build-docker-latest.yml

name: Build and publish latest docker images 

on:
  push:
    branches:
      - develop

  # to run this workflow manually from the Actions tab
  workflow_dispatch:

env:
  REGISTRY: ghcr.io

jobs:

  get-version:
    runs-on: ubuntu-latest
    outputs:
      savant_version: ${{ steps.get-savant-version.outputs.savant_version }}
      deepstream_version: ${{ steps.get-deepstream-version.outputs.deepstream_version }}
    steps:
      - uses: actions/checkout@v3
      - id: get-savant-version
        run: echo "savant_version=$(cat savant/VERSION | awk -F= '$1=="SAVANT"{print $2}' | sed 's/"//g')" >> $GITHUB_OUTPUT
      - id: get-deepstream-version
        run: echo "deepstream_version=$(cat savant/VERSION | awk -F= '$1=="DEEPSTREAM"{print $2}' | sed 's/"//g')" >> $GITHUB_OUTPUT
      - run: |
          echo Savant version: ${{ steps.get-savant-version.outputs.savant_version }}
          echo DeepStream version: ${{ steps.get-deepstream-version.outputs.deepstream_version }}

  # build deepstream dockers
  build-deepstream:
    needs: get-version

    runs-on: self-hosted

    permissions:
      contents: read
      packages: write

    strategy:
      fail-fast: false
      matrix:
        include:
          - docker_file: docker/Dockerfile.deepstream
            docker_suffix: deepstream
            arch: linux/amd64
          - docker_file: docker/Dockerfile.deepstream-l4t
            docker_suffix: deepstream-l4t
            arch: linux/arm64

    steps:

      - uses: actions/checkout@v3

      - name: Log in to the container registry
        uses: docker/login-action@v2
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Set up docker buildx
        uses: docker/setup-buildx-action@v2

      # base image
      - name: Build and push savant-deepstream docker image
        uses: docker/build-push-action@v4
        with:
          file: ${{ matrix.docker_file }}
          tags: |
            ${{ env.REGISTRY }}/${{ github.repository_owner }}/savant-${{ matrix.docker_suffix }}:latest
          build-args: |
            SAVANT_VERSION=${{ needs.get-version.outputs.savant_version }}
            DEEPSTREAM_VERSION=${{ needs.get-version.outputs.deepstream_version }}
          platforms: ${{ matrix.arch }}
          target: base
          push: true

      # adapter image
      - name: Build and push savant-adapters-deepstream docker image
        uses: docker/build-push-action@v4
        with:
          file: ${{ matrix.docker_file }}
          tags: |
            ${{ env.REGISTRY }}/${{ github.repository_owner }}/savant-adapters-${{ matrix.docker_suffix }}:latest
          build-args: |
            SAVANT_VERSION=${{ needs.get-version.outputs.savant_version }}
            DEEPSTREAM_VERSION=${{ needs.get-version.outputs.deepstream_version }}
          platforms: ${{ matrix.arch }}
          target: adapters
          push: true

  # build adapter's dockers (except deepstream adapters)
  build-adapters:
    needs: get-version

    runs-on: ubuntu-latest

    permissions:
      contents: read
      packages: write

    strategy:
      fail-fast: false
      matrix:
        include:
          - docker_file: docker/Dockerfile.adapters-gstreamer
            docker_image: savant-adapters-gstreamer
            arch: linux/amd64
          - docker_file: docker/Dockerfile.adapters-gstreamer
            docker_image: savant-adapters-gstreamer-l4t
            arch: linux/arm64
          - docker_file: docker/Dockerfile.adapters-py
            docker_image: savant-adapters-py
            arch: linux/amd64
          - docker_file: docker/Dockerfile.adapters-py
            docker_image: savant-adapters-py-l4t
            arch: linux/arm64

    steps:

      - uses: actions/checkout@v3

      - name: Log in to the container registry
        uses: docker/login-action@v2
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2

      - name: Set up docker buildx
        uses: docker/setup-buildx-action@v2

      - name: Build and push docker image
        uses: docker/build-push-action@v4
        with:
          file: ${{ matrix.docker_file }}
          tags: |
            ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ matrix.docker_image }}:latest
          platforms: ${{ matrix.arch }}
          push: true