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fix: don't spam repeated error messages when cargo check fails

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Conceptually, using a *message* here is wrong, because this is a
"status", rather than "point in time" thing. But statuses are an LSP
extension, while messages are stable. As a compromise, send message only
for more critical `metadata` failures, and only once per state change.
This commit is contained in:
Aleksey Kladov 2021-04-12 16:09:21 +03:00
parent a526d0a4b7
commit 29d5f29932
1 changed files with 8 additions and 7 deletions
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13
crates/rust-analyzer/src/reload.rs
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@ -100,10 +100,6 @@ impl GlobalState {
}
}
pub(crate) fn report_new_status_if_needed(&mut self) {
if !self.config.server_status_notification() {
return;
}
let mut status = lsp_ext::ServerStatusParams {
health: lsp_ext::Health::Ok,
quiescent: self.is_quiescent(),
@ -129,9 +125,16 @@ impl GlobalState {
if self.last_reported_status.as_ref() != Some(&status) {
self.last_reported_status = Some(status.clone());
if let (lsp_ext::Health::Error, Some(message)) = (status.health, &status.message) {
self.show_message(lsp_types::MessageType::Error, message.clone());
}
if self.config.server_status_notification() {
self.send_notification::<lsp_ext::ServerStatusNotification>(status);
}
}
}
pub(crate) fn fetch_workspaces_request(&mut self) {
self.fetch_workspaces_queue.request_op(())
@ -225,7 +228,6 @@ impl GlobalState {
if let Some(error_message) = self.fetch_workspace_error() {
log::error!("failed to switch workspaces: {}", error_message);
self.show_message(lsp_types::MessageType::Error, error_message);
if !self.workspaces.is_empty() {
return;
}
@ -233,7 +235,6 @@ impl GlobalState {
if let Some(error_message) = self.build_data_error() {
log::error!("failed to switch build data: {}", error_message);
self.show_message(lsp_types::MessageType::Error, error_message);
}
let workspaces = self