Flush the file to prevent issues on close

Author: ralopes

pkg/cli/cli.go

@@ -202,6 +202,7 @@ func WriteToFile(data []byte, path string) (string, error) {
 		logger.Error("Opening file %s: %v", path, err)
 		return "", err
 	}
+
 	return writeToFile(data, file)
 }
 
@@ -227,6 +228,11 @@ func writeToFile(data []byte, file *os.File) (string, error) {
 		return "", err
 	}
 
+	if err = file.Sync(); err != nil {
+		logger.Error("Output file write failed: %v", err)
+		return "", err
+	}
+
 	return file.Name(), nil
 }
 
@@ -387,9 +393,7 @@ func Load(path string) (*parser.Result, error) {
 		return nil, err
 	}
 	defer jsonFile.Close() // #nosec
-	if err != nil {
-		return nil, err
-	}
+
 	bytes, err := io.ReadAll(jsonFile)
 	if err != nil {
 		return nil, err

pkg/fileloader/fileloader.go

@@ -18,18 +18,23 @@ func Load(path string, reader *bytes.Reader) (*bytes.Reader, bool) {
 // Ensure puts reader data into temporary created file.
 func Ensure(reader *bytes.Reader) (fileName string) {
 	file, err := os.CreateTemp("", "")
-	defer file.Close() // #nosec
 	if err != nil {
 		panic(err)
 	}
 
+	defer file.Close() // #nosec
+
 	fileName = file.Name()
 
 	_, err = reader.WriteTo(file)
 	if err != nil {
 		panic(err)
 	}
 
+	if err = file.Sync(); err != nil {
+		panic(err)
+	}
+
 	return
 }