ci: add Lint check on commits (#1086)

* ci: add Lint check on commits

* ci: fix Lint script error

* test: fix go vet errors

* test: fix go vet errors, remove gofumpt to check go vet

* test: fix go vet errors, try gofumpt

* test: fix go vet errors, try gofumpt, round 1

* test: fix go vet errors, try gofumpt, round 2

* ci: fix Lint errors

core/discov/internal/statewatcher_mock.go

@@ -6,9 +6,10 @@ package internal
 
 import (
 	context "context"
+	reflect "reflect"
+
 	gomock "github.com/golang/mock/gomock"
 	connectivity "google.golang.org/grpc/connectivity"
-	reflect "reflect"
 )
 
 // MocketcdConn is a mock of etcdConn interface

core/discov/internal/updatelistener_mock.go

@@ -5,8 +5,9 @@
 package internal
 
 import (
-	gomock "github.com/golang/mock/gomock"
 	reflect "reflect"
+
+	gomock "github.com/golang/mock/gomock"
 )
 
 // MockUpdateListener is a mock of UpdateListener interface

core/fs/files.go

@@ -1,3 +1,4 @@
+//go:build linux || darwin
 // +build linux darwin
 
 package fs

core/proc/shutdown.go

@@ -1,3 +1,4 @@
+//go:build linux || darwin
 // +build linux darwin
 
 package proc

core/search/tree_debug.go

@@ -1,3 +1,4 @@
+//go:build debug
 // +build debug
 
 package search

core/stat/alert.go

@@ -1,3 +1,4 @@
+//go:build linux
 // +build linux
 
 package stat

core/stat/alert_test.go

@@ -1,3 +1,4 @@
+//go:build linux
 // +build linux
 
 package stat

core/stores/mongo/internal/collection_mock.go

@@ -5,9 +5,10 @@
 package internal
 
 import (
+	reflect "reflect"
+
 	mgo "github.com/globalsign/mgo"
 	gomock "github.com/golang/mock/gomock"
-	reflect "reflect"
 )
 
 // MockMgoCollection is a mock of MgoCollection interface

core/stores/mongo/iter_mock.go

@@ -5,9 +5,10 @@
 package mongo
 
 import (
+	reflect "reflect"
+
 	bson "github.com/globalsign/mgo/bson"
 	gomock "github.com/golang/mock/gomock"
-	reflect "reflect"
 )
 
 // MockIter is a mock of Iter interface

core/syncx/pool_test.go

@@ -17,10 +17,11 @@ func TestPoolGet(t *testing.T) {
 	ch := make(chan lang.PlaceholderType)
 
 	for i := 0; i < limit; i++ {
+		var fail AtomicBool
 		go func() {
 			v := stack.Get()
 			if v.(int) != 1 {
-				t.Fatal("unmatch value")
+				fail.Set(true)
 			}
 			ch <- lang.Placeholder
 		}()
@@ -30,6 +31,10 @@ func TestPoolGet(t *testing.T) {
 		case <-time.After(time.Second):
 			t.Fail()
 		}
+
+		if fail.True() {
+			t.Fatal("unmatch value")
+		}
 	}
 }