name: CI

on:
  workflow_dispatch:
  push:
    branches:
      - dev
      - master

# only run the latest commit to avoid cache overwrites
concurrency:
  group: ${{ github.ref }}
  cancel-in-progress: true

env:
  PYTHON_VERSION: 3.9

jobs:
  amd64_build:
    runs-on: ubuntu-latest
    name: AMD64 Build
    steps:
      - name: Check out code
        uses: actions/checkout@v3
      - name: Set up QEMU and Buildx
        id: setup
        uses: ./.github/actions/setup
        with:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Build and push amd64 standard build
        uses: docker/build-push-action@v4
        with:
          context: .
          file: docker/main/Dockerfile
          push: true
          platforms: linux/amd64
          target: frigate
          tags: ${{ steps.setup.outputs.image-name }}-amd64
          cache-from: type=registry,ref=${{ steps.setup.outputs.cache-name }}-amd64
      - name: Build and push TensorRT (x86 GPU)
        uses: docker/bake-action@v3
        with:
          push: true
          targets: tensorrt
          files: docker/tensorrt/trt.hcl
          set: |
            tensorrt.tags=${{ steps.setup.outputs.image-name }}-tensorrt
            *.cache-from=type=registry,ref=${{ steps.setup.outputs.cache-name }}-amd64
            *.cache-to=type=registry,ref=${{ steps.setup.outputs.cache-name }}-amd64,mode=max
  arm64_build:
    runs-on: ubuntu-latest
    name: ARM Build
    steps:
      - name: Check out code
        uses: actions/checkout@v3
      - name: Set up QEMU and Buildx
        id: setup
        uses: ./.github/actions/setup
        with:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Build and push arm64 standard build
        uses: docker/build-push-action@v4
        with:
          context: .
          file: docker/main/Dockerfile
          push: true
          platforms: linux/arm64
          target: frigate
          tags: |
            ${{ steps.setup.outputs.image-name }}-standard-arm64
          cache-from: type=registry,ref=${{ steps.setup.outputs.cache-name }}-arm64
      - name: Build and push RPi build
        uses: docker/bake-action@v3
        with:
          push: true
          targets: rpi
          files: docker/rpi/rpi.hcl
          set: |
            rpi.tags=${{ steps.setup.outputs.image-name }}-rpi
            *.cache-from=type=registry,ref=${{ steps.setup.outputs.cache-name }}-arm64
            *.cache-to=type=registry,ref=${{ steps.setup.outputs.cache-name }}-arm64,mode=max
  jetson_jp4_build:
    runs-on: ubuntu-latest
    name: Jetson Jetpack 4
    steps:
      - name: Check out code
        uses: actions/checkout@v3
      - name: Set up QEMU and Buildx
        id: setup
        uses: ./.github/actions/setup
        with:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Build and push TensorRT (Jetson, Jetpack 4)
        env:
          ARCH: arm64
          BASE_IMAGE: timongentzsch/l4t-ubuntu20-opencv:latest
          SLIM_BASE: timongentzsch/l4t-ubuntu20-opencv:latest
          TRT_BASE: timongentzsch/l4t-ubuntu20-opencv:latest
        uses: docker/bake-action@v3
        with:
          push: true
          targets: tensorrt
          files: docker/tensorrt/trt.hcl
          set: |
            tensorrt.tags=${{ steps.setup.outputs.image-name }}-tensorrt-jp4
            *.cache-from=type=registry,ref=${{ steps.setup.outputs.cache-name }}-jp4
            *.cache-to=type=registry,ref=${{ steps.setup.outputs.cache-name }}-jp4,mode=max
  jetson_jp5_build:
    runs-on: ubuntu-latest
    name: Jetson Jetpack 5
    steps:
      - name: Check out code
        uses: actions/checkout@v3
      - name: Set up QEMU and Buildx
        id: setup
        uses: ./.github/actions/setup
        with:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      - name: Build and push TensorRT (Jetson, Jetpack 5)
        env:
          ARCH: arm64
          BASE_IMAGE: nvcr.io/nvidia/l4t-tensorrt:r8.5.2-runtime
          SLIM_BASE: nvcr.io/nvidia/l4t-tensorrt:r8.5.2-runtime
          TRT_BASE: nvcr.io/nvidia/l4t-tensorrt:r8.5.2-runtime
        uses: docker/bake-action@v3
        with:
          push: true
          targets: tensorrt
          files: docker/tensorrt/trt.hcl
          set: |
            tensorrt.tags=${{ steps.setup.outputs.image-name }}-tensorrt-jp5
            *.cache-from=type=registry,ref=${{ steps.setup.outputs.cache-name }}-jp5
            *.cache-to=type=registry,ref=${{ steps.setup.outputs.cache-name }}-jp5,mode=max
  # The majority of users running arm64 are rpi users, so the rpi
  # build should be the primary arm64 image
  assemble_default_build:
    runs-on: ubuntu-latest
    name: Assemble and push default build
    needs:
      - amd64_build
      - arm64_build
    steps:
      - id: lowercaseRepo
        uses: ASzc/change-string-case-action@v5
        with:
          string: ${{ github.repository }}
      - name: Log in to the Container registry
        uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Create short sha
        run: echo "SHORT_SHA=${GITHUB_SHA::7}" >> $GITHUB_ENV
      - uses: int128/docker-manifest-create-action@v1
        with:
          tags: ghcr.io/${{ steps.lowercaseRepo.outputs.lowercase }}:${{ github.ref_name }}-${{ env.SHORT_SHA }}
          suffixes: |
            -amd64
            -rpi