# Based on https://github.com/docker/build-push-action

name: "Docker"

on:
  release: # A GitHub release was published
    types: [published]
  workflow_dispatch: # A build was manually requested
  workflow_call: # Another pipeline called us
    secrets:
      DOCKER_TOKEN:
        required: true

env:
  DOCKER_NAMESPACE: matrixdotorg
  DOCKER_HUB_USER: dendritegithub
  GHCR_NAMESPACE: element-hq
  PLATFORMS: linux/amd64,linux/arm64,linux/arm/v7

jobs:
  monolith:
    name: Monolith image
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      security-events: write # To upload Trivy sarif files
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Get release tag & build flags
        if: github.event_name == 'release' # Only for GitHub releases
        run: |
          echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ env.DOCKER_HUB_USER }}
          password: ${{ secrets.DOCKER_TOKEN }}
      - name: Login to GitHub Containers
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

        # Build until the "build" stage, this then can be used by other steps.
      - name: Build "build" image
        if: github.ref_name == 'main' || github.event_name == 'release'
        id: docker_build_cache
        uses: docker/build-push-action@v3
        with:
          target: build
          cache-from: type=registry,ref=ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-monolith:buildcache
          cache-to: type=registry,ref=ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-monolith:buildcache,mode=max
          context: .
          platforms: ${{ env.PLATFORMS }}
          push: true
          tags: |
            ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-monolith:binaries

      - name: Build main monolith image
        if: github.ref_name == 'main'
        id: docker_build_monolith
        uses: docker/build-push-action@v3
        with:
          cache-from: type=registry,ref=ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-monolith:buildcache
          context: .
          platforms: ${{ env.PLATFORMS }}
          push: true
          tags: |
            ${{ env.DOCKER_NAMESPACE }}/dendrite-monolith:${{ github.ref_name }}
            ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-monolith:${{ github.ref_name }}

      - name: Build release monolith image
        if: github.event_name == 'release' # Only for GitHub releases
        id: docker_build_monolith_release
        uses: docker/build-push-action@v3
        with:
          context: .
          platforms: ${{ env.PLATFORMS }}
          push: true
          tags: |
            ${{ env.DOCKER_NAMESPACE }}/dendrite-monolith:latest
            ${{ env.DOCKER_NAMESPACE }}/dendrite-monolith:${{ env.RELEASE_VERSION }}
            ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-monolith:latest
            ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-monolith:${{ env.RELEASE_VERSION }}

      - name: Run Trivy vulnerability scanner
        uses: aquasecurity/trivy-action@master
        with:
          image-ref: ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-monolith:${{ github.ref_name }}
          format: "sarif"
          output: "trivy-results.sarif"

      - name: Upload Trivy scan results to GitHub Security tab
        uses: github/codeql-action/upload-sarif@v2
        with:
          sarif_file: "trivy-results.sarif"

  demo-pinecone:
    name: Pinecone demo image
    runs-on: ubuntu-latest
    needs: monolith
    permissions:
      contents: read
      packages: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Get release tag & build flags
        if: github.event_name == 'release' # Only for GitHub releases
        run: |
          echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ env.DOCKER_HUB_USER }}
          password: ${{ secrets.DOCKER_TOKEN }}
      - name: Login to GitHub Containers
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build main Pinecone demo image
        if: github.ref_name == 'main'
        id: docker_build_demo_pinecone
        uses: docker/build-push-action@v3
        with:
          cache-from: type=registry,ref=ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-monolith:buildcache
          context: .
          file: ./build/docker/Dockerfile.demo-pinecone
          platforms: ${{ env.PLATFORMS }}
          push: true
          tags: |
            ${{ env.DOCKER_NAMESPACE }}/dendrite-demo-pinecone:${{ github.ref_name }}
            ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-demo-pinecone:${{ github.ref_name }}

      - name: Build release Pinecone demo image
        if: github.event_name == 'release' # Only for GitHub releases
        id: docker_build_demo_pinecone_release
        uses: docker/build-push-action@v3
        with:
          cache-from: type=registry,ref=ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-monolith:buildcache
          context: .
          file: ./build/docker/Dockerfile.demo-pinecone
          platforms: ${{ env.PLATFORMS }}
          push: true
          tags: |
            ${{ env.DOCKER_NAMESPACE }}/dendrite-demo-pinecone:latest
            ${{ env.DOCKER_NAMESPACE }}/dendrite-demo-pinecone:${{ env.RELEASE_VERSION }}
            ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-demo-pinecone:latest
            ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-demo-pinecone:${{ env.RELEASE_VERSION }}

  demo-yggdrasil:
    name: Yggdrasil demo image
    runs-on: ubuntu-latest
    needs: monolith
    permissions:
      contents: read
      packages: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Get release tag & build flags
        if: github.event_name == 'release' # Only for GitHub releases
        run: |
          echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ env.DOCKER_HUB_USER }}
          password: ${{ secrets.DOCKER_TOKEN }}
      - name: Login to GitHub Containers
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build main Yggdrasil demo image
        if: github.ref_name == 'main'
        id: docker_build_demo_yggdrasil
        uses: docker/build-push-action@v3
        with:
          cache-from: type=registry,ref=ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-monolith:buildcache
          context: .
          file: ./build/docker/Dockerfile.demo-yggdrasil
          platforms: ${{ env.PLATFORMS }}
          push: true
          tags: |
            ${{ env.DOCKER_NAMESPACE }}/dendrite-demo-yggdrasil:${{ github.ref_name }}
            ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-demo-yggdrasil:${{ github.ref_name }}

      - name: Build release Yggdrasil demo image
        if: github.event_name == 'release' # Only for GitHub releases
        id: docker_build_demo_yggdrasil_release
        uses: docker/build-push-action@v3
        with:
          cache-from: type=registry,ref=ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-monolith:buildcache
          context: .
          file: ./build/docker/Dockerfile.demo-yggdrasil
          platforms: ${{ env.PLATFORMS }}
          push: true
          tags: |
            ${{ env.DOCKER_NAMESPACE }}/dendrite-demo-yggdrasil:latest
            ${{ env.DOCKER_NAMESPACE }}/dendrite-demo-yggdrasil:${{ env.RELEASE_VERSION }}
            ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-demo-yggdrasil:latest
            ghcr.io/${{ env.GHCR_NAMESPACE }}/dendrite-demo-yggdrasil:${{ env.RELEASE_VERSION }}
