report files renamed/skipped/failed in --fix mode

src/files.rs

@@ -183,7 +183,7 @@ pub fn scan_from_walkdir(
 }
 
 /// Scans a given directory with [`WalkDir`], filters with [`wanted_file`], checks for errors, and returns a vector of
-/// [DirEntry]s.
+/// [`DirEntry`]s.
 pub fn scan_directory(
 	dirs: &Path,
 	exts: Option<&BTreeSet<&str>>,

src/formats.rs

@@ -316,7 +316,7 @@ impl FormatSteps for Text {
 		smart_write(
 			f,
 			// writablesln![Newline, "Processed ", (entries.len().to_string().as_str()), " files"],
-			writablesln![Newline, "Done."],
+			&[Writable::Newline],
 		)
 	}
 }

src/main.rs

@@ -147,6 +147,10 @@ fn main() {
 
 		let prompt = args.prompt.unwrap_or(Prompt::Error);
 
+		let mut renamed = 0_u32; // files that were successfully renamed
+		let mut skipped = 0_u32; // files that were skipped over without trying to rename
+		let mut failed = 0_u32; // files that fif failed to rename - e.g. files that are exclusively locked
+
 		for f in findings {
 			if let Some(rename_to) = f.recommended_path() {
 				let will_rename = {
@@ -171,13 +175,16 @@ fn main() {
 				};
 
 				if !will_rename {
+					skipped += 1;
 					continue;
 				}
 
 				loop {
+					// until file is renamed successfully
 					match std::fs::rename(&f.file, &rename_to) {
 						Ok(_) => {
 							info!("Renamed {:#?} -> {:#?}", f.file, rename_to);
+							renamed += 1;
 							break;
 						}
 						Err(e) => {
@@ -185,6 +192,7 @@ fn main() {
 							// if the user passed --prompt never, continue to the next file
 							// otherwise, prompt user to retry move, retrying until the rename succeeds or they respond "N"
 							if prompt == Prompt::Never || !ask(&*format!("Error while renaming file: {:#?}. Try again?", e)) {
+								failed += 1;
 								break;
 							}
 						}
@@ -193,8 +201,17 @@ fn main() {
 			} else {
 				// no recommended name :c
 				info!("No known extension for file {:#?} of type {}", f.file, f.mime);
+				skipped += 1;
 			}
 		}
+
+		info!(
+			"Processed {} files: Renamed {}, skipped {}, failed to rename {}",
+			renamed + skipped + failed,
+			renamed,
+			skipped,
+			failed
+		);
 	} else {
 		let mut buffered_stdout = BufWriter::new(stdout());