build-rust-containers.yml

name: Build Production Rust Containers

on:
  push:
    branches: [ main ]
    paths:
    - .github/workflows/build-rust-containers.yml
    - build/containers/Dockerfile.rust
    - '**.rs'
    - '**/Cargo.toml'
    - '**/Cargo.lock'
    - version.txt
  pull_request:
    branches: [ main ]
    paths:
    - .github/workflows/build-rust-containers.yml
    - build/containers/Dockerfile.rust
    - '**.rs'
    - '**/Cargo.toml'
    - '**/Cargo.lock'
    - version.txt
  release:
    types:
      - published

jobs:

  build-agents:
    # Run separately to heat the cache for every architecture
    runs-on: ubuntu-latest
    timeout-minutes: 80
    strategy:
      matrix:
        component:
          - label: agent
            cargo-build-args: --release
          - label: agent-full
            cargo-build-args: --release -F agent-full,onvif-feat,opcua-feat,udev-feat
    
    steps:
    - name: Checkout the head commit of the branch
      uses: actions/checkout@v3
      with:
        persist-credentials: false

    - name: Get version.txt
      id: version-string
      run: |
        echo "version=$(cat version.txt)" >> $GITHUB_OUTPUT

    - name: Cache Docker layers
      uses: actions/cache@v3
      with:
        path: /tmp/.buildx-cache
        key: ${{ runner.os }}-buildx-${{ github.ref_name }}-${{ matrix.component.label }}

    - name: Set up QEMU
      uses: docker/setup-qemu-action@v3
    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3

    - name: Login to GitHub Container Registry
      if: github.event_name == 'push' || github.event_name == 'release'
      uses: docker/login-action@v3
      with:
        registry: ghcr.io
        username: ${{ secrets.crUsername }}
        password: ${{ secrets.crPassword }}

    - name: Docker meta
      uses: docker/metadata-action@v5
      id: meta
      with:
        images: ghcr.io/project-akri/akri/${{ matrix.component.label }}
        labels: |
          org.opencontainers.image.title=akri-${{matrix.component.label}}
        tags: |
          type=ref,event=pr
          type=semver,pattern={{version}}
          type=semver,pattern={{major}}.{{minor}}
          type=raw,value=${{steps.version-string.outputs.version}},enable=${{github.event_name != 'release'}}

    - name: Build and push
      uses: docker/build-push-action@v5
      with:
        context: .
        push: ${{ github.event_name != 'pull_request' }}
        build-args: |
          AKRI_COMPONENT=agent
          EXTRA_CARGO_ARGS=${{matrix.component.cargo-build-args}}
        cache-from: type=local,src=/tmp/.buildx-cache
        cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max
        tags: ${{ steps.meta.outputs.tags }}
        labels: ${{ steps.meta.outputs.labels }}
        file: build/containers/Dockerfile.rust
        platforms: linux/amd64,linux/arm64,linux/arm/v7

    # This ensures we don't end-up with an ever-growing cache
    - name: Move cache
      run: |
        rm -rf /tmp/.buildx-cache
        mv /tmp/.buildx-cache-new /tmp/.buildx-cache  

  build-others:
    runs-on: ubuntu-latest
    needs: build-agents
    timeout-minutes: 50
    strategy:
      matrix:
        component:
          - label: controller
          - label: webhook-configuration
          - label: debug-echo-discovery-handler
          - label: udev-discovery-handler
          - label: opcua-discovery-handler
          - label: onvif-discovery-handler
          - label: udev-video-broker
    
    steps:
    - name: Checkout the head commit of the branch
      uses: actions/checkout@v3
      with:
        persist-credentials: false

    - name: Get version.txt
      id: version-string
      run: |
        echo "version=$(cat version.txt)" >> $GITHUB_OUTPUT

    - name: Cache Docker layers
      uses: actions/cache/restore@v3
      with:
        path: /tmp/.buildx-cache
        key: ${{ runner.os }}-buildx-${{ github.ref_name }}-agent
        fail-on-cache-miss: true

    - name: Set up QEMU
      uses: docker/setup-qemu-action@v3
    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3

    - name: Login to GitHub Container Registry
      if: github.event_name == 'push' || github.event_name == 'release'
      uses: docker/login-action@v3
      with:
        registry: ghcr.io
        username: ${{ secrets.crUsername }}
        password: ${{ secrets.crPassword }}

    - name: Docker meta
      uses: docker/metadata-action@v5
      id: meta
      with:
        images: ghcr.io/project-akri/akri/${{ matrix.component.label }}
        labels: |
          org.opencontainers.image.title=akri-${{matrix.component.label}}
        tags: |
          type=ref,event=pr
          type=semver,pattern={{version}}
          type=semver,pattern={{major}}.{{minor}}
          type=raw,value=${{steps.version-string.outputs.version}},enable=${{github.event_name != 'release'}}

    - name: Build and push
      uses: docker/build-push-action@v5
      with:
        context: .
        push: ${{ github.event_name != 'pull_request' }}
        build-args: |
          AKRI_COMPONENT=${{matrix.component.label}}
          EXTRA_CARGO_ARGS=--release
        cache-from: type=local,src=/tmp/.buildx-cache
        # No cache-to here as we want to use the one from agent
        tags: ${{ steps.meta.outputs.tags }}
        labels: ${{ steps.meta.outputs.labels }}
        file: build/containers/Dockerfile.rust
        platforms: linux/amd64,linux/arm64,linux/arm/v7