docker-publish.yml

name: Build and Publish Docker to ghcr

# This workflow uses actions that are not certified by GitHub.
# They are provided by a third-party and are governed by
# separate terms of service, privacy policy, and support
# documentation.

on:
  push:
    branches: 
        - dev
        - main
    # Publish semver tags as releases.
    #tags: [ 'v*.*.*' ]
  release:
    types: [created]

env:
  # Use docker.io for Docker Hub if empty
  REGISTRY: ghcr.io
  # github.repository as <account>/<repo>
  IMAGE_NAME: ${{ github.repository }}
  IMAGE_NAME_BACKEND: promptsail-backend
  IMAGE_NAME_UI: promptsail-ui
  IMAGE_URI: ghcr.io/promptsail

jobs:

  run-test-backend:

    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      # This is used to complete the identity challenge
      # with sigstore/fulcio when running outside of PRs.
      id-token: write
    
    services:
      mongodb:
        image: mongo:latest
        env:
          MONGO_INITDB_ROOT_USERNAME: root
          MONGO_INITDB_ROOT_PASSWORD: password
        ports:
          - 27017:27017

    steps:

      - name: set datetime  env
        run: echo "NOW=$(date +'%Y.%m.%d.%H%M%S')" >> $GITHUB_ENV

      - name: Checkout repository
        uses: actions/checkout@v3
 
      - name: Set up Python
        uses: actions/setup-python@v3
        with:
          python-version: "3.10"

      - name: Install Poetry
        run: |
          curl -sSL https://install.python-poetry.org | python3 - --version 1.7.1

      - name: Configure Poetry
        run: |
          cd backend
          poetry config virtualenvs.create true
          poetry config virtualenvs.in-project true

      - name: Install backend dependencies
        run: cd backend && poetry install

      - name: Run tests
        run: |
          cd backend
          poetry run bash -c "cd .. && MONGO_URL=mongodb://root:password@localhost:27017 make test"
          

  build-publish-backend-image:
    needs: run-test-backend

    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      # This is used to complete the identity challenge
      # with sigstore/fulcio when running outside of PRs.
      id-token: write

    steps:
      - name: set datetime  env
        run: echo "NOW=$(date +'%Y.%m.%d')" >> $GITHUB_ENV
    
      - name: Set RELEASE_TAG based on branch name and release tag
        run: |
          if [[ "${{ github.ref }}" == "refs/heads/main" ]]; then
            echo "RELEASE_TAG=release-candidate" >> $GITHUB_ENV
          elif [[ "${{ github.event.release.tag_name }}" != "" ]]; then
            echo "RELEASE_TAG=latest" >> $GITHUB_ENV
          else
            echo "RELEASE_TAG=dev-release" >> $GITHUB_ENV
          fi
    
      - name: Use RELEASE_TAG
        run: echo "RELEASE_TAG is ${{ env.RELEASE_TAG }}"

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

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

      # Set up QEMU for cross-platform builds -> https://docs.docker.com/build/ci/github-actions/multi-platform/
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      # 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@v3 

      # Login against a Docker registry except on PR
      # https://github.com/docker/login-action
      - name: Log into registry ${{ env.REGISTRY }}
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v3 
        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@v5 # v5.0.0
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          #images: ${{ env.IMAGE_URI }}/${{ env.IMAGE_NAME_BACKEND }}
          

      # Build and push Docker image with Buildx (don't push on PR)
      # https://github.com/docker/build-push-action
      # previous tags
      #${{ env.IMAGE_URI }}/${{ env.IMAGE_NAME_BACKEND }}:${{ github.sha }}
      #${{ env.IMAGE_URI }}/${{ env.IMAGE_NAME_BACKEND }}:${{ github.run_number }}
      - name: Build and push Docker image
        id: build-and-push
        uses: docker/build-push-action@v5 # v5.0.0
        with:
          platforms: linux/amd64,linux/arm64/v8
          context: ./backend
          file: ./backend/Dockerfile
          push: true
          tags: |
            ${{ env.IMAGE_URI }}/${{ env.IMAGE_NAME_BACKEND }}:${{ github.event.release.tag_name || env.RELEASE_TAG }}
            ${{ env.IMAGE_URI }}/${{ env.IMAGE_NAME_BACKEND }}:${{ env.RELEASE_TAG }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

      # Sign the resulting Docker image digest except on PRs.
      # This will only write to the public Rekor transparency log when the Docker
      # repository is public to avoid leaking data.  If you would like to publish
      # transparency data even for private images, pass --force to cosign below.
      # https://github.com/sigstore/cosign
      - name: Sign the published Docker image
        if: ${{ github.event_name != 'pull_request' }}
        env:
          # https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable
          TAGS: ${{ steps.build-and-push.outputs.tags }} # Use tags from build-and-push step
          DIGEST: ${{ steps.build-and-push.outputs.digest }}
        # This step uses the identity token to provision an ephemeral certificate
        # against the sigstore community Fulcio instance.
        run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST}



  build-publish-ui-image:

    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      # This is used to complete the identity challenge
      # with sigstore/fulcio when running outside of PRs.
      id-token: write

    steps:

      - name: set datetime  env
        run: echo "NOW=$(date +'%Y.%m.%d')" >> $GITHUB_ENV

      - name: Set RELEASE_TAG based on branch name and release tag
        run: |
          if [[ "${{ github.ref }}" == "refs/heads/main" ]]; then
            echo "RELEASE_TAG=release-candidate" >> $GITHUB_ENV
          elif [[ "${{ github.event.release.tag_name }}" != "" ]]; then
            echo "RELEASE_TAG=latest" >> $GITHUB_ENV
          else
            echo "RELEASE_TAG=dev-release" >> $GITHUB_ENV
          fi
    
      - name: Use RELEASE_TAG
        run: echo "RELEASE_TAG is ${{ env.RELEASE_TAG }}"
      - name: Checkout repository
        uses: actions/checkout@v4


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

      # Set up QEMU for cross-platform builds -> https://docs.docker.com/build/ci/github-actions/multi-platform/
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      # 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@v3 # v3.0.0

      # Login against a Docker registry except on PR
      # https://github.com/docker/login-action
      - name: Log into registry ${{ env.REGISTRY }}
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v3 # 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@v5 # v5.0.0
        with:
          #images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          images: ${{ env.IMAGE_URI }}/${{ env.IMAGE_NAME_UI }}
      # Build and push Docker image with Buildx (don't push on PR)
      # https://github.com/docker/build-push-action
      # ${{ env.IMAGE_URI }}/${{ env.IMAGE_NAME_UI }}:${{ github.sha }}
      # ${{ env.IMAGE_URI }}/${{ env.IMAGE_NAME_UI }}:${{ github.run_number }}
      - name: Build and push Docker image
        id: build-and-push
        uses: docker/build-push-action@v5 # v5.0.0
        with:
          platforms: linux/amd64,linux/arm64/v8
          context: ./ui
          file: ./ui/Dockerfile
          push: true
          tags: |
            ${{ env.IMAGE_URI }}/${{ env.IMAGE_NAME_UI }}:${{ github.event.release.tag_name || env.RELEASE_TAG }}
            ${{ env.IMAGE_URI }}/${{ env.IMAGE_NAME_UI }}:${{ env.RELEASE_TAG }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
          

      # Sign the resulting Docker image digest except on PRs.
      # This will only write to the public Rekor transparency log when the Docker
      # repository is public to avoid leaking data.  If you would like to publish
      # transparency data even for private images, pass --force to cosign below.
      # https://github.com/sigstore/cosign
      - name: Sign the published Docker image
        if: ${{ github.event_name != 'pull_request' }}
        env:
          # https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable
          TAGS: ${{ steps.build-and-push.outputs.tags }} # Use tags from build-and-push step
          DIGEST: ${{ steps.build-and-push.outputs.digest }}
        # This step uses the identity token to provision an ephemeral certificate
        # against the sigstore community Fulcio instance.
        run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST}