File helper changes

FileAvailabilityCheck added while Unzipping the zip files. If directory is not available, directory will be created 

filehelper/fileHelper.go

@@ -5,6 +5,7 @@ import (
 	"io"
 	"io/ioutil"
 	"os"
+	"path"
 	"path/filepath"
 	"strings"
 
@@ -239,10 +240,15 @@ func Unzip(archive, target string) error {
 	}
 
 	for _, file := range reader.File {
-		path := filepath.Join(target, file.Name)
-		if file.FileInfo().IsDir() {
+		filePath := filepath.Join(target, file.Name)
+		parentPath := path.Dir(CleanPath(filePath))
+
+		if !FileAvailabilityCheck(parentPath) {
+			CreateDirectoryRecursive(parentPath)
+		}
 
-			os.MkdirAll(path, file.Mode())
+		if file.FileInfo().IsDir() {
+			os.MkdirAll(filePath, file.Mode())
 			continue
 		}
 
@@ -252,7 +258,7 @@ func Unzip(archive, target string) error {
 			return openError
 		}
 
-		targetFile, targetOpenError := os.OpenFile(path, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, file.Mode())
+		targetFile, targetOpenError := os.OpenFile(filePath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, file.Mode())
 		if targetOpenError != nil {
 			logginghelper.LogError(targetOpenError)
 			return targetOpenError