bendns' repos / helix
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'helix-view/src/handlers/lsp.rs')
-rw-r--r--helix-view/src/handlers/lsp.rs103
1 files changed, 1 insertions, 102 deletions
diff --git a/helix-view/src/handlers/lsp.rs b/helix-view/src/handlers/lsp.rs
index 96ab4626..c27a4198 100644
--- a/helix-view/src/handlers/lsp.rs
+++ b/helix-view/src/handlers/lsp.rs
@@ -1,13 +1,8 @@
-use std::collections::btree_map::Entry;
-use std::collections::HashSet;
use std::fmt::Display;
use crate::editor::Action;
-use crate::events::{
- DiagnosticsDidChange, DocumentDidChange, DocumentDidClose, LanguageServerInitialized,
-};
+use crate::events::{DocumentDidChange, DocumentDidClose, LanguageServerInitialized};
use crate::{DocumentId, Editor};
-use helix_core::diagnostic::DiagnosticProvider;
use helix_core::Uri;
use helix_event::register_hook;
use helix_lsp::util::generate_transaction_from_edits;
@@ -31,14 +26,6 @@ pub enum SignatureHelpEvent {
RequestComplete { open: bool },
}
-pub struct PullDiagnosticsEvent {
- pub document_id: DocumentId,
-}
-
-pub struct PullAllDocumentsDiagnosticsEvent {
- pub language_servers: HashSet<LanguageServerId>,
-}
-
#[derive(Debug)]
pub struct ApplyEditError {
pub kind: ApplyEditErrorKind,
@@ -291,94 +278,6 @@ impl Editor {
Ok(())
}
- pub fn handle_lsp_diagnostics(
- &mut self,
- provider: &DiagnosticProvider,
- uri: Uri,
- version: Option<i32>,
- mut diagnostics: Vec<lsp::Diagnostic>,
- ) {
- let doc = self
- .documents
- .values_mut()
- .find(|doc| doc.uri().is_some_and(|u| u == uri));
-
- if let Some((version, doc)) = version.zip(doc.as_ref()) {
- if version != doc.version() {
- log::info!("Version ({version}) is out of date for {uri:?} (expected ({})), dropping PublishDiagnostic notification", doc.version());
- return;
- }
- }
-
- let mut unchanged_diag_sources = Vec::new();
- if let Some((lang_conf, old_diagnostics)) = doc
- .as_ref()
- .and_then(|doc| Some((doc.language_config()?, self.diagnostics.get(&uri)?)))
- {
- if !lang_conf.persistent_diagnostic_sources.is_empty() {
- // Sort diagnostics first by severity and then by line numbers.
- // Note: The `lsp::DiagnosticSeverity` enum is already defined in decreasing order
- diagnostics.sort_by_key(|d| (d.severity, d.range.start));
- }
- for source in &lang_conf.persistent_diagnostic_sources {
- let new_diagnostics = diagnostics
- .iter()
- .filter(|d| d.source.as_ref() == Some(source));
- let old_diagnostics = old_diagnostics
- .iter()
- .filter(|(d, d_provider)| {
- d_provider == provider && d.source.as_ref() == Some(source)
- })
- .map(|(d, _)| d);
- if new_diagnostics.eq(old_diagnostics) {
- unchanged_diag_sources.push(source.clone())
- }
- }
- }
-
- let diagnostics = diagnostics.into_iter().map(|d| (d, provider.clone()));
-
- // Insert the original lsp::Diagnostics here because we may have no open document
- // for diagnostic message and so we can't calculate the exact position.
- // When using them later in the diagnostics picker, we calculate them on-demand.
- let diagnostics = match self.diagnostics.entry(uri) {
- Entry::Occupied(o) => {
- let current_diagnostics = o.into_mut();
- // there may entries of other language servers, which is why we can't overwrite the whole entry
- current_diagnostics.retain(|(_, d_provider)| d_provider != provider);
- current_diagnostics.extend(diagnostics);
- current_diagnostics
- // Sort diagnostics first by severity and then by line numbers.
- }
- Entry::Vacant(v) => v.insert(diagnostics.collect()),
- };
-
- // Sort diagnostics first by severity and then by line numbers.
- // Note: The `lsp::DiagnosticSeverity` enum is already defined in decreasing order
- diagnostics.sort_by_key(|(d, provider)| (d.severity, d.range.start, provider.clone()));
-
- if let Some(doc) = doc {
- let diagnostic_of_language_server_and_not_in_unchanged_sources =
- |diagnostic: &lsp::Diagnostic, d_provider: &DiagnosticProvider| {
- d_provider == provider
- && diagnostic
- .source
- .as_ref()
- .is_none_or(|source| !unchanged_diag_sources.contains(source))
- };
- let diagnostics = Self::doc_diagnostics_with_filter(
- &self.language_servers,
- &self.diagnostics,
- doc,
- diagnostic_of_language_server_and_not_in_unchanged_sources,
- );
- doc.replace_diagnostics(diagnostics, &unchanged_diag_sources, Some(provider));
-
- let doc = doc.id();
- helix_event::dispatch(DiagnosticsDidChange { editor: self, doc });
- }
- }
-
pub fn execute_lsp_command(&mut self, command: lsp::Command, server_id: LanguageServerId) {
// the command is executed on the server and communicated back
// to the client asynchronously using workspace edits