add dockerfile

.gitea/workflows/go.yaml

@@ -1,24 +1,43 @@
 name: Go build
-on: [push]
+on:
+  push:
+    branches: [ master ]
 
 jobs:
   build:
     name: Build and test
     runs-on: ubuntu-latest
-
-    container:
-      image: golang:latest
-      env:
-        GO111MODULE: on
-        GOPROXY: https://goproxy.cn,direct
-        ports:
-          - 8080
           
     steps:
+      - name: Checkout
       - uses: actions/checkout@v4
 
-      - name: Build
-
-        run: go build -v 
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: 1.21
+          
+      - name: Build project
+        run: |
+          go build -v ./...
       - name: Test with the Go CLI
-        run: go test
+        run: go test
+  
+  docker:
+    needs: build
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
+    - name: Build Docker image
+      run: |
+        docker build -t your-image-name:latest -f ./Dockerfile .
+
+    - name: Run Docker container
+      run: |
+        docker run -d -p 8080:8080 your-image-name:latest