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Live-reload tree-sitter queries in development

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This commit is contained in:
Max Brunsfeld 2023-06-06 14:20:21 -07:00
parent 17560cc5b0
commit 7bfb51ee76
3 changed files with 92 additions and 12 deletions
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21
crates/zed/src/main.rs
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@ -160,6 +160,8 @@ fn main() {
ai::init(cx);
cx.spawn(|cx| watch_themes(fs.clone(), cx)).detach();
cx.spawn(|_| watch_languages(fs.clone(), languages.clone()))
.detach();
languages.set_theme(theme::current(cx).clone());
cx.observe_global::<SettingsStore, _>({
@ -660,11 +662,30 @@ async fn watch_themes(fs: Arc<dyn Fs>, mut cx: AsyncAppContext) -> Option<()> {
Some(())
}
#[cfg(debug_assertions)]
async fn watch_languages(fs: Arc<dyn Fs>, languages: Arc<LanguageRegistry>) -> Option<()> {
let mut events = fs
.watch(
"crates/zed/src/languages".as_ref(),
Duration::from_millis(100),
)
.await;
while (events.next().await).is_some() {
languages.reload();
}
Some(())
}
#[cfg(not(debug_assertions))]
async fn watch_themes(_fs: Arc<dyn Fs>, _cx: AsyncAppContext) -> Option<()> {
None
}
#[cfg(not(debug_assertions))]
async fn watch_languages(_: Arc<dyn Fs>, _: Arc<LanguageRegistry>) -> Option<()> {
None
}
fn connect_to_cli(
server_name: &str,
) -> Result<(mpsc::Receiver<CliRequest>, IpcSender<CliResponse>)> {