fix: change info log to debug log (#39)

README.md

@@ -218,6 +218,14 @@ The following directories are ignored:
 - .terraform
 - node_modules
 
+## `--log-level` Log Level
+
+You can change the log level using `--log-level` option.
+
+```sh
+tfmv -r '-/_' --log-level debug
+```
+
 ## Jsonnet
 
 `-r` is simple and useful, but sometimes you need more flexible renaming.

pkg/controller/hcledit.go

@@ -34,7 +34,7 @@ func (e *Editor) Move(logE *logrus.Entry, opt *MoveBlockOpt) error {
 			OutStream: io.Discard,
 			ErrStream: e.stderr,
 		})
-		logE.Info("[DRY RUN] moving a block")
+		logE.Debug("[DRY RUN] moving a block")
 		if err := cl.Edit(opt.FilePath, false, filter); err != nil {
 			return fmt.Errorf("move a block in %s from %s to %s: %w", opt.FilePath, opt.From, opt.To, err)
 		}
@@ -45,7 +45,7 @@ func (e *Editor) Move(logE *logrus.Entry, opt *MoveBlockOpt) error {
 		OutStream: opt.Stdout,
 		ErrStream: e.stderr,
 	})
-	logE.Info("moving a block")
+	logE.Debug("moving a block")
 	if err := cl.Edit(opt.FilePath, opt.Update, filter); err != nil {
 		return fmt.Errorf("move a block in %s from %s to %s: %w", opt.FilePath, opt.From, opt.To, err)
 	}

pkg/controller/run.go

@@ -151,9 +151,9 @@ func (c *Controller) handleBlock(logE *logrus.Entry, editor *Editor, input *Inpu
 	// generate moved blocks
 	if block.BlockType != wordData {
 		if input.DryRun {
-			logE.WithField("moved_file", block.MovedFile).Info("[DRY RUN] generate a moved block")
+			logE.WithField("moved_file", block.MovedFile).Debug("[DRY RUN] generate a moved block")
 		} else {
-			logE.WithField("moved_file", block.MovedFile).Info("writing a moved block")
+			logE.WithField("moved_file", block.MovedFile).Debug("writing a moved block")
 			if err := c.writeMovedBlock(block, block.NewName, block.MovedFile); err != nil {
 				return fmt.Errorf("write a moved block: %w", err)
 			}
@@ -204,9 +204,9 @@ func (c *Controller) fixRef(logE *logrus.Entry, dir *Dir, input *Input) error {
 			return fmt.Errorf("get a file stat: %w", logerr.WithFields(err, fields))
 		}
 		if input.DryRun {
-			logE.WithFields(fields).Info("[DRY RUN] fixing references")
+			logE.WithFields(fields).Debug("[DRY RUN] fixing references")
 		} else {
-			logE.WithFields(fields).Info("fixing references")
+			logE.WithFields(fields).Debug("fixing references")
 			if err := afero.WriteFile(c.fs, file, []byte(s), f.Mode()); err != nil {
 				return fmt.Errorf("write a file: %w", logerr.WithFields(err, fields))
 			}