Merge pull request #71 from cloud-barista/hotfix-workflow

Fix syntax and path issue of lint workflow

.github/workflows/lint-on-push.yml

@@ -4,11 +4,6 @@ name: lint-on-push
 
 # This workflow is triggered on push
 on:
-  push:
-    branches:
-      - '**'
-    paths-ignore:
-on: 
   push:
     # Ignoring branches
     branches-ignore: 
@@ -47,4 +42,4 @@ jobs:
         run: go get github.com/golangci/golangci-lint/cmd/[email protected]
 
       - name: Run golangci-lint
-        run: golangci-lint run
+        run: $(go env GOPATH)/bin/golangci-lint run

poc-cb-net/archive/test.go

@@ -13,8 +13,9 @@ import (
 )
 
 const (
-	// I use TUN interface, so only plain IP packet, no ethernet header + mtu is set to 1300
+	// BUFFERSIZE represents a size of read buffer.
 	BUFFERSIZE = 1500
+	// MTU represents a maximum transmission unit.
 	MTU        = "1300"
 )
 
@@ -29,11 +30,13 @@ func runIP(args ...string) {
 	}
 }
 
+// Tunneling represents thg information for tunneling.
 type Tunneling struct {
 	RemoteIP string `json:"RemoteIP"`
 	Port     int    `json:"Port"`
 }
 
+// LoadConfig represents a function to read tunneling information from json file.
 func LoadConfig() (Tunneling, error) {
 	var config Tunneling
 	file, err := os.Open("tunneling.json")
@@ -45,7 +48,6 @@ func LoadConfig() (Tunneling, error) {
 		}
 	}()
 
-
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -113,7 +115,7 @@ func main() {
 	runIP("addr", "add", *localIP, "dev", iface.Name())
 	runIP("link", "set", "dev", iface.Name(), "up")
 
-	// reslove remote addr
+	// resolve remote addr
 	remoteAddr, err := net.ResolveUDPAddr("udp", fmt.Sprintf("%s:%v", *remoteIP, *port))
 	if nil != err {
 		log.Fatalln("Unable to resolve remote addr:", err)