ensure path exist moved here.

fileinfo.go

@@ -3,6 +3,7 @@ package main
 import (
 	"fmt"
 	"io/ioutil"
+	"log"
 	"os"
 	"strings"
 
@@ -111,3 +112,11 @@ func isFileExist(path string) bool {
 	}
 	return true
 }
+
+func ensurePathExist(path string) {
+	d := filepath.Dir(path)
+	if !isFileExist(d) {
+		log.Println("Creating path [" + d + "]")
+		os.MkdirAll(d, 0700)
+	}
+}