version 8.0.1, fix path handling bug in #53

Author: spieglt

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "flying-carpet"
-version = "8.0.0"
+version = "8.0.1"
 description = "Encrypted file transfer over ad hoc WiFi between Android, iOS, Linux, macOS, and Windows"
 authors = ["Theron Spiegl"]
 license = "GPL-3.0-only"

Flying Carpet/src-tauri/Cargo.toml

@@ -8,7 +8,7 @@
   },
   "package": {
     "productName": "FlyingCarpet",
-    "version": "8.0.0"
+    "version": "8.0.1"
   },
   "tauri": {
     "allowlist": {

Flying Carpet/src-tauri/tauri.conf.json

@@ -383,9 +383,9 @@ window.modeChange = modeChange;
 window.peerChange = peerChange;
 
 const aboutMessage = `https://flyingcarpet.spiegl.dev
-Version: 8.0
+Version: 8.0.1
 theron@spiegl.dev
-Copyright (c) 2023, Theron Spiegl
+Copyright (c) 2024, Theron Spiegl
 All rights reserved.
 
 Flying Carpet performs file transfers between two laptops or phones (Android, iOS, Linux, Mac, Windows) via ad hoc WiFi. No access point or network gear is required. Just select a file, whether each device is sending or receiving, and the operating system of the other device. For mobile versions, search for "Flying Carpet File Transfer" in the Apple App Store or Google Play Store.

Flying Carpet/src/main.js

@@ -1,4 +1,4 @@
-Copyright (c) 2023, Theron Spiegl
+Copyright (c) 2024, Theron Spiegl
 All rights reserved.
 
 GNU GENERAL PUBLIC LICENSE

LICENSE.txt

@@ -1,6 +1,6 @@
 [package]
 name = "flying-carpet-core"
-version = "8.0.0"
+version = "8.0.1"
 edition = "2021"
 license = "GPL-3.0-only"
 

core/Cargo.toml

@@ -10,7 +10,7 @@ use sha2::{Digest, Sha256};
 use std::{
     error::Error,
     net::SocketAddr,
-    path::PathBuf,
+    path::{PathBuf, Path},
     str::FromStr,
     sync::{Arc, Mutex},
 };
@@ -178,16 +178,19 @@ pub async fn start_transfer<T: UI>(
                 }
             }
             // find folder common to all files
-            let mut common_folder = files[0].parent().expect("file has no parent");
+            let mut common_folder = files[0].parent().or(Some(Path::new(""))).unwrap();
             if files.len() > 1 {
                 for file in &files[1..] {
-                    let current = file.parent().expect("file has no parent");
-                    if current.components().collect::<Vec<_>>().len() < common_folder.components().collect::<Vec<_>>().len() {
+                    let current = file.parent().or(Some(Path::new(""))).unwrap();
+                    let current_len = current.components().collect::<Vec<_>>().len();
+                    let common_len = common_folder.components().collect::<Vec<_>>().len();
+                    if current_len < common_len {
                         common_folder = current;
+                    } else if current_len == common_len {
+                        common_folder = current.parent().or(Some(Path::new(""))).unwrap();
                     }
                 }
             }
-            ui.output(&format!("common folder: {}", common_folder.display()));
             // send files
             for (i, file) in files.iter().enumerate() {
                 let file_name = file