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Cargo.lock

reviewed

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+10

Cargo.toml

reviewed

··· 1 1 + [package] 2 2 + name = "seekertools" 3 3 + version = "0.1.0" 4 4 + edition = "2024" 5 5 + 6 6 + [dependencies] 7 7 + audiotags = "0.5.0" 8 8 + clap = { version = "4", features = ["derive"] } 9 9 + serde = { version = "1.0", features = ["derive"] } 10 10 + serde_json = "1.0"

+240

src/main.rs

reviewed

··· 1 1 + use std::{fs, path::{Path, PathBuf}}; 2 2 + 3 3 + use audiotags::{AudioTag, Tag}; 4 4 + use clap::Parser; 5 5 + 6 6 + /// Simple audio tag reader 7 7 + #[derive(Parser, Debug)] 8 8 + #[command(author, version, about)] 9 9 + struct Args { 10 10 + /// Read files recursively 11 11 + #[arg(short, long)] 12 12 + recursive: bool, 13 13 + 14 14 + /// Output format: one of json, print, debug 15 15 + /// Output format: one of json, pjson, print, debug 16 16 + #[arg(short = 'o', long, default_value_t = Output::Json)] 17 17 + output: Output, 18 18 + 19 19 + /// Pretty-print output. With `--output json` this prints pretty JSON. With `--output debug` this prints human-friendly text. 20 20 + #[arg(long)] 21 21 + pretty: bool, 22 22 + /// Directory to scan 23 23 + directory: String, 24 24 + } 25 25 + 26 26 + #[derive(clap::ValueEnum, Clone, Debug)] 27 27 + enum Output { 28 28 + Json, 29 29 + Debug, 30 30 + } 31 31 + 32 32 + impl std::fmt::Display for Output { 33 33 + fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { 34 34 + match self { 35 35 + Output::Json => write!(f, "json"), 36 36 + Output::Debug => write!(f, "debug"), 37 37 + } 38 38 + } 39 39 + } 40 40 + 41 41 + #[derive(serde::Serialize)] 42 42 + struct AudioFileSummary { 43 43 + path: PathBuf, 44 44 + title: String, 45 45 + artist: String, 46 46 + album: Option<String>, 47 47 + cover_present: bool, 48 48 + } 49 49 + 50 50 + impl AudioFileEntry { 51 51 + fn to_summary(&self) -> AudioFileSummary { 52 52 + let title = self.tags.title().unwrap_or("Unknown").to_string(); 53 53 + let artist = self.tags.artist().unwrap_or("Unknown").to_string(); 54 54 + 55 55 + let (album, cover_present) = match self.tags.album() { 56 56 + Some(a) => (Some(a.title.to_string()), a.cover.is_some()), 57 57 + None => (None, false), 58 58 + }; 59 59 + 60 60 + AudioFileSummary { 61 61 + path: self.path.clone(), 62 62 + title, 63 63 + artist, 64 64 + album, 65 65 + cover_present, 66 66 + } 67 67 + } 68 68 + } 69 69 + 70 70 + pub struct AudioFileEntry { 71 71 + pub path: PathBuf, 72 72 + pub tags: Box<dyn AudioTag>, 73 73 + } 74 74 + 75 75 + impl std::fmt::Debug for AudioFileEntry { 76 76 + fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { 77 77 + let cover_present = match self.tags.album() { 78 78 + Some(album) => album.cover.is_some(), 79 79 + None => false, 80 80 + }; 81 81 + 82 82 + let album_info = self.tags.album().as_ref().map(|a| format!("{} by {}", a.title, a.artist.as_deref().unwrap_or("Unknown Artist"))); 83 83 + 84 84 + f.debug_struct("AudioFileEntry") 85 85 + .field("path", &self.path) 86 86 + .field("title", &self.tags.title().unwrap_or("Unknown")) 87 87 + .field("artist", &self.tags.artist().unwrap_or("Unknown")) 88 88 + .field("album", &album_info) 89 89 + .field("cover_present", &cover_present) 90 90 + .finish() 91 91 + } 92 92 + } 93 93 + 94 94 + impl std::fmt::Display for AudioFileEntry { 95 95 + fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { 96 96 + let title = self.tags.title().unwrap_or("Unknown"); 97 97 + let artist = self.tags.artist().unwrap_or("Unknown"); 98 98 + let (album_info, cover_present) = match self.tags.album() { 99 99 + Some(album) => { 100 100 + let artist = album.artist.as_ref().map(|s| &**s).unwrap_or("Unknown Artist"); 101 101 + let info = format!("{} by {}", album.title, artist); 102 102 + (info, album.cover.is_some()) 103 103 + } 104 104 + None => ("No album".to_string(), false), 105 105 + }; 106 106 + 107 107 + write!(f, "{} | {} | {} | {} | cover_present: {}", self.path.display(), title, artist, album_info, cover_present) 108 108 + } 109 109 + } 110 110 + 111 111 + type ResultType = Result<Vec<AudioFileEntry>, Box<dyn std::error::Error>>; 112 112 + 113 113 + fn is_audio_file(path: &Path) -> bool { 114 114 + if let Some(extension) = path.extension().and_then(|s| s.to_str()) { 115 115 + matches!( 116 116 + extension.to_lowercase().as_str(), 117 117 + "mp3" | "flac" | "ogg" | "wav" | "m4a" | "aac" 118 118 + ) 119 119 + } else { 120 120 + false 121 121 + } 122 122 + } 123 123 + 124 124 + fn read_folder<P: AsRef<Path>>(path: P, recursive: bool) -> ResultType { 125 125 + let dir_path = path.as_ref(); 126 126 + if !dir_path.is_dir() { 127 127 + return Err(format!("Path is not a directory: {}", dir_path.display()).into()); 128 128 + } 129 129 + 130 130 + let mut audio_files = Vec::new(); 131 131 + 132 132 + // Use a stack for iterative traversal so we can do recursive or single-level scanning 133 133 + let mut dirs = vec![dir_path.to_path_buf()]; 134 134 + 135 135 + while let Some(current_dir) = dirs.pop() { 136 136 + let entries = match fs::read_dir(&current_dir) { 137 137 + Ok(e) => e, 138 138 + Err(err) => { 139 139 + eprintln!("Failed to read directory {}: {}", current_dir.display(), err); 140 140 + continue; 141 141 + } 142 142 + }; 143 143 + 144 144 + for entry_res in entries { 145 145 + let entry = match entry_res { 146 146 + Ok(e) => e, 147 147 + Err(e) => { 148 148 + eprintln!("Failed to read dir entry in {}: {}", current_dir.display(), e); 149 149 + continue; 150 150 + } 151 151 + }; 152 152 + 153 153 + let file_path = entry.path(); 154 154 + 155 155 + if file_path.is_dir() { 156 156 + if recursive { 157 157 + dirs.push(file_path); 158 158 + } 159 159 + continue; 160 160 + } 161 161 + 162 162 + if !(file_path.is_file() && is_audio_file(&file_path)) { 163 163 + continue; 164 164 + } 165 165 + 166 166 + match Tag::new().read_from_path(&file_path) { 167 167 + Ok(tags) => { 168 168 + // store the path relative to the provided root directory 169 169 + let rel_path = if let Ok(rel) = file_path.strip_prefix(dir_path) { 170 170 + rel.to_path_buf() 171 171 + } else if let Some(name) = file_path.file_name() { 172 172 + PathBuf::from(name) 173 173 + } else { 174 174 + // fallback to the full path if all else fails 175 175 + file_path.clone() 176 176 + }; 177 177 + 178 178 + audio_files.push(AudioFileEntry { 179 179 + path: rel_path, 180 180 + tags, 181 181 + }); 182 182 + } 183 183 + Err(e) => { 184 184 + eprintln!("Failed to read tags from {}: {:?}", file_path.display(), e); 185 185 + // Continue processing other files instead of failing entirely 186 186 + } 187 187 + } 188 188 + } 189 189 + } 190 190 + 191 191 + Ok(audio_files) 192 192 + } 193 193 + 194 194 + 195 195 + fn main() { 196 196 + let args = Args::parse(); 197 197 + 198 198 + match read_folder(&args.directory, args.recursive) { 199 199 + Ok(audio_files) => { 200 200 + println!("Found {} audio files in '{}':", audio_files.len(), args.directory); 201 201 + // Decide behavior based on `--pretty` and `--output` 202 202 + if args.pretty { 203 203 + match args.output { 204 204 + Output::Json => { 205 205 + // pretty JSON array 206 206 + let summaries: Vec<_> = audio_files.into_iter().map(|e| e.to_summary()).collect(); 207 207 + match serde_json::to_string_pretty(&summaries) { 208 208 + Ok(s) => println!("{}", s), 209 209 + Err(e) => eprintln!("Failed to serialize summaries to pretty JSON: {}", e), 210 210 + } 211 211 + } 212 212 + Output::Debug => { 213 213 + // pretty + debug => human-friendly printed lines 214 214 + for entry in audio_files { 215 215 + println!("{}", entry); 216 216 + } 217 217 + } 218 218 + } 219 219 + } else { 220 220 + // not pretty: per-entry outputs 221 221 + for entry in audio_files { 222 222 + match args.output { 223 223 + Output::Debug => println!("{:?}", entry), 224 224 + Output::Json => { 225 225 + let summary = entry.to_summary(); 226 226 + match serde_json::to_string(&summary) { 227 227 + Ok(s) => println!("{}", s), 228 228 + Err(e) => eprintln!("Failed to serialize JSON for {}: {}", entry.path.display(), e), 229 229 + } 230 230 + } 231 231 + } 232 232 + } 233 233 + } 234 234 + } 235 235 + Err(e) => { 236 236 + eprintln!("Error reading folder '{}': {}", args.directory, e); 237 237 + std::process::exit(1); 238 238 + } 239 239 + } 240 240 + }