ci: add release workflow

.github/workflows/release.yml

@@ -0,0 +1,49 @@
+name: Release
+on:
+  push:
+    tags:
+      - "v*"
+jobs:
+  create_release:
+    name: Create release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Create release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        id: create_release
+        uses: actions/create-release@v1
+        with:
+          release_name: ${{ github.ref }}
+          tag_name: ${{ github.ref }}
+  push_to_registry:
+    name: Push to registry
+    needs:
+      - create_release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Extract metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            tnc1997/azure-app-configuration-emulator
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+      - name: Build and push image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./src/AzureAppConfigurationEmulator/Dockerfile
+          labels: ${{ steps.meta.outputs.labels }}
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}