go lint check.

Signed-off-by: Andrews Arokiam <[email protected]>

.github/workflows/golangci-lint.yml

@@ -0,0 +1,40 @@
+# REF: https://github.com/golangci/golangci-lint-action
+
+name: GO Lint Check
+
+on:
+  push:
+    branches: [master, release*]
+  pull_request:
+    branches: []
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+# permissions:
+#   contents: read
+#   # Optional: allow read access to pull request. Use with `only-new-issues` option.
+#   pull-requests: read
+
+jobs:
+  golangci:
+    name: lint
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    steps:
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: 1.21.x
+
+      - name: Check out code
+        uses: actions/checkout@v2
+
+      - name: Go Lint
+        uses: golangci/golangci-lint-action@v3
+        with:
+          only-new-issues: true
+          version: v1.55.2
+          args: --go=1.21

.golangci.yml

@@ -0,0 +1,22 @@
+run:
+  timeout: 5m
+
+output:
+  # format: colored-line-number
+  print-issued-lines: false
+  print-linter-name: true
+  uniq-by-line: false
+  path-prefix: ""
+  sort-results: true
+
+# REF: https://golangci-lint.run/usage/linters/
+linters:
+  enable:
+    - errorlint
+    - gosec
+    - prealloc
+    - unconvert
+    - unparam
+    - gofmt
+  disable:
+    - errcheck

cmd/agent/main.go

@@ -74,12 +74,12 @@ var (
 
 const (
 	// reportingPeriod is the interval of time between reporting stats by queue proxy.
-	reportingPeriod = 1 * time.Second
+	reportingPeriod = 1 *  time.Second
 
 	// Duration the /wait-for-drain handler should wait before returning.
 	// This is to give networking a little bit more time to remove the pod
 	// from its configuration and propagate that to all loadbalancers and nodes.
-	drainSleepDuration = 30 * time.Second
+	drainSleepDuration = 30 *  time.Second
 )
 
 type config struct {