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Separate persistent mutable state from config

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That way, we clearly see which things are not change, and we also
clearly see which things are persistent.
This commit is contained in:
Aleksey Kladov 2020-03-16 19:23:38 +01:00
parent 2e9b6320e6
commit ae662617a2
7 changed files with 80 additions and 65 deletions
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10
editors/code/src/main.ts
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@ -9,6 +9,7 @@ import { ensureServerBinary } from './installation/server';
import { Config } from './config';
import { log } from './util';
import { ensureProperExtensionVersion } from './installation/extension';
import { PersistentState } from './persistent_state';
let ctx: Ctx | undefined;
@ -34,13 +35,14 @@ export async function activate(context: vscode.ExtensionContext) {
context.subscriptions.push(defaultOnEnter);
const config = new Config(context);
const state = new PersistentState(context);
vscode.workspace.onDidChangeConfiguration(() => ensureProperExtensionVersion(config).catch(log.error));
vscode.workspace.onDidChangeConfiguration(() => ensureProperExtensionVersion(config, state).catch(log.error));
// Don't await the user response here, otherwise we will block the lsp server bootstrap
void ensureProperExtensionVersion(config).catch(log.error);
void ensureProperExtensionVersion(config, state).catch(log.error);
const serverPath = await ensureServerBinary(config);
const serverPath = await ensureServerBinary(config, state);
if (serverPath == null) {
throw new Error(
@ -53,7 +55,7 @@ export async function activate(context: vscode.ExtensionContext) {
// registers its `onDidChangeDocument` handler before us.
//
// This a horribly, horribly wrong way to deal with this problem.
ctx = await Ctx.create(config, context, serverPath);
ctx = await Ctx.create(config, state, context, serverPath);
// Commands which invokes manually via command palette, shortcut, etc.
ctx.registerCommand('reload', (ctx) => {