file helper object

(fileHelperServiceObject *FileHelperServiceObject) added for FileSearch Service

filehelper/fileHelper.go

@@ -13,8 +13,11 @@ import (
 	// "github.com/klauspost/compress/zip" because this do not work from windows to linux
 )
 
-var searchResult []string
-var searchFileName string
+//FileHelperServiceObject FileHelperServiceObject must be created while calling FileSearh function
+type FileHelperServiceObject struct {
+	searchResult   []string
+	searchFileName string
+}
 
 // ReadFile reads contents from provided file path
 func ReadFile(filePath string) ([]byte, error) {
@@ -374,14 +377,14 @@ func MoveFileToOtherHost(source, destination string) error {
 	// Copy source file to destination
 	copyError := CopyFile(source, destination)
 	if copyError != nil {
-		logginghelper.LogError("error occured while copying file : ",copyError)
+		logginghelper.LogError("error occured while copying file : ", copyError)
 		return copyError
 	}
 
 	// Delete source file
 	deleteError := DeleteFile(source)
 	if deleteError != nil {
-		logginghelper.LogError("error occured while deleting file : ",deleteError)
+		logginghelper.LogError("error occured while deleting file : ", deleteError)
 		return deleteError
 	}
 	return nil
@@ -479,30 +482,30 @@ func FileInfo(path string) (os.FileInfo, error) {
 }
 
 //FileSearch FileSearch
-func FileSearch(fileName, path string) ([]string, error) {
-	searchResult = []string{}
-	searchFileName = fileName
+func (fileHelperServiceObject *FileHelperServiceObject) FileSearch(fileName, path string) ([]string, error) {
+	fileHelperServiceObject.searchResult = []string{}
+	fileHelperServiceObject.searchFileName = fileName
 	searchDirectory, err := os.Open(path)
 	if err != nil {
-		return searchResult, err
+		return fileHelperServiceObject.searchResult, err
 	}
 	defer searchDirectory.Close()
 
 	testFileInfo, _ := searchDirectory.Stat()
 	if !testFileInfo.IsDir() {
-		return searchResult, err
+		return fileHelperServiceObject.searchResult, err
 	}
 
-	err = filepath.Walk(path, findFile)
+	err = filepath.Walk(path, fileHelperServiceObject.findFile)
 	if err != nil {
-		return searchResult, err
+		return fileHelperServiceObject.searchResult, err
 	}
 
-	return searchResult, nil
+	return fileHelperServiceObject.searchResult, nil
 
 }
 
-func findFile(path string, fileInfo os.FileInfo, err error) error {
+func (fileHelperServiceObject *FileHelperServiceObject) findFile(path string, fileInfo os.FileInfo, err error) error {
 
 	if err != nil {
 		return err
@@ -523,14 +526,14 @@ func findFile(path string, fileInfo os.FileInfo, err error) error {
 		return nil
 	}
 
-	matched, err := filepath.Match(searchFileName, fileInfo.Name())
+	matched, err := filepath.Match(fileHelperServiceObject.searchFileName, fileInfo.Name())
 	if err != nil {
 		return err
 	}
 
 	if matched {
 		add := absolute
-		searchResult = append(searchResult, add)
+		fileHelperServiceObject.searchResult = append(fileHelperServiceObject.searchResult, add)
 	}
 
 	return nil