playground: Set terminal title (#1506)

pingcap · Aug 2, 2021 · 35abe88 · 35abe88
1 parent 537aacb
commit 35abe88
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/components/playground/main.go b/components/playground/main.go
@@ -595,6 +595,9 @@ func newEtcdClient(endpoint string) (*clientv3.Client, error) {
 }
 
 func main() {
+	dataDir := os.Getenv(localdata.EnvNameInstanceDataDir)
+	instanceName := dataDir[strings.LastIndex(dataDir, "/")+1:]
+	fmt.Printf("\033]0;TiUP Playground: %s\a", instanceName)
 	start := time.Now()
 	code := 0
 	err := execute()