From 76e170c3d0d0784c0e612c5849798c65a2034f29 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Mon, 25 May 2020 14:12:53 +0200
Subject: Less rust-analyzer specific onEnter

---
 editors/code/src/commands.ts          | 10 +++++-----
 editors/code/src/rust-analyzer-api.ts |  3 +--
 editors/code/src/snippets.ts          |  3 +++
 3 files changed, 9 insertions(+), 7 deletions(-)

(limited to 'editors')

diff --git a/editors/code/src/commands.ts b/editors/code/src/commands.ts
index 573af5aa5..e08030140 100644
--- a/editors/code/src/commands.ts
+++ b/editors/code/src/commands.ts
@@ -3,7 +3,7 @@ import * as lc from 'vscode-languageclient';
 import * as ra from './rust-analyzer-api';
 
 import { Ctx, Cmd } from './ctx';
-import { applySnippetWorkspaceEdit } from './snippets';
+import { applySnippetWorkspaceEdit, applySnippetTextEdits } from './snippets';
 import { spawnSync } from 'child_process';
 import { RunnableQuickPick, selectRunnable, createTask } from './run';
 import { AstInspector } from './ast_inspector';
@@ -102,7 +102,7 @@ export function onEnter(ctx: Ctx): Cmd {
 
         if (!editor || !client) return false;
 
-        const change = await client.sendRequest(ra.onEnter, {
+        const lcEdits = await client.sendRequest(ra.onEnter, {
             textDocument: { uri: editor.document.uri.toString() },
             position: client.code2ProtocolConverter.asPosition(
                 editor.selection.active,
@@ -111,10 +111,10 @@ export function onEnter(ctx: Ctx): Cmd {
             // client.logFailedRequest(OnEnterRequest.type, error);
             return null;
         });
-        if (!change) return false;
+        if (!lcEdits) return false;
 
-        const workspaceEdit = client.protocol2CodeConverter.asWorkspaceEdit(change);
-        await applySnippetWorkspaceEdit(workspaceEdit);
+        const edits = client.protocol2CodeConverter.asTextEdits(lcEdits);
+        await applySnippetTextEdits(editor, edits);
         return true;
     }
 
diff --git a/editors/code/src/rust-analyzer-api.ts b/editors/code/src/rust-analyzer-api.ts
index 900c5cd5b..c10c0fa78 100644
--- a/editors/code/src/rust-analyzer-api.ts
+++ b/editors/code/src/rust-analyzer-api.ts
@@ -67,8 +67,7 @@ export interface JoinLinesParams {
 }
 export const joinLines = new lc.RequestType<JoinLinesParams, lc.TextEdit[], unknown>('experimental/joinLines');
 
-
-export const onEnter = request<lc.TextDocumentPositionParams, Option<lc.WorkspaceEdit>>("onEnter");
+export const onEnter = new lc.RequestType<lc.TextDocumentPositionParams, lc.TextEdit[], unknown>('experimental/onEnter');
 
 export interface RunnablesParams {
     textDocument: lc.TextDocumentIdentifier;
diff --git a/editors/code/src/snippets.ts b/editors/code/src/snippets.ts
index 794530162..bcb3f2cc7 100644
--- a/editors/code/src/snippets.ts
+++ b/editors/code/src/snippets.ts
@@ -8,7 +8,10 @@ export async function applySnippetWorkspaceEdit(edit: vscode.WorkspaceEdit) {
 
     const editor = vscode.window.visibleTextEditors.find((it) => it.document.uri.toString() === uri.toString());
     if (!editor) return;
+    await applySnippetTextEdits(editor, edits);
+}
 
+export async function applySnippetTextEdits(editor: vscode.TextEditor, edits: vscode.TextEdit[]) {
     let selection: vscode.Selection | undefined = undefined;
     let lineDelta = 0;
     await editor.edit((builder) => {
-- 
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