feat(ci): add ci to auto format go code (#533)

* feat(ci): add ci to auto format go code

* fix: fix ref error

* fix: fix ci error

* feat: ci check error

* feat: show hints

* feat: ci

.github/workflows/build.yml

@@ -1,7 +1,10 @@
 name: Build
 
 on: [push, pull_request]
-
+permissions:
+  contents: read
+  pull-requests: read
+    
 jobs:
 
   frontend:
@@ -19,21 +22,36 @@ jobs:
     name: Back-end
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-go@v3
         with:
           go-version: '^1.16.5'
-      - run: go version
+
       - name: Build
         run: |
           go build -race -ldflags "-extldflags '-static'"
         working-directory: ./
+  
+  linter:
+    name: Go-Linter
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-go@v3
+        with:
+          go-version: '^1.16.5'
+      
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v3
+        with:
+          version: v1.29
+          args: --disable-all -E gofumpt --max-same-issues=0 --max-issues-per-linter=0 --timeout 5m ./...
 
   release-and-push:
     name: Release And Push
     runs-on: ubuntu-latest
     if: github.repository == 'casbin/casnode' && github.event_name == 'push'
-    needs: [ frontend, backend ]
+    needs: [ frontend, backend, linter ]
     steps:
       - name: Checkout
         uses: actions/checkout@v2