wip - write in place

pkg/yqlib/utils.go

@@ -9,8 +9,6 @@ import (
 	yaml "gopkg.in/yaml.v3"
 )
 
-//TODO: convert to interface + struct
-
 var treeNavigator = NewDataTreeNavigator()
 var treeCreator = NewPathTreeCreator()
 
@@ -52,54 +50,3 @@ func readDocuments(reader io.Reader, filename string, fileIndex int) (*list.List
 		currentIndex = currentIndex + 1
 	}
 }
-
-// func safelyRenameFile(from string, to string) {
-// 	if renameError := os.Rename(from, to); renameError != nil {
-// 		log.Debugf("Error renaming from %v to %v, attempting to copy contents", from, to)
-// 		log.Debug(renameError.Error())
-// 		// can't do this rename when running in docker to a file targeted in a mounted volume,
-// 		// so gracefully degrade to copying the entire contents.
-// 		if copyError := copyFileContents(from, to); copyError != nil {
-// 			log.Errorf("Failed copying from %v to %v", from, to)
-// 			log.Error(copyError.Error())
-// 		} else {
-// 			removeErr := os.Remove(from)
-// 			if removeErr != nil {
-// 				log.Errorf("failed removing original file: %s", from)
-// 			}
-// 		}
-// 	}
-// }
-
-// thanks https://stackoverflow.com/questions/21060945/simple-way-to-copy-a-file-in-golang
-// func copyFileContents(src, dst string) (err error) {
-// 	in, err := os.Open(src) // nolint gosec
-// 	if err != nil {
-// 		return err
-// 	}
-// 	defer safelyCloseFile(in)
-// 	out, err := os.Create(dst)
-// 	if err != nil {
-// 		return err
-// 	}
-// 	defer safelyCloseFile(out)
-// 	if _, err = io.Copy(out, in); err != nil {
-// 		return err
-// 	}
-// 	return out.Sync()
-// }
-
-func safelyFlush(writer *bufio.Writer) {
-	if err := writer.Flush(); err != nil {
-		log.Error("Error flushing writer!")
-		log.Error(err.Error())
-	}
-
-}
-func safelyCloseFile(file *os.File) {
-	err := file.Close()
-	if err != nil {
-		log.Error("Error closing file!")
-		log.Error(err.Error())
-	}
-}