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Allow waiting for language to be loaded in LanguageRegistry APIs

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This commit is contained in:
Antonio Scandurra 2023-03-10 12:17:47 +01:00
parent 221bb54e48
commit 7a600e7a65
7 changed files with 201 additions and 126 deletions
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126
crates/zed/src/zed.rs
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@ -167,9 +167,8 @@ pub fn init(app_state: &Arc<AppState>, cx: &mut gpui::MutableAppContext) {
});
cx.add_action({
let app_state = app_state.clone();
move |workspace: &mut Workspace, _: &OpenLicenses, cx: &mut ViewContext<Workspace>| {
move |_: &mut Workspace, _: &OpenLicenses, cx: &mut ViewContext<Workspace>| {
open_bundled_file(
workspace,
app_state.clone(),
"licenses.md",
"Open Source License Attribution",
@ -192,9 +191,8 @@ pub fn init(app_state: &Arc<AppState>, cx: &mut gpui::MutableAppContext) {
});
cx.add_action({
let app_state = app_state.clone();
move |workspace: &mut Workspace, _: &OpenDefaultKeymap, cx: &mut ViewContext<Workspace>| {
move |_: &mut Workspace, _: &OpenDefaultKeymap, cx: &mut ViewContext<Workspace>| {
open_bundled_file(
workspace,
app_state.clone(),
"keymaps/default.json",
"Default Key Bindings",
@ -205,11 +203,8 @@ pub fn init(app_state: &Arc<AppState>, cx: &mut gpui::MutableAppContext) {
});
cx.add_action({
let app_state = app_state.clone();
move |workspace: &mut Workspace,
_: &OpenDefaultSettings,
cx: &mut ViewContext<Workspace>| {
move |_: &mut Workspace, _: &OpenDefaultSettings, cx: &mut ViewContext<Workspace>| {
open_bundled_file(
workspace,
app_state.clone(),
"settings/default.json",
"Default Settings",
@ -218,32 +213,41 @@ pub fn init(app_state: &Arc<AppState>, cx: &mut gpui::MutableAppContext) {
);
}
});
cx.add_action(
|workspace: &mut Workspace, _: &DebugElements, cx: &mut ViewContext<Workspace>| {
cx.add_action({
let app_state = app_state.clone();
move |_: &mut Workspace, _: &DebugElements, cx: &mut ViewContext<Workspace>| {
let app_state = app_state.clone();
let markdown = app_state.languages.language_for_name("JSON");
let content = to_string_pretty(&cx.debug_elements()).unwrap();
let project = workspace.project().clone();
let json_language = project
.read(cx)
.languages()
.language_for_name("JSON")
.unwrap();
if project.read(cx).is_remote() {
cx.propagate_action();
} else if let Some(buffer) = project
.update(cx, |project, cx| {
project.create_buffer(&content, Some(json_language), cx)
})
.log_err()
{
workspace.add_item(
Box::new(
cx.add_view(|cx| Editor::for_buffer(buffer, Some(project.clone()), cx)),
),
cx,
);
}
},
);
cx.spawn(|workspace, mut cx| async move {
let markdown = markdown.await.log_err();
workspace
.update(&mut cx, |workspace, cx| {
workspace.with_local_workspace(&app_state, cx, move |workspace, cx| {
let project = workspace.project().clone();
let buffer = project
.update(cx, |project, cx| {
project.create_buffer(&content, markdown, cx)
})
.expect("creating buffers on a local workspace always succeeds");
let buffer = cx.add_model(|cx| {
MultiBuffer::singleton(buffer, cx)
.with_title("Debug Elements".into())
});
workspace.add_item(
Box::new(cx.add_view(|cx| {
Editor::for_multibuffer(buffer, Some(project.clone()), cx)
})),
cx,
);
})
})
.await;
})
.detach();
}
});
cx.add_action(
|workspace: &mut Workspace,
_: &project_panel::ToggleFocus,
@ -628,6 +632,7 @@ fn open_telemetry_log_file(
start_offset += newline_offset + 1;
}
let log_suffix = &log[start_offset..];
let json = app_state.languages.language_for_name("JSON").await.log_err();
workspace.update(&mut cx, |workspace, cx| {
let project = workspace.project().clone();
@ -635,7 +640,7 @@ fn open_telemetry_log_file(
.update(cx, |project, cx| project.create_buffer("", None, cx))
.expect("creating buffers on a local workspace always succeeds");
buffer.update(cx, |buffer, cx| {
buffer.set_language(app_state.languages.language_for_name("JSON"), cx);
buffer.set_language(json, cx);
buffer.edit(
[(
0..0,
@ -668,35 +673,42 @@ fn open_telemetry_log_file(
}
fn open_bundled_file(
workspace: &mut Workspace,
app_state: Arc<AppState>,
asset_path: &'static str,
title: &'static str,
language: &'static str,
cx: &mut ViewContext<Workspace>,
) {
workspace
.with_local_workspace(&app_state, cx, |workspace, cx| {
let project = workspace.project().clone();
let buffer = project.update(cx, |project, cx| {
let text = Assets::get(asset_path)
.map(|f| f.data)
.unwrap_or_else(|| Cow::Borrowed(b"File not found"));
let text = str::from_utf8(text.as_ref()).unwrap();
project
.create_buffer(text, project.languages().language_for_name(language), cx)
.expect("creating buffers on a local workspace always succeeds")
});
let buffer =
cx.add_model(|cx| MultiBuffer::singleton(buffer, cx).with_title(title.into()));
workspace.add_item(
Box::new(
cx.add_view(|cx| Editor::for_multibuffer(buffer, Some(project.clone()), cx)),
),
cx,
);
})
.detach();
let language = app_state.languages.language_for_name(language);
cx.spawn(|workspace, mut cx| async move {
let language = language.await.log_err();
workspace
.update(&mut cx, |workspace, cx| {
workspace.with_local_workspace(&app_state, cx, |workspace, cx| {
let project = workspace.project();
let buffer = project.update(cx, |project, cx| {
let text = Assets::get(asset_path)
.map(|f| f.data)
.unwrap_or_else(|| Cow::Borrowed(b"File not found"));
let text = str::from_utf8(text.as_ref()).unwrap();
project
.create_buffer(text, language, cx)
.expect("creating buffers on a local workspace always succeeds")
});
let buffer = cx.add_model(|cx| {
MultiBuffer::singleton(buffer, cx).with_title(title.into())
});
workspace.add_item(
Box::new(cx.add_view(|cx| {
Editor::for_multibuffer(buffer, Some(project.clone()), cx)
})),
cx,
);
})
})
.await;
})
.detach();
}
fn schema_file_match(path: &Path) -> &Path {