3 files changed, 48 insertions, 35 deletions

diff --git a/editors/code/src/commands/analyzer_status.ts b/editors/code/src/commands/analyzer_status.ts
index 5840e8fc0..c9d32fe07 100644
--- a/editors/code/src/commands/analyzer_status.ts
+++ b/editors/code/src/commands/analyzer_status.ts
@@ -1,19 +1,19 @@
 import * as vscode from 'vscode';
-import { Server } from '../server';
+import { Ctx, Cmd } from '../ctx';
 // Shows status of rust-analyzer (for debugging)
 
-export function makeCommand(context: vscode.ExtensionContext) {
+export function analyzerStatus(ctx: Ctx): Cmd {
     let poller: NodeJS.Timer | null = null;
-    const tdcp = new TextDocumentContentProvider();
+    const tdcp = new TextDocumentContentProvider(ctx);
 
-    context.subscriptions.push(
+    ctx.pushCleanup(
         vscode.workspace.registerTextDocumentContentProvider(
             'rust-analyzer-status',
             tdcp,
         ),
     );
 
-    context.subscriptions.push({
+    ctx.pushCleanup({
         dispose() {
             if (poller != null) {
                 clearInterval(poller);
@@ -39,9 +39,16 @@ export function makeCommand(context: vscode.ExtensionContext) {
 
 class TextDocumentContentProvider
     implements vscode.TextDocumentContentProvider {
+
     uri = vscode.Uri.parse('rust-analyzer-status://status');
     eventEmitter = new vscode.EventEmitter<vscode.Uri>();
 
+    ctx: Ctx
+
+    constructor(ctx: Ctx) {
+        this.ctx = ctx
+    }
+
     provideTextDocumentContent(
         _uri: vscode.Uri,
     ): vscode.ProviderResult<string> {
@@ -49,7 +56,7 @@ class TextDocumentContentProvider
         if (editor == null) {
             return '';
         }
-        return Server.client.sendRequest<string>(
+        return this.ctx.client.sendRequest<string>(
             'rust-analyzer/analyzerStatus',
             null,
         );
diff --git a/editors/code/src/commands/index.ts b/editors/code/src/commands/index.ts
index 13a696758..9d9b9c575 100644
--- a/editors/code/src/commands/index.ts
+++ b/editors/code/src/commands/index.ts
@@ -1,14 +1,20 @@
-import * as analyzerStatus from './analyzer_status';
+import { Ctx, Cmd } from '../ctx'
+
+import { analyzerStatus } from './analyzer_status';
+import { matchingBrace } from './matching_brace';
 import * as applySourceChange from './apply_source_change';
 import * as expandMacro from './expand_macro';
 import * as inlayHints from './inlay_hints';
 import * as joinLines from './join_lines';
-import * as matchingBrace from './matching_brace';
 import * as onEnter from './on_enter';
 import * as parentModule from './parent_module';
 import * as runnables from './runnables';
 import * as syntaxTree from './syntaxTree';
 
+function collectGarbage(ctx: Ctx): Cmd {
+    return async () => { ctx.client.sendRequest<null>('rust-analyzer/collectGarbage', null) }
+}
+
 export {
     analyzerStatus,
     applySourceChange,
@@ -20,4 +26,5 @@ export {
     syntaxTree,
     onEnter,
     inlayHints,
+    collectGarbage
 };
diff --git a/editors/code/src/commands/matching_brace.ts b/editors/code/src/commands/matching_brace.ts
index 364208cc7..665b0c33c 100644
--- a/editors/code/src/commands/matching_brace.ts
+++ b/editors/code/src/commands/matching_brace.ts
@@ -1,34 +1,33 @@
 import * as vscode from 'vscode';
-
 import { Position, TextDocumentIdentifier } from 'vscode-languageclient';
-import { Server } from '../server';
+import { Ctx, Cmd } from '../ctx';
+
+export function matchingBrace(ctx: Ctx): Cmd {
+    return async () => {
+        const editor = ctx.activeRustEditor;
+        if (!editor) {
+            return;
+        }
+        const request: FindMatchingBraceParams = {
+            textDocument: { uri: editor.document.uri.toString() },
+            offsets: editor.selections.map(s => ctx.client.code2ProtocolConverter.asPosition(s.active)),
+        };
+        const response = await ctx.client.sendRequest<Position[]>(
+            'rust-analyzer/findMatchingBrace',
+            request,
+        );
+        editor.selections = editor.selections.map((sel, idx) => {
+            const active = ctx.client.protocol2CodeConverter.asPosition(
+                response[idx],
+            );
+            const anchor = sel.isEmpty ? active : sel.anchor;
+            return new vscode.Selection(anchor, active);
+        });
+        editor.revealRange(editor.selection);
+    }
+}
 
 interface FindMatchingBraceParams {
     textDocument: TextDocumentIdentifier;
     offsets: Position[];
 }
-
-export async function handle() {
-    const editor = vscode.window.activeTextEditor;
-    if (editor == null || editor.document.languageId !== 'rust') {
-        return;
-    }
-    const request: FindMatchingBraceParams = {
-        textDocument: { uri: editor.document.uri.toString() },
-        offsets: editor.selections.map(s => {
-            return Server.client.code2ProtocolConverter.asPosition(s.active);
-        }),
-    };
-    const response = await Server.client.sendRequest<Position[]>(
-        'rust-analyzer/findMatchingBrace',
-        request,
-    );
-    editor.selections = editor.selections.map((sel, idx) => {
-        const active = Server.client.protocol2CodeConverter.asPosition(
-            response[idx],
-        );
-        const anchor = sel.isEmpty ? active : sel.anchor;
-        return new vscode.Selection(anchor, active);
-    });
-    editor.revealRange(editor.selection);
-}