update readme

README.md

@@ -16,6 +16,15 @@ jobs:
   release:
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - name: setup go
+        uses: https://github.com/actions/setup-go@v4
+        with:
+          go-version: '>=1.20.1'
+      - name: go build
+        run: go build -o bin/myapp
       - name: Use Go Action  
         id: use-go-action
         uses: https://gitea.com/actions/release-action@main
@@ -24,3 +33,7 @@ jobs:
             bin/**
           api_key: '${{secrets.RELEASE_TOKEN}}'
 ```
+
+You can find real examples here:
+
+- https://gitea.com/xorm/reverse/src/branch/main/.gitea/workflows/release-tag.yml