add build workflow

.github/workflows/build-images.yaml

@@ -0,0 +1,58 @@
+name: build images
+on:
+  push:
+    tags:
+      - "v*"
+    branches:
+      - "main"
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  ghcr:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=sha,prefix=,suffix=-{{date 'X'}}
+            type=raw,enable=${{ !startsWith(github.ref, 'refs/tags/') }},value=develop
+            type=semver,pattern={{raw}}
+            
+      - name: test image names
+        run: echo "${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-frontend${{ steps.meta.outputs.tags }}"
+
+      # - name: Build and push frontend Docker image
+      #   uses: docker/build-push-action@v5
+      #   with:
+      #     context: ./frontend
+      #     push: true
+      #     tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-frontend${{ steps.meta.outputs.tags }}
+      #     labels: ${{ steps.meta.outputs.labels }}
+      #     
+      # - name: Build and push backend Docker image
+      #   uses: docker/build-push-action@v5
+      #   with:
+      #     context: ./backend
+      #     push: true
+      #     tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-backend${{ steps.meta.outputs.tags }}
+      #     labels: ${{ steps.meta.outputs.labels }}