build-and-push.yml

name: Build and push a Docker image

on:
  push:
    branches:
      - main
      - stage
      - run-integration-test
    tags:
      - '*'

  workflow_dispatch:
    inputs:
      ref:
        description: 'ref to be deployed (e.g. "refs/heads/main", "v1.0.0", "2c0472cf")'
        type: string
        required: true
        default: refs/heads/main
env:
  APP: bedrock
  APPLICATION_REPOSITORY: mozilla/bedrock
  IMAGE: bedrock
  GAR_LOCATION: us
  GCP_PROJECT_ID: moz-fx-bedrock-prod
  GAR_REPOSITORY: bedrock-prod
  REF_ID: ${{ github.ref }}


jobs:
  build_and_publish_public_images:
    name: Build public Bedrock images and push to Docker hub
    runs-on: ubuntu-latest
    if: github.repository == 'mozilla/bedrock'
    outputs:
      long_sha: ${{ steps.long-sha.outputs.LONG_SHA }}

    steps:
      - uses: docker/setup-buildx-action@v3
        with:
          buildkitd-flags: "cache-from: type=gha cache-to: type=gha,mode=max"

      - id: checkout-bedrock-repo
        name: checkout-bedrock-repo
        uses: actions/checkout@v4
        with:
            fetch-depth: 10 # get enough so we have a Git history, but not everything
            fetch-tags: true
            ref: ${{ env.REF_ID }}

      - id: long-sha
        run: |-
          echo "LONG_SHA=$(git rev-parse HEAD)" >> $GITHUB_OUTPUT

      - id: docker-login
        name: Docker login
        uses: docker/login-action@v3
        with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_PASSWORD }}

      - id: build_and_push_docker_hub_images
        name: Build and push public images to Docker hub
        run: |-
          ./bin/build-release-image.sh --push

        env:
            GIT_COMMIT: ${{ steps.long-sha.outputs.LONG_SHA }}

  push_image_to_gar:
    name: Push Image to GAR
    needs: build_and_publish_public_images
    runs-on: ubuntu-latest
    permissions:
      contents: read
      id-token: write

    outputs:
        deployment_env: ${{ env.DEPLOYMENT_ENV }}
        deployment_realm: ${{ env.DEPLOYMENT_REALM }}
        image_tag: ${{ env.TAG }}


    steps:
      - id: checkout-application-repo
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          fetch-tags: true
          ref: ${{ env.REF_ID }}

      - id: dev_image_tag
        name: Set Docker dev image tag for updates of the main branch
        if: github.ref == 'refs/heads/main'
        run: |

          echo TAG="dev-$(git rev-parse HEAD)" >> "$GITHUB_ENV"

          # Updates to the main branch are deployed to dev.
          echo DEPLOYMENT_ENV=dev >> "$GITHUB_ENV"
          echo DEPLOYMENT_REALM=nonprod >> "$GITHUB_ENV"

      - id: test_image_tag
        name: Set Docker test image tag for updates of the run-integration-test branch
        if: github.ref == 'refs/heads/run-integration-tests'
        run: |

          echo TAG="test-$(git rev-parse HEAD)" >> "$GITHUB_ENV"

          # Updates to the run-integration-test  branch are deployed to test.
          echo DEPLOYMENT_ENV=test >> "$GITHUB_ENV"
          echo DEPLOYMENT_REALM=nonprod >> "$GITHUB_ENV"


      - id: stage_image_tag
        name: Set Docker stage image tag for updates of the stage branch
        if: github.ref == 'refs/heads/stage'
        run: |

            echo TAG="stage-$(git rev-parse HEAD)" >> "$GITHUB_ENV"

            # Updates to the main branch are deployed to stage.
            echo DEPLOYMENT_ENV=stage >> "$GITHUB_ENV"
            echo DEPLOYMENT_REALM=nonprod >> "$GITHUB_ENV"

      - id: prod_image_tag
        name: Set Docker image tag to the git tag for tagged builds
        if: startsWith(github.ref, 'refs/tags/')
        run: |

          echo TAG="prod-$(git rev-parse HEAD)" >> "$GITHUB_ENV"
          # Version tags are deployed to prod.
          echo DEPLOYMENT_ENV=prod >> "$GITHUB_ENV"
          echo DEPLOYMENT_REALM=prod >> "$GITHUB_ENV"

      - uses: docker/setup-buildx-action@v3

      - id: gcp_auth
        name: GCP authentication
        uses: google-github-actions/auth@v2
        with:
            token_format: access_token
            service_account:  artifact-writer@${{ env.GCP_PROJECT_ID }}.iam.gserviceaccount.com
            workload_identity_provider: ${{ vars.GCPV2_GITHUB_WORKLOAD_IDENTITY_PROVIDER }}

      - id: docker_login
        uses: docker/login-action@v3
        name: Docker login
        with:
           registry: ${{ env.GAR_LOCATION }}-docker.pkg.dev
           username: oauth2accesstoken
           password: ${{ steps.gcp_auth.outputs.access_token }}

      - id: push-existing-image-to-gar
        name: Push existing stage image to GAR
        run: |-
             docker pull mozmeao/bedrock:${{ needs.build_and_publish_public_images.outputs.long_sha }}
             docker tag mozmeao/bedrock:${{ needs.build_and_publish_public_images.outputs.long_sha }} ${{ env.GAR_LOCATION }}-docker.pkg.dev/${{ env.GCP_PROJECT_ID }}/${{ env.GAR_REPOSITORY}}/${{ env.IMAGE }}:${{ env.TAG }}
             docker push ${{ env.GAR_LOCATION }}-docker.pkg.dev/${{ env.GCP_PROJECT_ID }}/${{ env.GAR_REPOSITORY}}/${{ env.IMAGE }}:${{ env.TAG }}


  upload_static_assets:
    name: Upload static assets
    runs-on: ubuntu-latest
    environment: build
    needs: [build_and_publish_public_images, push_image_to_gar]
    permissions:
      contents: read
      id-token: write

    steps:
      - id: gcp_auth
        name: gcp auth
        uses: google-github-actions/auth@v2
        with:
          token_format: access_token
          service_account:  artifact-writer@${{ env.GCP_PROJECT_ID }}.iam.gserviceaccount.com
          workload_identity_provider: ${{ vars.GCPV2_GITHUB_WORKLOAD_IDENTITY_PROVIDER }}

      - id: docker_login
        name: docker login
        uses: docker/login-action@v3
        with:
          registry: ${{ env.GAR_LOCATION }}-docker.pkg.dev
          username: oauth2accesstoken
          password: ${{ steps.gcp_auth.outputs.access_token }}


      - id: setup-gcloud
        uses: google-github-actions/setup-gcloud@v2
        with:
          version: 413.0.0

      - id: upload-assets
        name: upload static assets
        run: |-
            TMP_DIR=static-upload
            TMP_DIR_HASHED=static-upload-hashed

            docker run -d --name assets-tmp $GAR_LOCATION-docker.pkg.dev/$GCP_PROJECT_ID/$GAR_REPOSITORY/$IMAGE:${{ needs.push_image_to_gar.outputs.image_tag }}

            mkdir -p ./$TMP_DIR ./$TMP_DIR_HASHED

            docker exec assets-tmp docker/bin/build_staticfiles.sh --nolink
            docker exec assets-tmp mkdir -p /app/static-upload-hashed
            docker exec assets-tmp bin/move_hashed_staticfiles.py /app/static /app/static-upload-hashed

            docker cp assets-tmp:app/static/ ./$TMP_DIR/
            docker cp assets-tmp:app/static-upload-hashed ./$TMP_DIR_HASHED/

            gsutil -m rsync -r ./$TMP_DIR_HASHED/* gs://$APP-${{ needs.push_image_to_gar.outputs.deployment_realm }}-${{ needs.push_image_to_gar.outputs.deployment_env }}-media/media/
            gsutil -m rsync -r ./$TMP_DIR/* gs://$APP-${{ needs.push_image_to_gar.outputs.deployment_realm }}-${{ needs.push_image_to_gar.outputs.deployment_env }}-media/media/
            rm -rf ./$TMP_DIR/ ./$TMP_DIR_HASHED/
            docker kill assets-tmp
            docker rm assets-tmp