Use serde default instead of options in the CLI

packages/cli/src/server/mod.rs

@@ -5,10 +5,7 @@ use dioxus_core::Template;
 use dioxus_html::HtmlCtx;
 use dioxus_rsx::hot_reload::*;
 use notify::{RecommendedWatcher, Watcher};
-use std::{
-    path::PathBuf,
-    sync::{Arc, Mutex},
-};
+use std::sync::{Arc, Mutex};
 use tokio::sync::broadcast::Sender;
 
 mod output;
@@ -25,13 +22,7 @@ async fn setup_file_watcher<F: Fn() -> Result<BuildResult> + Send + 'static>(
     let mut last_update_time = chrono::Local::now().timestamp();
 
     // file watcher: check file change
-    let allow_watch_path = config
-        .dioxus_config
-        .web
-        .watcher
-        .watch_path
-        .clone()
-        .unwrap_or_else(|| vec![PathBuf::from("src")]);
+    let allow_watch_path = config.dioxus_config.web.watcher.watch_path.clone();
 
     let watcher_config = config.clone();
     let mut watcher = notify::recommended_watcher(move |info: notify::Result<notify::Event>| {
@@ -87,13 +78,7 @@ async fn setup_file_watcher_hot_reload<F: Fn() -> Result<BuildResult> + Send + '
     web_info: Option<WebServerInfo>,
 ) -> Result<RecommendedWatcher> {
     // file watcher: check file change
-    let allow_watch_path = config
-        .dioxus_config
-        .web
-        .watcher
-        .watch_path
-        .clone()
-        .unwrap_or_else(|| vec![PathBuf::from("src")]);
+    let allow_watch_path = config.dioxus_config.web.watcher.watch_path.clone();
 
     let watcher_config = config.clone();
     let mut last_update_time = chrono::Local::now().timestamp();