build-docker-images.yaml

name: Build Docker Images

on:
  push:
    branches:
      - "master"

jobs:
  # This job finds the lastest tag and bumps it based on the conventional commit.

  prepare_tag:
    outputs:
      tag: ${{ steps.semver.outputs.next }}
    permissions:
      contents: write

    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      # Defaults to patch version, will bump minor on "feat" commit

      - name: Get Next Version
        id: semver
        uses: ietf-tools/semver-action@v1
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          branch: master
          patchAll: true

      - name: Push tag
        id: tag_version
        uses: mathieudutour/github-tag-action@v6.2
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          custom_tag: ${{ steps.semver.outputs.next }}
          tag_prefix: ""

  # Build the Docker images and push to the GitHub container registry

  build_and_push:
    needs: prepare_tag
    permissions:
      contents: write
      packages: write

    runs-on: ubuntu-latest

    strategy:
      matrix:
        include:
          - image: ghcr.io/ssi-dk/sap-web
            dockerfile: app/Dockerfile
            path: app
          - image: ghcr.io/ssi-dk/microreact
            dockerfile: microreact/Dockerfile
            path: microreact
          - image: ghcr.io/ssi-dk/sap-api
            dockerfile: web/Dockerfile
            path: web
          - image: ghcr.io/ssi-dk/bifrost-queue-broker
            dockerfile: bifrost/bifrost_queue_broker/Dockerfile
            path: bifrost/bifrost_queue_broker
          - image: ghcr.io/ssi-dk/bifrost-listener
            dockerfile: bifrost/bifrost_listener/Dockerfile
            path: bifrost/bifrost_listener
          - image: ghcr.io/ssi-dk/bifrost-listener
            dockerfile: bifrost/bifrost_listener/Dockerfile
            path: bifrost/bifrost_listener

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      # loops over all images in the matrix defined on top

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: ${{ matrix.path }}
          platforms: linux/amd64
          tags: ${{ matrix.image }}:${{ needs.prepare_tag.outputs.tag }}
          file: ${{ matrix.dockerfile }}
          push: true

  # Uses the tag from the first job, and updates the GitOps repo with the new tag.

  commit_to_dev:
    needs:
      - prepare_tag
      - build_and_push
    environment: dev
    permissions:
      contents: write

    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          repository: ssi-dk/sofi_core_gitops
          ref: main
          path: sofi_core_gitops
          token: "${{ secrets.ACTION_PAT }}"

      - name: Update Image Tags
        uses: mikefarah/yq@master
        with:
          cmd: |
            # sap-web
            yq e '.images[] |= select(.name == "ghcr.io/ssi-dk/sap-web").newTag = "${{ needs.prepare_tag.outputs.tag }}"' -i ./sofi_core_gitops/apps/dev/sap-web/kustomization.yaml

            # sap-api
            yq e '.images[] |= select(.name == "ghcr.io/ssi-dk/sap-api").newTag = "${{ needs.prepare_tag.outputs.tag }}"' -i ./sofi_core_gitops/apps/dev/sap-api/kustomization.yaml

            # bifrost-queue-broker
            yq e '.images[] |= select(.name == "ghcr.io/ssi-dk/bifrost-queue-broker").newTag = "${{ needs.prepare_tag.outputs.tag }}"' -i ./sofi_core_gitops/apps/dev/bifrost-queue-broker/kustomization.yaml

            # bifrost-listener
            yq e '.images[] |= select(.name == "ghcr.io/ssi-dk/bifrost-listener").newTag = "${{ needs.prepare_tag.outputs.tag }}"' -i ./sofi_core_gitops/apps/dev/bifrost-listener/kustomization.yaml

      - uses: EndBug/add-and-commit@v9
        with:
          author_name: GitOps Bot
          author_email: mail@example.com
          cwd: sofi_core_gitops
          message: Update deployments with tag "${{ needs.prepare_tag.outputs.tag }}"