pull_request.yml

name: PR

on:
  pull_request:
    branches:
      - main

jobs:
  build:
    runs-on: ubuntu-22.04
    steps:
      - name: Install Go
        uses: actions/setup-go@v3
        with:
          go-version: "1.21.x"
      - name: Checkout code
        uses: actions/checkout@v3
      - name: Cache dependencies
        id: cache-dependencies
        uses: actions/cache@v3
        with:
          path: ~/go/pkg/mod
          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
      - name: Install dependencies
        if: steps.cache-dependencies.outputs.cache-hit != 'true'
        run: go get
      - name: Build
        run: CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo
  docker-push:
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v3
      - name: Tag
        run: |
          CLEAN_TAG=$(echo "${{ github.event.pull_request.head.ref  }}"  | tr / -)
          echo "TAG=$CLEAN_TAG" >> $GITHUB_ENV
      - name: Build
        run: >
          docker build -t onsdigital/eq-questionnaire-launcher:$TAG
          -t ${{ secrets.GAR_LOCATION }}/${{ secrets.GAR_PROJECT_ID }}/docker-images/eq-questionnaire-launcher:$TAG .
      - name: Push to Docker Hub
        run: |
          echo ${{ secrets.DOCKER_PASSWORD }} | docker login -u ${{ secrets.DOCKER_USERNAME }} --password-stdin
          echo "Pushing with tag [$TAG]"
          docker push onsdigital/eq-questionnaire-launcher:$TAG

      - name: Push to GAR
        env:
          GAR_SERVICE_KEY: ${{ secrets.GAR_SERVICE_KEY }}
        run: |
          echo $GAR_SERVICE_KEY | docker login -u _json_key --password-stdin https://${{ secrets.GAR_LOCATION }}
          gcloud auth configure-docker ${{ secrets.GAR_LOCATION }}
          echo "Pushing to GAR with tag $TAG"
          docker push ${{ secrets.GAR_LOCATION }}/${{ secrets.GAR_PROJECT_ID }}/docker-images/eq-questionnaire-launcher:$TAG