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Auto merge of #13605 - Veykril:empty-ws-error, r=Veykril

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fix: Fix r-a eagerly showing no discovered workspace errors
This commit is contained in:
bors 2022-11-11 13:37:27 +00:00
commit d3531e8ce6
3 changed files with 6 additions and 9 deletions
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2
crates/rust-analyzer/src/global_state.rs
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@ -100,7 +100,7 @@ pub(crate) struct GlobalState {
/// the user just adds comments or whitespace to Cargo.toml, we do not want
/// to invalidate any salsa caches.
pub(crate) workspaces: Arc<Vec<ProjectWorkspace>>,
pub(crate) fetch_workspaces_queue: OpQueue<Vec<anyhow::Result<ProjectWorkspace>>>,
pub(crate) fetch_workspaces_queue: OpQueue<Option<Vec<anyhow::Result<ProjectWorkspace>>>>,
pub(crate) fetch_build_data_queue:
OpQueue<(Arc<Vec<ProjectWorkspace>>, Vec<anyhow::Result<WorkspaceBuildScripts>>)>,

2
crates/rust-analyzer/src/main_loop.rs
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@ -451,7 +451,7 @@ fn handle_task(&mut self, prime_caches_progress: &mut Vec<PrimeCachesProgress>,
ProjectWorkspaceProgress::Begin => (Progress::Begin, None),
ProjectWorkspaceProgress::Report(msg) => (Progress::Report, Some(msg)),
ProjectWorkspaceProgress::End(workspaces) => {
self.fetch_workspaces_queue.op_completed(workspaces);
self.fetch_workspaces_queue.op_completed(Some(workspaces));
let old = Arc::clone(&self.workspaces);
self.switch_workspaces("fetched workspace".to_string());

11
crates/rust-analyzer/src/reload.rs
View File

@ -206,12 +206,9 @@ pub(crate) fn switch_workspaces(&mut self, cause: Cause) {
self.show_and_log_error("failed to run build scripts".to_string(), Some(error));
}
let workspaces = self
.fetch_workspaces_queue
.last_op_result()
.iter()
.filter_map(|res| res.as_ref().ok().cloned())
.collect::<Vec<_>>();
let Some(workspaces) = self.fetch_workspaces_queue.last_op_result() else { return; };
let workspaces =
workspaces.iter().filter_map(|res| res.as_ref().ok().cloned()).collect::<Vec<_>>();
fn eq_ignore_build_data<'a>(
left: &'a ProjectWorkspace,
@ -435,7 +432,7 @@ fn eq_ignore_build_data<'a>(
fn fetch_workspace_error(&self) -> Result<(), String> {
let mut buf = String::new();
let last_op_result = self.fetch_workspaces_queue.last_op_result();
let Some(last_op_result) = self.fetch_workspaces_queue.last_op_result() else { return Ok(()) };
if last_op_result.is_empty() {
stdx::format_to!(buf, "rust-analyzer failed to discover workspace");
} else {