github: add ghcr.io image build

.github/workflows/release.yml

@@ -0,0 +1,58 @@
+name: Release Pipeline
+
+on:
+  release:
+    types: [created]
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: WYGIWYH
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      attestations: write
+      id-token: write
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Generate changelog
+        id: changelog
+        uses: metcalfc/changelog-generator@v4.1.0
+        with:
+          myToken: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Update release with changelog
+        uses: softprops/action-gh-release@v1
+        with:
+          body: ${{ steps.changelog.outputs.changelog }}
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build and push image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./docker/prod/django/Dockerfile
+          push: true
+          tags: |
+            ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}:latest
+            ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}:${{ github.event.release.tag_name }}
+          platforms: linux/amd64,linux/arm64,linux/arm/v7,linux/arm/v8,linux/arm64/v8