fix: make lint&ci happy

abineundo/ref/main.go

@@ -0,0 +1,51 @@
+package main
+
+import (
+	"flag"
+	"io"
+	"os"
+	"path"
+)
+
+func main() {
+	root := flag.String("r", "", "project root dir")
+	flag.Parse()
+
+	fi, err := os.Open(path.Join(*root, "main.go"))
+	if err != nil {
+		panic(err)
+	}
+	fo, err := os.Create(path.Join(*root, "abineundo/ref/main/main.go"))
+	if err != nil {
+		panic(err)
+	}
+	_, err = io.Copy(fo, fi)
+	if err != nil {
+		panic(err)
+	}
+	fi.Close()
+	fo.Close()
+
+	regf := path.Join(*root, "custom/register.go")
+	if _, err := os.Stat(regf); err != nil {
+		if os.IsNotExist(err) {
+			return
+		}
+		panic(err)
+	}
+
+	fi, err = os.Open(regf)
+	if err != nil {
+		panic(err)
+	}
+	fo, err = os.Create(path.Join(*root, "abineundo/ref/custom/register.go"))
+	if err != nil {
+		panic(err)
+	}
+	_, err = io.Copy(fo, fi)
+	if err != nil {
+		panic(err)
+	}
+	fi.Close()
+	fo.Close()
+}