jeans/arduino-ide
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GH-13: Forbid parallel LS-start command execution.

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From now on, a port change won't trigger LS start.

Signed-off-by: Akos Kitta <kittaakos@typefox.io>
This commit is contained in:
Akos Kitta 2021-02-17 15:29:40 +01:00 committed by Akos Kitta
parent ad2cfc8894
commit df0aafd928
3 changed files with 50 additions and 27 deletions
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1
arduino-ide-extension/package.json
View File

@ -46,6 +46,7 @@
"@types/temp": "^0.8.34",
"@types/which": "^1.3.1",
"ajv": "^6.5.3",
"async-mutex": "^0.3.0",
"css-element-queries": "^1.2.0",
"dateformat": "^3.0.3",
"deepmerge": "^4.2.2",

64
arduino-ide-extension/src/browser/arduino-frontend-contribution.tsx
View File

@ -1,4 +1,4 @@
const debounce = require('lodash.debounce');
import { Mutex } from 'async-mutex';
import { MAIN_MENU_BAR, MenuContribution, MenuModelRegistry, SelectionService, ILogger } from '@theia/core';
import {
ContextMenuRenderer,
@ -201,7 +201,6 @@ export class ArduinoFrontendContribution implements FrontendApplicationContribut
if (selectedBoard) {
const { name, fqbn } = selectedBoard;
if (fqbn) {
await this.hostedPluginSupport.didStart;
this.startLanguageServer(fqbn, name);
}
}
@ -225,33 +224,44 @@ export class ArduinoFrontendContribution implements FrontendApplicationContribut
});
}
protected startLanguageServer = debounce((fqbn: string, name: string | undefined) => this.doStartLanguageServer(fqbn, name));
protected async doStartLanguageServer(fqbn: string, name: string | undefined): Promise<void> {
this.logger.info(`Starting language server: ${fqbn}`);
const log = this.arduinoPreferences.get('arduino.language.log');
let currentSketchPath: string | undefined = undefined;
if (log) {
const currentSketch = await this.sketchServiceClient.currentSketch();
if (currentSketch) {
currentSketchPath = await this.fileSystem.fsPath(new URI(currentSketch.uri));
protected languageServerFqbn?: string;
protected languageServerStartMutex = new Mutex();
protected async startLanguageServer(fqbn: string, name: string | undefined): Promise<void> {
const release = await this.languageServerStartMutex.acquire();
try {
if (fqbn === this.languageServerFqbn) {
// NOOP
return;
}
await this.hostedPluginSupport.didStart;
this.logger.info(`Starting language server: ${fqbn}`);
const log = this.arduinoPreferences.get('arduino.language.log');
let currentSketchPath: string | undefined = undefined;
if (log) {
const currentSketch = await this.sketchServiceClient.currentSketch();
if (currentSketch) {
currentSketchPath = await this.fileSystem.fsPath(new URI(currentSketch.uri));
}
}
const { clangdUri, cliUri, lsUri } = await this.executableService.list();
const [clangdPath, cliPath, lsPath] = await Promise.all([
this.fileSystem.fsPath(new URI(clangdUri)),
this.fileSystem.fsPath(new URI(cliUri)),
this.fileSystem.fsPath(new URI(lsUri)),
]);
this.languageServerFqbn = await this.commandRegistry.executeCommand('arduino.languageserver.start', {
lsPath,
cliPath,
clangdPath,
log: currentSketchPath ? currentSketchPath : log,
board: {
fqbn,
name: name ? `"${name}"` : undefined
}
});
} finally {
release();
}
const { clangdUri, cliUri, lsUri } = await this.executableService.list();
const [clangdPath, cliPath, lsPath] = await Promise.all([
this.fileSystem.fsPath(new URI(clangdUri)),
this.fileSystem.fsPath(new URI(cliUri)),
this.fileSystem.fsPath(new URI(lsUri)),
]);
this.commandRegistry.executeCommand('arduino.languageserver.start', {
lsPath,
cliPath,
clangdPath,
log: currentSketchPath ? currentSketchPath : log,
board: {
fqbn,
name: name ? `"${name}"` : undefined
}
});
}
registerToolbarItems(registry: TabBarToolbarRegistry): void {

12
yarn.lock
View File

@ -3804,6 +3804,13 @@ async-limiter@~1.0.0:
resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.1.tgz#dd379e94f0db8310b08291f9d64c3209766617fd"
integrity sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ==
async-mutex@^0.3.0:
version "0.3.0"
resolved "https://registry.yarnpkg.com/async-mutex/-/async-mutex-0.3.0.tgz#5bc765c271dfc05c48040c12032a92f1dbef2dc3"
integrity sha512-6VIpUM7s37EMXvnO3TvujgaS6gx4yJby13BhxovMYSap7nrbS0gJ1UzGcjD+HElNSdTz/+IlAIqj7H48N0ZlyQ==
dependencies:
tslib "^2.1.0"
async@0.9.x:
version "0.9.2"
resolved "https://registry.yarnpkg.com/async/-/async-0.9.2.tgz#aea74d5e61c1f899613bf64bda66d4c78f2fd17d"
@ -14580,6 +14587,11 @@ tslib@^1.10.0, tslib@^1.8.0, tslib@^1.8.1, tslib@^1.9.0:
resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.14.1.tgz#cf2d38bdc34a134bcaf1091c41f6619e2f672d00"
integrity sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==
tslib@^2.1.0:
version "2.1.0"
resolved "https://registry.yarnpkg.com/tslib/-/tslib-2.1.0.tgz#da60860f1c2ecaa5703ab7d39bc05b6bf988b97a"
integrity sha512-hcVC3wYEziELGGmEEXue7D75zbwIIVUMWAVbHItGPx0ziyXxrOMQx4rQEVEV45Ut/1IotuEvwqPopzIOkDMf0A==
tslint@^5.5.0:
version "5.20.1"
resolved "https://registry.yarnpkg.com/tslint/-/tslint-5.20.1.tgz#e401e8aeda0152bc44dd07e614034f3f80c67b7d"