build_docker.yml

name: ProjectHUD CI

on:
  push:
    branches:
      - "*"
    tags:
      - "*"

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  formatblack:
    name: Black Formatter
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Check files using the black formatter
        uses: rickstaa/action-black@v1
        id: action_black
        with:
          black_args: "."

      - name: Annotate diff changes using reviewdog
        if: steps.action_black.outputs.is_formatted == 'true'
        uses: reviewdog/action-suggester@v1
        with:
          tool_name: blackfmt

  build-and-publish-image:
    name: Build and Publish Registry Image
    runs-on: ubuntu-latest
    needs: [formatblack] # Keeps the bot from updating the image if its not tested/formatted

    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          submodules: true

      - name: Log in to the Container registry
        uses: docker/login-action@v1
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v3
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

      - name: Extract Version information for project hud
        id: extract_hash
        run: |
          echo BUILD_HASH=$(git describe --abbrev=8 --always --tags --dirty) >> $GITHUB_ENV

      - name: Get branch name
        id: branch-name
        uses: tj-actions/branch-names@v5.2

      - name: Get a docker ready tag
        run: |
          echo "${{ steps.branch-name.outputs.current_branch }}"
          echo "${{ steps.meta.outputs.tags }}"
          echo "CUSTOM_TAG=ghcr.io/frc-1721/project_hud-bot:$(echo "${{ steps.branch-name.outputs.current_branch }}" | sed 's/[^a-zA-Z0-9]/-/g; s/[A-Z]/\L&/g')" >> $GITHUB_ENV

      - name: Build and push Docker image
        uses: docker/build-push-action@v2
        with:
          context: .
          push: true
          build-args: |
            GIT_COMMIT=${{ env.BUILD_HASH }}
            DEBUG=False
          tags: ${{ env.CUSTOM_TAG }}
          labels: ${{ steps.meta.outputs.labels }}