display setup errors

src-tauri/Cargo.toml

@@ -17,7 +17,7 @@ tauri-build = { version = "1.0.4", features = [] }
 [dependencies]
 serde_json = "1.0"
 serde = { version = "1.0", features = ["derive"] }
-tauri = { version = "1.0.5", features = ["api-all", "system-tray"] }
+tauri = { version = "1.0.5", features = ["api-all", "dialog", "system-tray"] }
 sodiumoxide = "0.2.7"
 tokio = { version = ">=1.19", features = ["full"] }
 sqlx = { version = "0.6.2", features = ["sqlite", "runtime-tokio-rustls"] }

src-tauri/src/config.rs

@@ -90,6 +90,7 @@ pub fn set_auto_launch(is_configured: bool) -> Result<(), SetupError> {
 
 
 pub fn get_or_create_db_path() -> Result<PathBuf, DataDirError> {
+    // debug_assertions doesn't always mean we are running in dev
     if cfg!(debug_assertions) && std::env::var("HOME").is_ok() {
         return Ok(PathBuf::from("./creddy.db"));
     }

src-tauri/src/main.rs

@@ -3,7 +3,9 @@
     windows_subsystem = "windows"
 )]
 use std::error::Error;
+use std::sync::mpsc::channel;
 
+use once_cell::sync::OnceCell;
 use sqlx::{
     SqlitePool,
     sqlite::SqlitePoolOptions,
@@ -15,7 +17,10 @@ use tauri::{
     Manager,
     async_runtime as rt,
 };
-use once_cell::sync::OnceCell;
+use tauri::api::dialog::{
+    MessageDialogBuilder, 
+    MessageDialogKind,
+};
 
 mod config;
 mod errors;
@@ -61,7 +66,7 @@ async fn setup(app: &mut App) -> Result<(), Box<dyn Error>> {
 }
 
 
-fn main() {
+fn run() -> tauri::Result<()> {
     tauri::Builder::default()
         .system_tray(tray::create())
         .on_system_tray_event(tray::handle_event)
@@ -74,8 +79,7 @@ fn main() {
             ipc::save_config,
         ])
         .setup(|app| rt::block_on(setup(app)))
-        .build(tauri::generate_context!())
-        .expect("error while running tauri application")
+        .build(tauri::generate_context!())?
         .run(|app, run_event| match run_event {
             tauri::RunEvent::WindowEvent { label, event, .. } => match event {
                 tauri::WindowEvent::CloseRequested { api, .. } => {
@@ -85,7 +89,23 @@ fn main() {
                 _ => ()
             }
             _ => ()
-        })
+        });
+
+    Ok(())
+}
+
+
+fn main() {
+    if let Err(e) = run() {
+        let (tx, rx) = channel();
+        MessageDialogBuilder::new(
+            "Creddy failed to start",
+            format!("{e}")
+        )
+            .kind(MessageDialogKind::Error)
+            .show(move |_| tx.send(true).unwrap());
+        rx.recv().unwrap();
+    }
 }
 
 

src/ui/Link.svelte

@@ -29,10 +29,7 @@
         if (alt && !event.altKey) return;
         if (shift && !event.shiftKey) return;
 
-        if (event.code === hotkey) {
-            click();
-        }
-        else if (hotkey === 'Enter' && event.code === 'NumpadEnter') {
+        if (event.key === hotkey) {
             click();
         }
     }
@@ -41,6 +38,6 @@
 
 <svelte:window on:keydown={handleHotkey} />
 
-<a href="#" on:click="{click}" class={classes}>
+<a href="/{target}" on:click|preventDefault="{click}" class={classes}>
     <slot></slot>
 </a>

src/views/Settings.svelte

@@ -1,5 +1,6 @@
 <script>
     import { invoke } from '@tauri-apps/api/tauri';
+    import { type } from '@tauri-apps/api/os';
 
     import { appState } from '../lib/state.js';
     import Nav from '../ui/Nav.svelte';
@@ -21,6 +22,9 @@
             $appState.config = await invoke('get_config');
         }
     }
+
+    let osType = '';
+    type().then(t => osType = t);
 </script>
 
 
@@ -52,7 +56,12 @@
             </svelte:fragment>
         </NumericSetting>
 
-        <NumericSetting title="Listen port" bind:value={$appState.config.listen_port} min=1 on:update={save}>
+        <NumericSetting
+            title="Listen port"
+            bind:value={$appState.config.listen_port}
+            min={osType === 'Windows_NT' ? 1 : 0}
+            on:update={save}
+        >
             <svelte:fragment slot="description">
                 Listen for credentials requests on this port. 
                 (Should be used with <code>$AWS_CONTAINER_CREDENTIALS_FULL_URI</code>)