Create docker-publish.yml

Author: RainPPR

.github/workflows/docker-publish.yml

@@ -0,0 +1,67 @@
+name: Docker Image Build and Publish
+
+on:
+  schedule:
+    - cron: '0 0 1 * *'
+  push:
+    branches: [ "main" ]
+    tags: [ 'v*' ]
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build:
+    name: Build and Push Docker Image
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      id-token: write
+      attestations: write
+      artifact-metadata: write
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v6
+      - 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 Docker Image Metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=raw,value=latest
+            type=ref,event=tag
+      - name: Build and Push Docker Image
+        id: push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+      - name: Generate Build Attestation (SLSA)
+        uses: actions/attest-build-provenance@v3
+        with:
+          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          subject-digest: ${{ steps.push.outputs.digest }}
+          push-to-registry: true
+      - name: Clean up Old Images in GHCR
+        uses: quartx-analytics/ghcr-cleaner@v1
+        with:
+            owner-type: user
+            token: ${{ secrets.PAT_TOKEN }}
+            package-name: mkdocs-exporter
+            delete-untagged: true
+            keep-at-most: 5
+            skip-tags: v*,latest