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add delay before reading the changed file

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This commit is contained in:
Evan Almloff 2022-06-17 14:50:05 -05:00
parent 815bdcdf00
commit 2908e53d1b
1 changed files with 2 additions and 3 deletions
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5
src/server/mod.rs
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@ -95,6 +95,8 @@ pub async fn startup_hot_reload(config: CrateConfig) -> Result<()> {
let mut watcher = RecommendedWatcher::new(move |evt: notify::Result<notify::Event>| { let mut watcher = RecommendedWatcher::new(move |evt: notify::Result<notify::Event>| {
if chrono::Local::now().timestamp() > last_update_time { if chrono::Local::now().timestamp() > last_update_time {
// Give time for the change to take effect before reading the file
std::thread::sleep(std::time::Duration::from_millis(100));
if let Ok(evt) = evt { if let Ok(evt) = evt {
let mut messages = Vec::new(); let mut messages = Vec::new();
let mut needs_rebuild = false; let mut needs_rebuild = false;
@ -105,9 +107,6 @@ pub async fn startup_hot_reload(config: CrateConfig) -> Result<()> {
} }
let mut src = String::new(); let mut src = String::new();
file.read_to_string(&mut src).expect("Unable to read file"); file.read_to_string(&mut src).expect("Unable to read file");
if src.is_empty() {
continue;
}
// find changes to the rsx in the file // find changes to the rsx in the file
if let Ok(syntax) = syn::parse_file(&src) { if let Ok(syntax) = syn::parse_file(&src) {
let mut last_file_rebuild = last_file_rebuild.lock().unwrap(); let mut last_file_rebuild = last_file_rebuild.lock().unwrap();