Add docker build, push workflow.

Add docker build, push workflow.

.github/workflows/docker-release.yml

@@ -0,0 +1,41 @@
+name: docker-release
+on:
+  push:
+    branches:
+      - 'main'
+      - 'develop'
+    tags:
+      - 'v*.*.*'
+
+jobs:
+  build:
+    name: Buid and push Docker image to GitHub Container registry
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      contents: read
+    steps:
+      - name: Checkout the repository
+        uses: actions/checkout@v3
+
+      - name: Docker Setup Buildx
+        uses: docker/[email protected]
+
+      - name: Docker Login
+        uses: docker/[email protected]
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push Docker images
+        uses: docker/[email protected]
+        env:
+          REGISTRY: ghcr.io
+          IMAGE_NAME: ${{ github.repository }}
+        with:
+          context: .
+          file: ./Dockerfile
+          target: final
+          push: true
+          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:develop

Dockerfile

@@ -1,4 +1,5 @@
 FROM docker.io/bitnami/minideb:latest
+LABEL org.opencontainers.image.source="https://github.com/tschaefer/beets-store"
 
 RUN install_packages nginx pipx redis-server curl
 COPY rootfs /