75 lines
2.8 KiB
TypeScript
75 lines
2.8 KiB
TypeScript
import * as vscode from 'vscode';
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import * as commands from './commands';
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import { activateInlayHints } from './inlay_hints';
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import { activateStatusDisplay } from './status_display';
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import { Ctx } from './ctx';
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import { activateHighlighting } from './highlighting';
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import { ensureServerBinary } from './installation/server';
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import { Config } from './config';
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let ctx: Ctx | undefined;
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export async function activate(context: vscode.ExtensionContext) {
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const config = new Config(context)
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const serverPath = await ensureServerBinary(config.serverSource);
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if (serverPath == null) {
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throw new Error(
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"Rust Analyzer Language Server is not available. " +
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"Please, ensure its [proper installation](https://rust-analyzer.github.io/manual.html#installation)."
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);
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}
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// Note: we try to start the server before we activate type hints so that it
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// registers its `onDidChangeDocument` handler before us.
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//
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// This a horribly, horribly wrong way to deal with this problem.
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ctx = await Ctx.create(config, context, serverPath);
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// Commands which invokes manually via command palette, shortcut, etc.
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ctx.registerCommand('reload', (ctx) => {
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return async () => {
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vscode.window.showInformationMessage('Reloading rust-analyzer...');
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// @DanTup maneuver
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// https://github.com/microsoft/vscode/issues/45774#issuecomment-373423895
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await deactivate()
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for (const sub of ctx.subscriptions) {
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try {
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sub.dispose();
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} catch (e) {
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console.error(e);
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}
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}
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await activate(context)
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}
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})
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ctx.registerCommand('analyzerStatus', commands.analyzerStatus);
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ctx.registerCommand('collectGarbage', commands.collectGarbage);
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ctx.registerCommand('matchingBrace', commands.matchingBrace);
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ctx.registerCommand('joinLines', commands.joinLines);
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ctx.registerCommand('parentModule', commands.parentModule);
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ctx.registerCommand('syntaxTree', commands.syntaxTree);
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ctx.registerCommand('expandMacro', commands.expandMacro);
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ctx.registerCommand('run', commands.run);
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ctx.registerCommand('onEnter', commands.onEnter);
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ctx.registerCommand('ssr', commands.ssr)
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// Internal commands which are invoked by the server.
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ctx.registerCommand('runSingle', commands.runSingle);
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ctx.registerCommand('showReferences', commands.showReferences);
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ctx.registerCommand('applySourceChange', commands.applySourceChange);
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ctx.registerCommand('selectAndApplySourceChange', commands.selectAndApplySourceChange);
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activateStatusDisplay(ctx);
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activateHighlighting(ctx);
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activateInlayHints(ctx);
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}
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export async function deactivate() {
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await ctx?.client?.stop();
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ctx = undefined;
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}
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