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Rework prettier installation and start

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This commit is contained in:
Kirill Bulatov 2023-11-02 21:21:41 +02:00
parent d673efebd2
commit 6bbb79a9f5
3 changed files with 366 additions and 393 deletions
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622
crates/project/src/project.rs
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@ -54,7 +54,7 @@ use lsp_command::*;
use node_runtime::NodeRuntime;
use parking_lot::Mutex;
use postage::watch;
use prettier::{LocateStart, Prettier};
use prettier::Prettier;
use project_settings::{LspSettings, ProjectSettings};
use rand::prelude::*;
use search::SearchQuery;
@ -82,8 +82,11 @@ use std::{
use terminals::Terminals;
use text::Anchor;
use util::{
debug_panic, defer, http::HttpClient, merge_json_value_into,
paths::LOCAL_SETTINGS_RELATIVE_PATH, post_inc, ResultExt, TryFutureExt as _,
debug_panic, defer,
http::HttpClient,
merge_json_value_into,
paths::{DEFAULT_PRETTIER_DIR, LOCAL_SETTINGS_RELATIVE_PATH},
post_inc, ResultExt, TryFutureExt as _,
};
pub use fs::*;
@ -162,17 +165,14 @@ pub struct Project {
copilot_log_subscription: Option<lsp::Subscription>,
current_lsp_settings: HashMap<Arc<str>, LspSettings>,
node: Option<Arc<dyn NodeRuntime>>,
#[cfg(not(any(test, feature = "test-support")))]
default_prettier: Option<DefaultPrettier>,
prettier_instances: HashMap<
(Option<WorktreeId>, PathBuf),
Shared<Task<Result<Arc<Prettier>, Arc<anyhow::Error>>>>,
>,
prettiers_per_worktree: HashMap<WorktreeId, HashSet<Option<PathBuf>>>,
prettier_instances: HashMap<PathBuf, Shared<Task<Result<Arc<Prettier>, Arc<anyhow::Error>>>>>,
}
#[cfg(not(any(test, feature = "test-support")))]
struct DefaultPrettier {
installation_process: Option<Shared<Task<()>>>,
instance: Option<Shared<Task<Result<Arc<Prettier>, Arc<anyhow::Error>>>>>,
#[cfg(not(any(test, feature = "test-support")))]
installed_plugins: HashSet<&'static str>,
}
@ -685,8 +685,8 @@ impl Project {
copilot_log_subscription: None,
current_lsp_settings: settings::get::<ProjectSettings>(cx).lsp.clone(),
node: Some(node),
#[cfg(not(any(test, feature = "test-support")))]
default_prettier: None,
prettiers_per_worktree: HashMap::default(),
prettier_instances: HashMap::default(),
}
})
@ -786,8 +786,8 @@ impl Project {
copilot_log_subscription: None,
current_lsp_settings: settings::get::<ProjectSettings>(cx).lsp.clone(),
node: None,
#[cfg(not(any(test, feature = "test-support")))]
default_prettier: None,
prettiers_per_worktree: HashMap::default(),
prettier_instances: HashMap::default(),
};
for worktree in worktrees {
@ -2681,20 +2681,8 @@ impl Project {
let buffer_file = File::from_dyn(buffer_file.as_ref());
let worktree = buffer_file.as_ref().map(|f| f.worktree_id(cx));
let task_buffer = buffer.clone();
let prettier_installation_task =
self.install_default_formatters(worktree, &new_language, &settings, cx);
cx.spawn(|project, mut cx| async move {
prettier_installation_task.await?;
let _ = project
.update(&mut cx, |project, cx| {
project.prettier_instance_for_buffer(&task_buffer, cx)
})
.await;
anyhow::Ok(())
})
.detach_and_log_err(cx);
self.install_default_formatters(worktree, &new_language, &settings, cx)
.detach_and_log_err(cx);
if let Some(file) = buffer_file {
let worktree = file.worktree.clone();
if let Some(tree) = worktree.read(cx).as_local() {
@ -4029,7 +4017,7 @@ impl Project {
}
pub fn format(
&self,
&mut self,
buffers: HashSet<ModelHandle<Buffer>>,
push_to_history: bool,
trigger: FormatTrigger,
@ -4049,10 +4037,10 @@ impl Project {
})
.collect::<Vec<_>>();
cx.spawn(|this, mut cx| async move {
cx.spawn(|project, mut cx| async move {
// Do not allow multiple concurrent formatting requests for the
// same buffer.
this.update(&mut cx, |this, cx| {
project.update(&mut cx, |this, cx| {
buffers_with_paths_and_servers.retain(|(buffer, _, _)| {
this.buffers_being_formatted
.insert(buffer.read(cx).remote_id())
@ -4060,7 +4048,7 @@ impl Project {
});
let _cleanup = defer({
let this = this.clone();
let this = project.clone();
let mut cx = cx.clone();
let buffers = &buffers_with_paths_and_servers;
move || {
@ -4128,7 +4116,7 @@ impl Project {
{
format_operation = Some(FormatOperation::Lsp(
Self::format_via_lsp(
&this,
&project,
&buffer,
buffer_abs_path,
&language_server,
@ -4163,16 +4151,24 @@ impl Project {
}
}
(Formatter::Auto, FormatOnSave::On | FormatOnSave::Off) => {
if let Some(prettier_task) = this
if let Some((prettier_path, prettier_task)) = project
.update(&mut cx, |project, cx| {
project.prettier_instance_for_buffer(buffer, cx)
}).await {
match prettier_task.await
{
Ok(prettier) => {
let buffer_path = buffer.read_with(&cx, |buffer, cx| {
File::from_dyn(buffer.file()).map(|file| file.abs_path(cx))
});
let buffer_file = buffer.update(&mut cx, |buffer, _| buffer.file().cloned());
let buffer_path= {
File::from_dyn(buffer_file.as_ref()).map(|file| {
cx.update(|cx| {
let worktree_id = file.worktree_id(cx);
let file_abs_path = file.abs_path(cx);
project.update(cx, |project, _| project.prettiers_per_worktree.entry(worktree_id).or_default().insert(prettier_path));
file_abs_path
})
})
};
format_operation = Some(FormatOperation::Prettier(
prettier
.format(buffer, buffer_path, &cx)
@ -4180,16 +4176,29 @@ impl Project {
.context("formatting via prettier")?,
));
}
Err(e) => anyhow::bail!(
"Failed to create prettier instance for buffer during autoformatting: {e:#}"
),
Err(e) => {
project.update(&mut cx, |project, _| {
match &prettier_path {
Some(prettier_path) => {
project.prettier_instances.remove(prettier_path);
},
None => {
if let Some(default_prettier) = project.default_prettier.as_mut() {
default_prettier.instance = None;
}
},
}
});
anyhow::bail!(
"Failed to create prettier instance from {prettier_path:?} for buffer during autoformatting: {e:#}"
)},
}
} else if let Some((language_server, buffer_abs_path)) =
language_server.as_ref().zip(buffer_abs_path.as_ref())
{
format_operation = Some(FormatOperation::Lsp(
Self::format_via_lsp(
&this,
&project,
&buffer,
buffer_abs_path,
&language_server,
@ -4202,16 +4211,24 @@ impl Project {
}
}
(Formatter::Prettier { .. }, FormatOnSave::On | FormatOnSave::Off) => {
if let Some(prettier_task) = this
if let Some((prettier_path, prettier_task)) = project
.update(&mut cx, |project, cx| {
project.prettier_instance_for_buffer(buffer, cx)
}).await {
match prettier_task.await
{
Ok(prettier) => {
let buffer_path = buffer.read_with(&cx, |buffer, cx| {
File::from_dyn(buffer.file()).map(|file| file.abs_path(cx))
});
let buffer_file = buffer.update(&mut cx, |buffer, _| buffer.file().cloned());
let buffer_path= {
File::from_dyn(buffer_file.as_ref()).map(|file| {
cx.update(|cx| {
let worktree_id = file.worktree_id(cx);
let file_abs_path = file.abs_path(cx);
project.update(cx, |project, _| project.prettiers_per_worktree.entry(worktree_id).or_default().insert(prettier_path));
file_abs_path
})
})
};
format_operation = Some(FormatOperation::Prettier(
prettier
.format(buffer, buffer_path, &cx)
@ -4219,9 +4236,22 @@ impl Project {
.context("formatting via prettier")?,
));
}
Err(e) => anyhow::bail!(
"Failed to create prettier instance for buffer during formatting: {e:#}"
),
Err(e) => {
project.update(&mut cx, |project, _| {
match &prettier_path {
Some(prettier_path) => {
project.prettier_instances.remove(prettier_path);
},
None => {
if let Some(default_prettier) = project.default_prettier.as_mut() {
default_prettier.instance = None;
}
},
}
});
anyhow::bail!(
"Failed to create prettier instance from {prettier_path:?} for buffer during formatting: {e:#}"
)},
}
}
}
@ -6431,15 +6461,25 @@ impl Project {
"Prettier config file {config_path:?} changed, reloading prettier instances for worktree {current_worktree_id}"
);
let prettiers_to_reload = self
.prettier_instances
.prettiers_per_worktree
.get(&current_worktree_id)
.iter()
.filter_map(|((worktree_id, prettier_path), prettier_task)| {
if worktree_id.is_none() || worktree_id == &Some(current_worktree_id) {
Some((*worktree_id, prettier_path.clone(), prettier_task.clone()))
} else {
None
}
.flat_map(|prettier_paths| prettier_paths.iter())
.flatten()
.filter_map(|prettier_path| {
Some((
current_worktree_id,
Some(prettier_path.clone()),
self.prettier_instances.get(prettier_path)?.clone(),
))
})
.chain(self.default_prettier.iter().filter_map(|default_prettier| {
Some((
current_worktree_id,
None,
default_prettier.instance.clone()?,
))
}))
.collect::<Vec<_>>();
cx.background()
@ -6450,9 +6490,15 @@ impl Project {
.clear_cache()
.await
.with_context(|| {
format!(
"clearing prettier {prettier_path:?} cache for worktree {worktree_id:?} on prettier settings update"
)
match prettier_path {
Some(prettier_path) => format!(
"clearing prettier {prettier_path:?} cache for worktree {worktree_id:?} on prettier settings update"
),
None => format!(
"clearing default prettier cache for worktree {worktree_id:?} on prettier settings update"
),
}
})
.map_err(Arc::new)
}
@ -8364,7 +8410,12 @@ impl Project {
&mut self,
buffer: &ModelHandle<Buffer>,
cx: &mut ModelContext<Self>,
) -> Task<Option<Shared<Task<Result<Arc<Prettier>, Arc<anyhow::Error>>>>>> {
) -> Task<
Option<(
Option<PathBuf>,
Shared<Task<Result<Arc<Prettier>, Arc<anyhow::Error>>>>,
)>,
> {
let buffer = buffer.read(cx);
let buffer_file = buffer.file();
let Some(buffer_language) = buffer.language() else {
@ -8374,136 +8425,136 @@ impl Project {
return Task::ready(None);
}
let buffer_file = File::from_dyn(buffer_file);
let buffer_path = buffer_file.map(|file| Arc::clone(file.path()));
let worktree_path = buffer_file
.as_ref()
.and_then(|file| Some(file.worktree.read(cx).abs_path()));
let worktree_id = buffer_file.map(|file| file.worktree_id(cx));
if self.is_local() || worktree_id.is_none() || worktree_path.is_none() {
if self.is_local() {
let Some(node) = self.node.as_ref().map(Arc::clone) else {
return Task::ready(None);
};
cx.spawn(|this, mut cx| async move {
let fs = this.update(&mut cx, |project, _| Arc::clone(&project.fs));
let prettier_dir = match cx
.background()
.spawn(Prettier::locate(
worktree_path.zip(buffer_path).map(
|(worktree_root_path, starting_path)| LocateStart {
worktree_root_path,
starting_path,
},
),
fs,
))
.await
{
Ok(path) => path,
Err(e) => {
return Some(
Task::ready(Err(Arc::new(e.context(
"determining prettier path for worktree {worktree_path:?}",
))))
.shared(),
);
}
};
if let Some(existing_prettier) = this.update(&mut cx, |project, _| {
project
.prettier_instances
.get(&(worktree_id, prettier_dir.clone()))
.cloned()
}) {
return Some(existing_prettier);
}
log::info!("Found prettier in {prettier_dir:?}, starting.");
let task_prettier_dir = prettier_dir.clone();
let weak_project = this.downgrade();
let new_server_id =
this.update(&mut cx, |this, _| this.languages.next_language_server_id());
let new_prettier_task = cx
.spawn(|mut cx| async move {
let prettier = Prettier::start(
worktree_id.map(|id| id.to_usize()),
new_server_id,
task_prettier_dir,
node,
cx.clone(),
)
.await
.context("prettier start")
.map_err(Arc::new)?;
log::info!("Started prettier in {:?}", prettier.prettier_dir());
if let Some((project, prettier_server)) =
weak_project.upgrade(&mut cx).zip(prettier.server())
match File::from_dyn(buffer_file).map(|file| file.abs_path(cx)) {
Some(buffer_path) => {
let fs = Arc::clone(&self.fs);
let installed_prettiers = self.prettier_instances.keys().cloned().collect();
return cx.spawn(|project, mut cx| async move {
match cx
.background()
.spawn(async move {
Prettier::locate_prettier_installation(
fs.as_ref(),
&installed_prettiers,
&buffer_path,
)
.await
})
.await
{
project.update(&mut cx, |project, cx| {
let name = if prettier.is_default() {
LanguageServerName(Arc::from("prettier (default)"))
} else {
let prettier_dir = prettier.prettier_dir();
let worktree_path = prettier
.worktree_id()
.map(WorktreeId::from_usize)
.and_then(|id| project.worktree_for_id(id, cx))
.map(|worktree| worktree.read(cx).abs_path());
match worktree_path {
Some(worktree_path) => {
if worktree_path.as_ref() == prettier_dir {
LanguageServerName(Arc::from(format!(
"prettier ({})",
prettier_dir
.file_name()
.and_then(|name| name.to_str())
.unwrap_or_default()
)))
} else {
let dir_to_display = match prettier_dir
.strip_prefix(&worktree_path)
.ok()
{
Some(relative_path) => relative_path,
None => prettier_dir,
};
LanguageServerName(Arc::from(format!(
"prettier ({})",
dir_to_display.display(),
)))
}
}
None => LanguageServerName(Arc::from(format!(
"prettier ({})",
prettier_dir.display(),
))),
}
};
Ok(None) => {
let new_task = project.update(&mut cx, |project, cx| {
let new_task = spawn_default_prettier(node, cx);
project
.default_prettier
.get_or_insert_with(|| DefaultPrettier {
instance: None,
#[cfg(not(any(test, feature = "test-support")))]
installed_plugins: HashSet::default(),
})
.instance = Some(new_task.clone());
new_task
});
return Some((None, new_task));
}
Err(e) => {
return Some((
None,
Task::ready(Err(Arc::new(e.context(
"determining prettier path for worktree {worktree_path:?}",
))))
.shared(),
));
}
Ok(Some(prettier_dir)) => {
if let Some(existing_prettier) =
project.update(&mut cx, |project, _| {
project.prettier_instances.get(&prettier_dir).cloned()
})
{
return Some((Some(prettier_dir), existing_prettier));
}
project
.supplementary_language_servers
.insert(new_server_id, (name, Arc::clone(prettier_server)));
cx.emit(Event::LanguageServerAdded(new_server_id));
});
log::info!("Found prettier in {prettier_dir:?}, starting.");
let task_prettier_dir = prettier_dir.clone();
let weak_project = project.downgrade();
let new_server_id = project.update(&mut cx, |this, _| {
this.languages.next_language_server_id()
});
let new_prettier_task = cx
.spawn(|mut cx| async move {
let prettier = Prettier::start(
new_server_id,
task_prettier_dir,
node,
cx.clone(),
)
.await
.context("prettier start")
.map_err(Arc::new)?;
log::info!(
"Started prettier in {:?}",
prettier.prettier_dir()
);
if let Some((project, prettier_server)) =
weak_project.upgrade(&mut cx).zip(prettier.server())
{
project.update(&mut cx, |project, cx| {
let name = if prettier.is_default() {
LanguageServerName(Arc::from(
"prettier (default)",
))
} else {
LanguageServerName(Arc::from(format!(
"prettier ({})",
prettier.prettier_dir().display(),
)))
};
project.supplementary_language_servers.insert(
new_server_id,
(name, Arc::clone(prettier_server)),
);
cx.emit(Event::LanguageServerAdded(new_server_id));
});
}
Ok(Arc::new(prettier)).map_err(Arc::new)
})
.shared();
project.update(&mut cx, |project, _| {
project
.prettier_instances
.insert(prettier_dir.clone(), new_prettier_task.clone());
});
Some((Some(prettier_dir), new_prettier_task))
}
}
Ok(Arc::new(prettier)).map_err(Arc::new)
})
.shared();
this.update(&mut cx, |project, _| {
project
.prettier_instances
.insert((worktree_id, prettier_dir), new_prettier_task.clone());
});
Some(new_prettier_task)
})
});
}
None => {
let new_task = spawn_default_prettier(node, cx);
self.default_prettier
.get_or_insert_with(|| DefaultPrettier {
instance: None,
#[cfg(not(any(test, feature = "test-support")))]
installed_plugins: HashSet::default(),
})
.instance = Some(new_task.clone());
return Task::ready(Some((None, new_task)));
}
}
} else if self.remote_id().is_some() {
return Task::ready(None);
} else {
Task::ready(Some(
Task::ready(Some((
None,
Task::ready(Err(Arc::new(anyhow!("project does not have a remote id")))).shared(),
))
)))
}
}
@ -8537,7 +8588,7 @@ impl Project {
let mut prettier_plugins = None;
if new_language.prettier_parser_name().is_some() {
prettier_plugins
.get_or_insert_with(|| HashSet::default())
.get_or_insert_with(|| HashSet::<&'static str>::default())
.extend(
new_language
.lsp_adapters()
@ -8549,27 +8600,25 @@ impl Project {
return Task::ready(Ok(()));
};
let fs = Arc::clone(&self.fs);
let locate_prettier_installation = match worktree.and_then(|worktree_id| {
self.worktree_for_id(worktree_id, cx)
.map(|worktree| worktree.read(cx).abs_path())
}) {
Some(locate_from) => {
let installed_prettiers = self.prettier_instances.keys().cloned().collect();
cx.background().spawn(async move {
Prettier::locate_prettier_installation(
fs.as_ref(),
&installed_prettiers,
locate_from.as_ref(),
)
.await
})
}
None => Task::ready(Ok(None)),
};
let mut plugins_to_install = prettier_plugins;
let (mut install_success_tx, mut install_success_rx) =
futures::channel::mpsc::channel::<HashSet<&'static str>>(1);
let new_installation_process = cx
.spawn(|this, mut cx| async move {
if let Some(installed_plugins) = install_success_rx.next().await {
this.update(&mut cx, |this, _| {
let default_prettier =
this.default_prettier
.get_or_insert_with(|| DefaultPrettier {
installation_process: None,
installed_plugins: HashSet::default(),
});
if !installed_plugins.is_empty() {
log::info!("Installed new prettier plugins: {installed_plugins:?}");
default_prettier.installed_plugins.extend(installed_plugins);
}
})
}
})
.shared();
let previous_installation_process =
if let Some(default_prettier) = &mut self.default_prettier {
plugins_to_install
@ -8577,83 +8626,128 @@ impl Project {
if plugins_to_install.is_empty() {
return Task::ready(Ok(()));
}
std::mem::replace(
&mut default_prettier.installation_process,
Some(new_installation_process.clone()),
)
default_prettier.instance.clone()
} else {
None
};
let default_prettier_dir = util::paths::DEFAULT_PRETTIER_DIR.as_path();
let already_running_prettier = self
.prettier_instances
.get(&(worktree, default_prettier_dir.to_path_buf()))
.cloned();
let fs = Arc::clone(&self.fs);
cx.spawn(|this, mut cx| async move {
if let Some(previous_installation_process) = previous_installation_process {
previous_installation_process.await;
}
let mut everything_was_installed = false;
this.update(&mut cx, |this, _| {
match &mut this.default_prettier {
Some(default_prettier) => {
plugins_to_install
.retain(|plugin| !default_prettier.installed_plugins.contains(plugin));
everything_was_installed = plugins_to_install.is_empty();
},
None => this.default_prettier = Some(DefaultPrettier { installation_process: Some(new_installation_process), installed_plugins: HashSet::default() }),
}
});
if everything_was_installed {
return Ok(());
}
cx.background()
.spawn(async move {
let prettier_wrapper_path = default_prettier_dir.join(prettier::PRETTIER_SERVER_FILE);
// method creates parent directory if it doesn't exist
fs.save(&prettier_wrapper_path, &text::Rope::from(prettier::PRETTIER_SERVER_JS), text::LineEnding::Unix).await
.with_context(|| format!("writing {} file at {prettier_wrapper_path:?}", prettier::PRETTIER_SERVER_FILE))?;
let packages_to_versions = future::try_join_all(
plugins_to_install
.iter()
.chain(Some(&"prettier"))
.map(|package_name| async {
let returned_package_name = package_name.to_string();
let latest_version = node.npm_package_latest_version(package_name)
.await
.with_context(|| {
format!("fetching latest npm version for package {returned_package_name}")
})?;
anyhow::Ok((returned_package_name, latest_version))
}),
)
.await
.context("fetching latest npm versions")?;
log::info!("Fetching default prettier and plugins: {packages_to_versions:?}");
let borrowed_packages = packages_to_versions.iter().map(|(package, version)| {
(package.as_str(), version.as_str())
}).collect::<Vec<_>>();
node.npm_install_packages(default_prettier_dir, &borrowed_packages).await.context("fetching formatter packages")?;
let installed_packages = !plugins_to_install.is_empty();
install_success_tx.try_send(plugins_to_install).ok();
if !installed_packages {
if let Some(prettier) = already_running_prettier {
prettier.await.map_err(|e| anyhow::anyhow!("Default prettier startup await failure: {e:#}"))?.clear_cache().await.context("clearing default prettier cache after plugins install")?;
match locate_prettier_installation
.await
.context("locate prettier installation")?
{
Some(_non_default_prettier) => return Ok(()),
None => {
let mut needs_restart = match previous_installation_process {
Some(previous_installation_process) => {
previous_installation_process.await.is_err()
}
None => true,
};
this.update(&mut cx, |this, _| {
if let Some(default_prettier) = &mut this.default_prettier {
plugins_to_install.retain(|plugin| {
!default_prettier.installed_plugins.contains(plugin)
});
needs_restart |= !plugins_to_install.is_empty();
}
});
if needs_restart {
let installed_plugins = plugins_to_install.clone();
cx.background()
.spawn(async move {
install_default_prettier(plugins_to_install, node, fs).await
})
.await
.context("prettier & plugins install")?;
this.update(&mut cx, |this, _| {
let default_prettier =
this.default_prettier
.get_or_insert_with(|| DefaultPrettier {
instance: None,
installed_plugins: HashSet::default(),
});
default_prettier.instance = None;
default_prettier.installed_plugins.extend(installed_plugins);
});
}
anyhow::Ok(())
}).await
}
}
Ok(())
})
}
}
fn spawn_default_prettier(
node: Arc<dyn NodeRuntime>,
cx: &mut ModelContext<'_, Project>,
) -> Shared<Task<Result<Arc<Prettier>, Arc<anyhow::Error>>>> {
cx.spawn(|project, mut cx| async move {
let new_server_id = project.update(&mut cx, |project, _| {
project.languages.next_language_server_id()
});
Prettier::start(
new_server_id,
DEFAULT_PRETTIER_DIR.clone(),
node,
cx.clone(),
)
.await
.context("default prettier spawn")
.map(Arc::new)
.map_err(Arc::new)
})
.shared()
}
#[cfg(not(any(test, feature = "test-support")))]
async fn install_default_prettier(
plugins_to_install: HashSet<&'static str>,
node: Arc<dyn NodeRuntime>,
fs: Arc<dyn Fs>,
) -> anyhow::Result<()> {
let prettier_wrapper_path = DEFAULT_PRETTIER_DIR.join(prettier::PRETTIER_SERVER_FILE);
// method creates parent directory if it doesn't exist
fs.save(
&prettier_wrapper_path,
&text::Rope::from(prettier::PRETTIER_SERVER_JS),
text::LineEnding::Unix,
)
.await
.with_context(|| {
format!(
"writing {} file at {prettier_wrapper_path:?}",
prettier::PRETTIER_SERVER_FILE
)
})?;
let packages_to_versions =
future::try_join_all(plugins_to_install.iter().chain(Some(&"prettier")).map(
|package_name| async {
let returned_package_name = package_name.to_string();
let latest_version = node
.npm_package_latest_version(package_name)
.await
.with_context(|| {
format!("fetching latest npm version for package {returned_package_name}")
})?;
anyhow::Ok((returned_package_name, latest_version))
},
))
.await
.context("fetching latest npm versions")?;
log::info!("Fetching default prettier and plugins: {packages_to_versions:?}");
let borrowed_packages = packages_to_versions
.iter()
.map(|(package, version)| (package.as_str(), version.as_str()))
.collect::<Vec<_>>();
node.npm_install_packages(DEFAULT_PRETTIER_DIR.as_path(), &borrowed_packages)
.await
.context("fetching formatter packages")?;
anyhow::Ok(())
}
fn subscribe_for_copilot_events(
copilot: &ModelHandle<Copilot>,
cx: &mut ModelContext<'_, Project>,