From f62018e80f6269149784246fdc6b22539b9c0bb8 Mon Sep 17 00:00:00 2001
From: Nathan Whitaker <17734409+nathanwhit@users.noreply.github.com>
Date: Sat, 20 Apr 2024 13:18:43 -0700
Subject: [PATCH] perf(lsp): Pass code action trigger kind to TSC (#23466)

---
 cli/lsp/language_server.rs | 1 +
 cli/lsp/tsc.rs             | 8 +++++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/cli/lsp/language_server.rs b/cli/lsp/language_server.rs
index 2529df6f7c..fdd497bbac 100644
--- a/cli/lsp/language_server.rs
+++ b/cli/lsp/language_server.rs
@@ -1879,6 +1879,7 @@ impl Inner {
           &self.config,
           &specifier,
         )),
+        params.context.trigger_kind,
         only,
       )
       .await?;
diff --git a/cli/lsp/tsc.rs b/cli/lsp/tsc.rs
index 16cca30e15..2873ba703b 100644
--- a/cli/lsp/tsc.rs
+++ b/cli/lsp/tsc.rs
@@ -490,8 +490,14 @@ impl TsServer {
     specifier: ModuleSpecifier,
     range: Range<u32>,
     preferences: Option<UserPreferences>,
+    trigger_kind: Option<lsp::CodeActionTriggerKind>,
     only: String,
   ) -> Result<Vec<ApplicableRefactorInfo>, LspError> {
+    let trigger_kind: Option<&str> = trigger_kind.map(|reason| match reason {
+      lsp::CodeActionTriggerKind::INVOKED => "invoked",
+      lsp::CodeActionTriggerKind::AUTOMATIC => "implicit",
+      _ => unreachable!(),
+    });
     let req = TscRequest {
       method: "getApplicableRefactors",
       // https://github.com/denoland/deno/blob/v1.37.1/cli/tsc/dts/typescript.d.ts#L6274
@@ -499,7 +505,7 @@ impl TsServer {
         self.specifier_map.denormalize(&specifier),
         { "pos": range.start, "end": range.end },
         preferences.unwrap_or_default(),
-        json!(null),
+        trigger_kind,
         only,
       ]),
     };