switch-case (downcase only currently)

janpipek · Aug 14, 2024 · 97854db · 97854db
1 parent da1245c
commit 97854db
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Showing 2 changed files with 25 additions and 8 deletions.
diff --git a/src/lib.rs b/src/lib.rs
@@ -1,10 +1,10 @@
 use colored::Colorize;
 use regex::Regex;
+use std::fmt::{Display, Formatter, Result};
 use std::fs::rename;
 use std::io::ErrorKind;
 use std::path::{Path, PathBuf};
 use std::process::{self, exit};
-use std::fmt::{Display, Formatter, Result};
 
 extern crate unidecode;
 use unidecode::unidecode;
@@ -30,11 +30,7 @@ impl Display for RenameIntent {
                 self.new_name.to_string_lossy().green()
             )
         } else {
-            write!(
-                f,
-                "{0} =",
-                self.path.to_string_lossy(),
-            )
+            write!(f, "{0} =", self.path.to_string_lossy(),)
         }
     }
 }
@@ -46,6 +42,7 @@ pub enum RenameCommand {
     FixExtension,
     Normalize,
     Replace(String, String, bool),
+    ChangeCase,
 }
 
 pub struct Config {
@@ -136,6 +133,14 @@ fn suggest_renames(files: &[PathBuf], command: &RenameCommand) -> Vec<RenameInte
                     new_name: PathBuf::from(new_name),
                 }
             }
+            RenameCommand::ChangeCase => {
+                let path_str = path.to_string_lossy().to_string();
+                let new_name = path_str.to_lowercase();
+                RenameIntent {
+                    path: path.clone(),
+                    new_name: PathBuf::from(new_name),
+                }
+            }
         })
         .collect()
 }
@@ -240,7 +245,13 @@ fn try_rename(path: &Path, new_name: &Path) -> bool {
     }
 }
 
-fn process_command(command: &RenameCommand, files: &[PathBuf], dry: bool, auto_confirm: bool, show_unchanged: bool) {
+fn process_command(
+    command: &RenameCommand,
+    files: &[PathBuf],
+    dry: bool,
+    auto_confirm: bool,
+    show_unchanged: bool,
+) {
     let intents = suggest_renames(files, command);
     if dry {
         print_intents(&intents, show_unchanged);
@@ -272,6 +283,6 @@ pub fn run(config: &Config) {
         &config.files,
         config.dry,
         config.auto_confirm,
-        config.show_unchanged
+        config.show_unchanged,
     );
 }
diff --git a/src/main.rs b/src/main.rs
@@ -38,6 +38,7 @@ fn extract_command(args_matches: &ArgMatches) -> Option<RenameCommand> {
             matches.get_one::<String>("replacement").unwrap().clone(),
             matches.get_flag("regex"),
         )),
+        Some(("change-case", _)) => Some(RenameCommand::ChangeCase),
         _ => None,
     }
 }
@@ -142,6 +143,11 @@ fn create_cli_command() -> Command {
                 )
                 .arg(path_arg.clone()),
         )
+        .subcommand(
+            Command::new("change-case")
+                .about("Change case of all files.")
+                .arg(path_arg.clone()),
+        )
 }
 
 fn main() {