Create docker-build.yml

.github/workflows/docker-build.yml

@@ -0,0 +1,31 @@
+name: Build and Push Docker Image to GHCR
+
+on:
+  push:
+    tags:
+      - 'v*'  # 推送任何以 v 开头的标签时触发，如 v0.63.0
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout source code
+        uses: actions/checkout@v4
+
+      - 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: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GHCR_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ghcr.io/${{ github.repository_owner }}/frp:${{ github.ref_name }}