Fix seed finder

quickpeep_raker/src/bin/qp-seedrake.rs

@@ -1,11 +1,13 @@
 use clap::Parser;
 use std::borrow::{Borrow, BorrowMut};
+use std::ffi::OsStr;
 
 use env_logger::Env;
 
 use anyhow::{anyhow, bail, Context};
 
 use colour::{dark_green_ln, dark_yellow, green, yellow_ln};
+use log::warn;
 use reqwest::{Client, Url};
 use std::path::PathBuf;
 use tokio::sync::mpsc;
@@ -56,6 +58,9 @@ pub async fn main() -> anyhow::Result<()> {
     let (seed_tx, seed_rx) = mpsc::channel(128);
 
     let seed_files = find_seed_files(config.seed_dir.clone()).await?;
+
+    eprintln!("{:?}", seed_files);
+
     tokio::spawn(async move {
         seed_loader(seed_files, &seed_tx).await?;
 
@@ -155,10 +160,21 @@ async fn find_seed_files(seed_dir: PathBuf) -> anyhow::Result<Vec<PathBuf>> {
 
         while let Some(entry) = dir.next_entry().await? {
             let path = entry.path();
-            if path.starts_with(".") {
+            let file_name = match path
+                .file_name()
+                .map(|osstr: &OsStr| osstr.to_str())
+                .flatten()
+            {
+                None => {
+                    warn!("Skipping non-UTF-8 name.");
                     continue;
                 }
-            if path.ends_with(".seed") {
+                Some(file_name) => file_name,
+            };
+            if file_name.starts_with(".") {
+                continue;
+            }
+            if file_name.ends_with(".seed") {
                 seedfiles.push(path);
                 continue;
             }