Support go-lint with PR (#398)

* Support go-lint with PR

* Test bcs/consensus/single

* Test kernel/engines/xuperos/xtoken

* Remind task by TODO

.github/workflows/golangci-lint.yml

@@ -0,0 +1,27 @@
+# see: https://github.com/golangci/golangci-lint-action
+name: golangci-lint
+on:
+  push:
+    tags:
+      - v*
+    branches:
+      - master
+      - main
+  pull_request:
+permissions:
+  contents: read
+jobs:
+  golangci:
+    name: lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-go@v3
+        with:
+          go-version: 1.17
+      - uses: actions/checkout@v3
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v3
+        with:
+          version: latest
+          # TODO: 扩大 go-lint 检查范围
+          working-directory: kernel/engines/xuperos/xtoken

bcs/consensus/single/single.go

@@ -110,7 +110,7 @@ func (s *SingleConsensus) CheckMinerMatch(ctx xcontext.XContext, block cctx.Bloc
 		return false, err
 	}
 	chkResult, _ := s.ctx.Crypto.VerifyAddressUsingPublicKey(string(block.GetProposer()), k)
-	if chkResult == false {
+	if !chkResult {
 		ctx.GetLog().Warn("Single::CheckMinerMatch::address is not match publickey")
 		return false, err
 	}

bcs/consensus/single/single_test.go

@@ -62,9 +62,15 @@ func TestNewSingleConsensus(t *testing.T) {
 	if i := NewSingleConsensus(*cCtx, getWrongConsensusConf()); i != nil {
 		t.Error("NewSingleConsensus check name error")
 	}
-	i.Stop()
-	i.Start()
-	i.ProcessBeforeMiner(0, time.Now().UnixNano())
+	if err := i.Stop(); err != nil {
+		t.Fatal(err)
+	}
+	if err := i.Start(); err != nil {
+		t.Fatal(err)
+	}
+	if _, _, err := i.ProcessBeforeMiner(0, time.Now().UnixNano()); err != nil {
+		t.Fatal(err)
+	}
 	cCtx.XLog = nil
 	i = NewSingleConsensus(*cCtx, conf)
 	if i != nil {

kernel/engines/xuperos/xtoken/README.md

@@ -1 +1 @@
-XToken 系统合约主要功能分为两部分：创建ERC20标准的代币，和支持提案投票功能。
+XToken 系统合约主要功能分为两部分：创建ERC20标准的代币，和支持提案投票功能。