From 021b3da6721df7eaad2eb87024d2b0da28d60ade Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Mon, 25 May 2020 11:10:31 +0200
Subject: Flatten simple commands

---
 editors/code/src/commands/expand_macro.ts | 66 -------------------------------
 1 file changed, 66 deletions(-)
 delete mode 100644 editors/code/src/commands/expand_macro.ts

(limited to 'editors/code/src/commands/expand_macro.ts')

diff --git a/editors/code/src/commands/expand_macro.ts b/editors/code/src/commands/expand_macro.ts
deleted file mode 100644
index 23f2ef1d5..000000000
--- a/editors/code/src/commands/expand_macro.ts
+++ /dev/null
@@ -1,66 +0,0 @@
-import * as vscode from 'vscode';
-import * as ra from '../rust-analyzer-api';
-
-import { Ctx, Cmd } from '../ctx';
-
-// Opens the virtual file that will show the syntax tree
-//
-// The contents of the file come from the `TextDocumentContentProvider`
-export function expandMacro(ctx: Ctx): Cmd {
-    const tdcp = new TextDocumentContentProvider(ctx);
-    ctx.pushCleanup(
-        vscode.workspace.registerTextDocumentContentProvider(
-            'rust-analyzer',
-            tdcp,
-        ),
-    );
-
-    return async () => {
-        const document = await vscode.workspace.openTextDocument(tdcp.uri);
-        tdcp.eventEmitter.fire(tdcp.uri);
-        return vscode.window.showTextDocument(
-            document,
-            vscode.ViewColumn.Two,
-            true,
-        );
-    };
-}
-
-function codeFormat(expanded: ra.ExpandedMacro): string {
-    let result = `// Recursive expansion of ${expanded.name}! macro\n`;
-    result += '// ' + '='.repeat(result.length - 3);
-    result += '\n\n';
-    result += expanded.expansion;
-
-    return result;
-}
-
-class TextDocumentContentProvider
-    implements vscode.TextDocumentContentProvider {
-    uri = vscode.Uri.parse('rust-analyzer://expandMacro/[EXPANSION].rs');
-    eventEmitter = new vscode.EventEmitter<vscode.Uri>();
-
-    constructor(private readonly ctx: Ctx) {
-    }
-
-    async provideTextDocumentContent(_uri: vscode.Uri): Promise<string> {
-        const editor = vscode.window.activeTextEditor;
-        const client = this.ctx.client;
-        if (!editor || !client) return '';
-
-        const position = editor.selection.active;
-
-        const expanded = await client.sendRequest(ra.expandMacro, {
-            textDocument: { uri: editor.document.uri.toString() },
-            position,
-        });
-
-        if (expanded == null) return 'Not available';
-
-        return codeFormat(expanded);
-    }
-
-    get onDidChange(): vscode.Event<vscode.Uri> {
-        return this.eventEmitter.event;
-    }
-}
-- 
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