Walk source directories recursivly, find torrent files

Cargo.lock

@@ -134,6 +134,15 @@ dependencies = [
  "proc-macro2",
 ]
 
+[[package]]
+name = "same-file"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "strsim"
 version = "0.11.1"
@@ -156,6 +165,7 @@ name = "transmission-torrent-loader"
 version = "0.1.0"
 dependencies = [
  "clap",
+ "walkdir",
 ]
 
 [[package]]
@@ -170,6 +180,25 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"
 
+[[package]]
+name = "walkdir"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b"
+dependencies = [
+ "same-file",
+ "winapi-util",
+]
+
+[[package]]
+name = "winapi-util"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb"
+dependencies = [
+ "windows-sys",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.59.0"

Cargo.toml

@@ -5,3 +5,4 @@ edition = "2024"
 
 [dependencies]
 clap = { version = "4.5.39", features = ["derive"] }
+walkdir = "2.5.0"

src/main.rs

@@ -1,4 +1,6 @@
 use clap::Parser;
+use std::path::{Path, PathBuf};
+use walkdir::WalkDir;
 
 #[derive(Parser, Debug)]
 #[command(
@@ -8,19 +10,29 @@ use clap::Parser;
     long_about = None
 )]
 struct Args {
-    /// Source path (original file/directory)
+    /// Source path (root of directory tree with torrent files)
     #[arg(short = 's', long = "source", required = true)]
     source: String,
 
-    /// Destination path (target file/directory)
+    /// Destination path (download root)
     #[arg(short = 'd', long = "destination", required = true)]
     destination: String,
 
-    /// Rename flag (whether to rename files)
+    /// Rename flag (whether to rename root directory of torrent, if exists)
     #[arg(short = 'r', long = "rename", default_value_t = false)]
     rename: bool,
 }
 
+fn find_torrent_files(start_path: &Path) -> Vec<PathBuf> {
+    WalkDir::new(start_path)
+        .into_iter()
+        .filter_map(|e| e.ok())
+        .filter(|e| e.file_type().is_file())
+        .filter(|e| e.path().extension().unwrap_or_default().to_str() == Some("torrent"))
+        .map(|e| e.into_path())
+        .collect()
+}
+
 fn main() {
     let args = Args::parse();
 
@@ -28,4 +40,8 @@ fn main() {
     println!("Source path: {}", args.source);
     println!("Destination path: {}", args.destination);
     println!("Rename: {}", args.rename);
+    let torrent_files = find_torrent_files(Path::new(&args.source));
+    for file in torrent_files {
+        println!("{}", file.display());
+    }
 }

tasks.md

@@ -9,7 +9,6 @@ https://chat.deepseek.com/a/chat/s/70331337-52dd-4f53-9344-c680977f73dc
 ## Задачи
 - Создать привязку к systemd: service и timer
   - https://documentation.suse.com/smart/systems-management/html/systemd-working-with-timers/index.html
-- Обходить дерево директорий
 - Создавать новую директорию в нужном месте
 - Вскрывать торрент-файл, чтобы понять нужно ли переименование
     - Если файл один, то не нужно, но нужно создавать директорию
@@ -22,3 +21,4 @@ https://chat.deepseek.com/a/chat/s/70331337-52dd-4f53-9344-c680977f73dc
     - source
     - destination
     - rename
+- Обходить дерево директорий