feat: sort tag items alphabetically

src/edit.rs

@@ -8,7 +8,7 @@ use std::collections::HashMap;
 use std::env::var;
 use std::io::Write;
 use std::path::PathBuf;
-use std::{fs::read_dir, fs::File, io::Read, process::Command};
+use std::{fs::File, fs::read_dir, io::Read, process::Command};
 
 pub fn edit(file_path: Vec<PathBuf>, extra_files: [String; 8]) -> std::io::Result<()> {
     let tmp_file_path = PathBuf::from("/tmp/keks-sort-metadata");
@@ -47,12 +47,14 @@ pub fn edit(file_path: Vec<PathBuf>, extra_files: [String; 8]) -> std::io::Resul
     }
 
     for file in &files {
+        let mut items: Vec<_> = file.tag.items().collect();
+        items.sort_by_key(|item| item.key().map_key(VorbisComments).unwrap());
         writeln!(
             tmp_file.try_clone()?,
             "------------ {:?} ------------",
             file.path
         )?;
-        for item in file.tag.items() {
+        for item in items {
             writeln!(
                 tmp_file,
                 "{} = {}",