eh: replaced the manual directory traversal with walkdir

Signed-off-by: NotAShelf <raf@notashelf.dev>
Change-Id: I537cc9b6ab7110c47f9884f1793b07596a6a6964

Cargo.lock

@@ -79,6 +79,7 @@ dependencies = [
  "thiserror",
  "tracing",
  "tracing-subscriber",
+ "walkdir",
  "yansi",
 ]
 
@@ -174,6 +175,15 @@ version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
 
+[[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 = "sharded-slab"
 version = "0.1.7"
@@ -298,6 +308,25 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ba73ea9cf16a25df0c8caa16c51acb937d5712a8429db78a3ee29d5dcacd3a65"
 
+[[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 = "0.1.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2a7b1c03c876122aa43f3020e6c3c3ee5c05081c9a00739faf7503aeba10d22"
+dependencies = [
+ "windows-sys",
+]
+
 [[package]]
 name = "windows-link"
 version = "0.2.1"

Cargo.toml

@@ -18,6 +18,7 @@ regex              = "1.12.2"
 thiserror          = "2.0.17"
 tracing            = "0.1.41"
 tracing-subscriber = "0.3.20"
+walkdir            = "2.5.0"
 yansi              = "1.0.1"
 
 [profile.release]

eh/Cargo.toml

@@ -7,8 +7,8 @@ authors.workspace      = true
 rust-version.workspace = true
 
 [lib]
-name = "eh"
+crate-type = [ "lib" ]
-crate-type = ["lib"]
+name       = "eh"
 
 [dependencies]
 clap.workspace               = true
@@ -16,4 +16,5 @@ regex.workspace              = true
 thiserror.workspace          = true
 tracing.workspace            = true
 tracing-subscriber.workspace = true
+walkdir.workspace            = true
 yansi.workspace              = true

eh/src/util.rs

@@ -5,6 +5,7 @@ use std::fs;
 use std::io::Write;
 use std::path::{Path, PathBuf};
 use tracing::{info, warn};
+use walkdir::WalkDir;
 use yansi::Paint;
 
 pub trait HashExtractor {
@@ -54,21 +55,20 @@ impl NixFileFixer for DefaultNixFileFixer {
     }
 
     fn find_nix_files(&self) -> Result<Vec<PathBuf>> {
-        let mut files = Vec::new();
+        let files: Vec<PathBuf> = WalkDir::new(".")
-        let mut stack = vec![PathBuf::from(".")];
+            .into_iter()
-        while let Some(dir) = stack.pop() {
+            .filter_map(|entry| entry.ok())
-            let entries = fs::read_dir(&dir)?;
+            .filter(|entry| {
-            for entry in entries.flatten() {
+                entry.file_type().is_file()
-                let path = entry.path();
+                    && entry
-                if path.is_dir() {
+                        .path()
-                    stack.push(path);
+                        .extension()
-                } else if let Some(ext) = path.extension()
+                        .map(|ext| ext.eq_ignore_ascii_case("nix"))
-                    && ext.eq_ignore_ascii_case("nix")
+                        .unwrap_or(false)
-                {
+            })
-                    files.push(path);
+            .map(|entry| entry.path().to_path_buf())
-                }
+            .collect();
-            }
+
-        }
         if files.is_empty() {
             Err(EhError::NoNixFilesFound)
         } else {

xtask/Cargo.toml

@@ -9,6 +9,6 @@ publish                = false
 
 
 [dependencies]
-clap.workspace = true
+clap.workspace          = true
 clap_complete.workspace = true
-eh = { path = "../eh" }
+eh                      = { path = "../eh" }