Pass branch name to Sonar

main.go

@@ -43,6 +43,11 @@ func main() {
 			Usage:  "Project version",
 			EnvVar: "DRONE_BUILD_NUMBER",
 		},
+		cli.StringFlag{
+			Name:   "branch",
+			Usage:  "Project branch",
+			EnvVar: "DRONE_BRANCH",
+		},
 		cli.StringFlag{
 			Name:   "timeout",
 			Usage:  "Web request timeout",
@@ -91,6 +96,7 @@ func run(c *cli.Context) {
 			Token: c.String("token"),
 
 			Version:       c.String("ver"),
+			Branch:        c.String("branch"),
 			Timeout:       c.String("timeout"),
 			Sources:       c.String("sources"),
 			Inclusions:    c.String("inclusions"),

plugin.go

@@ -1,9 +1,9 @@
 package main
 
 import (
-	"strings"
 	"fmt"
 	"os/exec"
+	"strings"
 )
 
 type (
@@ -14,6 +14,7 @@ type (
 		Token string
 
 		Version       string
+		Branch        string
 		Sources       string
 		Timeout       string
 		Inclusions    string
@@ -34,6 +35,7 @@ func (p Plugin) Exec() error {
 		"-Dsonar.login=" + p.Config.Token,
 
 		"-Dsonar.projectVersion=" + p.Config.Version,
+		"-Dsonar.branch.name=" + p.Config.Branch,
 		"-Dsonar.sources=" + p.Config.Sources,
 		"-Dsonar.ws.timeout=" + p.Config.Timeout,
 		"-Dsonar.inclusions=" + p.Config.Inclusions,
@@ -41,7 +43,6 @@ func (p Plugin) Exec() error {
 		"-Dsonar.log.level=" + p.Config.Level,
 		"-Dsonar.showProfiling=" + p.Config.showProfiling,
 		"-Dsonar.scm.provider=git",
-		
 	}
 	cmd := exec.Command("sonar-scanner", args...)
 	// fmt.Printf("==> Executing: %s\n", strings.Join(cmd.Args, " "))