docker-build.yml

name: Build and Publish Docker Image

on:
  release:
    types: [published]
  workflow_dispatch:

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

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

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

      - name: Log in to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

      - name: Generate tags
        id: tags
        run: |
          if [ "${{ github.event_name }}" = "release" ]; then
            VERSION=${GITHUB_REF#refs/tags/}
            echo "tags=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${VERSION},${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest" >> $GITHUB_OUTPUT
          else
            SHA=$(git rev-parse --short HEAD)
            echo "tags=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:edge-${SHA},${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:edge-latest" >> $GITHUB_OUTPUT
          fi

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: ${{ steps.tags.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max