: install npm dependencies
        run: npm ci --no-audit --cache ~/.npm

      - name: Cache
        id: cache
        uses: actions/cache@v3
        with:
          path: ~/.npm
          key: node-modules-${{ hashFiles('package-lock.json') }}

  tests:
    runs-on: ubuntu-latest
    needs: setup
    defaults:
      run:
        shell: bash
        working-directory: backend/command
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Load cache
        id: cache
        uses: actions/cache@v3
        with:
          path: ~/.npm
          key: node-modules-${{ hashFiles('package-lock.json') }}

      - name: node modules
        run: npm ci --audit:false --cache ~/.npm --prefer-offline

      - name: tests
        run: npm run test:ci

      - name: codecov upload
        uses: codecov/codecov-action@v3
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          files: .coverage/coverage-final.json
          flags: command-backend


  docker-build-and-push:
    runs-on: ubuntu-latest
    needs: tests
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      
      # Arm support
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      # Extract branch name and replace / with _ as slashes are invalid as image tags
      - name: Extract branch name
        run: echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/} | tr '/' '_')"
        id: extract_branch

      - name: Login to GitHub Container Registry
        uses: docker/#-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v4
        with:
          context: ./backend/command
          tags: ghcr.io/world-wide-weights/command-backend:${{ steps.extract_branch.outputs.branch }}
          platforms: linux/amd64,linux/arm64
          push: true
          labels: |
            org.opencontainers.image.source: https://github.com/world-wide-weights/wwweights
            org.opencontainers.image.description: wwweights command backend for handling user requests

        
  redeploy:
    if: github.ref == 'refs/heads/stable'
    needs: docker-build-and-push
    runs-on:  ubuntu-latest
    env:
      deploy_secret: ${{ secrets.DEPLOY_SECRET }}
      webhook: ${{ secrets.COMMAND_REDEPLOY_WEBHOOK }}
    steps:
      - name: trigger redeploy
        run: |
          curl -X GET -H "x-deploy-secret: $deploy_secret" $webhook