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extension.ts
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extension.ts
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/**
* Copyright 2019 Red Hat, Inc. and others.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { readFile } from 'fs-extra';
import * as path from 'path';
import { commands, Disposable, ExtensionContext, extensions, Terminal, TextDocument, window, workspace } from 'vscode';
import { LanguageClient } from 'vscode-languageclient/node';
import { registerVSCodeClientCommands, registerVSCodeCommands } from './commands/registerCommands';
import { QuarkusConfig, QuarkusPropertiesLanguageMismatch } from './QuarkusConfig';
import { QuarkusContext } from './QuarkusContext';
import quarkusProjectListener from './QuarkusProjectListener';
import { connectToQuteLS } from './qute/languageServer/client';
import { terminalCommandRunner } from './terminal/terminalCommandRunner';
import { tryToForceLanguageId } from './utils/languageMismatch';
import { initRecommendationService } from './utils/recommendationUtils';
import { JAVA_EXTENSION_ID } from './utils/requestStandardMode';
import { initTelemetryService } from './utils/telemetryUtils';
import { getFilePathsFromWorkspace } from './utils/workspaceUtils';
import { WelcomeWebview } from './webviews/WelcomeWebview';
import { createTerminateDebugListener } from './wizards/debugging/terminateProcess';
// alias for vscode-java's ExtensionAPI
export type JavaExtensionAPI = any;
let quteLanguageClient: LanguageClient | null = null;
export async function activate(context: ExtensionContext) {
const telemetryService = await initTelemetryService(context);
initRecommendationService(context, telemetryService);
QuarkusContext.setContext(context);
registerVSCodeClientCommands(context);
// Check if activation occured due to a 'java' language document
const onLanguageJavaWasActivated = workspace.textDocuments.some(doc => doc.languageId === 'java');
if (onLanguageJavaWasActivated) {
/* Consider duplicating activationEvents above to avoid re-checking when
an activation event should be sufficient */
// Check if Java project is also a Quarkus project
const shouldActivate = await isQuarkusProject();
if (shouldActivate) {
doActivate(context);
}
} else {
doActivate(context);
}
}
async function doActivate(context: ExtensionContext): Promise<void> {
displayWelcomePageIfNeeded(context);
commands.executeCommand('setContext', 'quarkusProjectExistsOrLightWeight', true);
context.subscriptions.push(createTerminateDebugListener());
quarkusProjectListener.getQuarkusProjectListener().then((disposableListener: Disposable) => {
context.subscriptions.push(disposableListener);
});
context.subscriptions.push(terminalCommandRunner);
context.subscriptions.push(
window.onDidCloseTerminal((closedTerminal: Terminal) => {
terminalCommandRunner.dispose(closedTerminal.name);
})
);
// When extension is started, loop for each text documents which are opened to update their language ID.
workspace.textDocuments.forEach(document => {
updateLanguageId(context, document, false);
});
// When a text document is opened, update their language ID.
context.subscriptions.push(
workspace.onDidOpenTextDocument(async (document) => {
if (!(document.uri.scheme === 'git')) {
await updateLanguageId(context, document, true);
}
})
);
registerVSCodeCommands(context);
const api: JavaExtensionAPI = await getJavaExtensionAPI();
try {
quteLanguageClient = await connectToQuteLS(context, api);
} catch (error) {
window
.showErrorMessage(error.message, error.label) //
.then((selection) => {
if (error.label && error.label === selection && error.openUrl) {
commands.executeCommand("vscode.open", error.openUrl);
}
});
}
}
export async function deactivate(): Promise<void> {
if (quteLanguageClient) {
await quteLanguageClient.stop();
}
}
function displayWelcomePageIfNeeded(context: ExtensionContext): void {
if (QuarkusConfig.getAlwaysShowWelcomePage()) {
WelcomeWebview.createOrShow(context);
}
}
const APP_PROPERTIES_PATTERN = /^application(?:-[A-Za-z]+)?\.properties$/;
/**
* Update if required the language ID to 'quarkus-properties' if needed.
*
* @param context the extension context
* @param document the text document.
* @param onExtensionLoad if the user manually changed the language id.
*/
async function updateLanguageId(context: ExtensionContext, document: TextDocument, onExtensionLoad: boolean) {
const propertiesLanguageMismatch: QuarkusPropertiesLanguageMismatch = QuarkusConfig.getPropertiesLanguageMismatch();
if (propertiesLanguageMismatch === QuarkusPropertiesLanguageMismatch.ignore) {
// Do nothing
return;
}
const fileName: string = path.basename(document.fileName);
if (APP_PROPERTIES_PATTERN.test(fileName)) {
if (document.languageId === 'quarkus-properties') {
// the language ID is already quarkus-properties do nothing.
return;
}
tryToForceLanguageId(context, document, fileName, propertiesLanguageMismatch, 'quarkus-properties', onExtensionLoad, QuarkusConfig.QUARKUS_OVERRIDE_LANGUAGE_ID, QuarkusConfig.QUARKUS_PROPERTIES_LANGUAGE_MISMATCH);
} else if (fileName === 'application.yaml' || fileName === 'application.yml') {
if (document.languageId === 'yaml') {
// the language ID is already yaml do nothing.
return;
}
tryToForceLanguageId(context, document, fileName, propertiesLanguageMismatch, 'yaml', onExtensionLoad, QuarkusConfig.QUARKUS_OVERRIDE_LANGUAGE_ID, QuarkusConfig.QUARKUS_PROPERTIES_LANGUAGE_MISMATCH);
}
}
export async function getJavaExtensionAPI(): Promise<JavaExtensionAPI> {
const vscodeJava = extensions.getExtension(JAVA_EXTENSION_ID);
if (!vscodeJava) {
return Promise.resolve(undefined);
}
const api = await vscodeJava.activate();
return Promise.resolve(api);
}
async function isQuarkusProject(): Promise<boolean> {
if (!workspace.workspaceFolders) {
return false;
}
return Promise.all(workspace.workspaceFolders.map(async ws => {
const buildFileUris = await getFilePathsFromWorkspace(ws, "**/{pom.xml,build.gradle}");
const ret = await Promise.all(buildFileUris.map(uri => {
return readFile(uri.fsPath).then((doc) => {
return doc.includes("io.quarkus") ? Promise.reject() : Promise.resolve();
})
})).then(() => {
return false;
}).catch(() => {
return true;
});
return ret ? Promise.resolve() : Promise.reject();
})).then(() => {
return true;
}).catch(() => {
return false;
});
}