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very basic support to load multiple files

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This commit is contained in:
Johannes Rieken
2019-08-14 16:29:47 +02:00
parent 48b3d1c061
commit ec62819ffa
1 changed files with 47 additions and 19 deletions
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66
src/vs/workbench/api/worker/extHostExtensionService.ts
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@@ -6,15 +6,16 @@
import { createApiFactoryAndRegisterActors, IExtensionApiFactory } from 'vs/workbench/api/common/extHost.api.impl';
import { ExtensionActivationTimesBuilder } from 'vs/workbench/api/common/extHostExtensionActivator';
import { AbstractExtHostExtensionService } from 'vs/workbench/api/common/extHostExtensionService';
import { endsWith } from 'vs/base/common/strings';
import { endsWith, startsWith } from 'vs/base/common/strings';
import { IExtensionDescription, ExtensionIdentifier } from 'vs/platform/extensions/common/extensions';
import { ExtHostConfigProvider } from 'vs/workbench/api/common/extHostConfiguration';
import * as vscode from 'vscode';
import { TernarySearchTree } from 'vs/base/common/map';
import { nullExtensionDescription } from 'vs/workbench/services/extensions/common/extensions';
import { ExtensionDescriptionRegistry } from 'vs/workbench/services/extensions/common/extensionDescriptionRegistry';
import { isWeb } from 'vs/base/common/platform';
import { URI } from 'vs/base/common/uri';
import { Schemas } from 'vs/base/common/network';
import { joinPath } from 'vs/base/common/resources';
class ApiInstances {
@@ -56,9 +57,6 @@ export class ExtHostExtensionService extends AbstractExtHostExtensionService {
protected _loadCommonJSModule<T>(module: URI, activationTimesBuilder: ExtensionActivationTimesBuilder): Promise<T> {
// make sure modulePath ends with `.js`
const suffix = '.js';
let modulePath = endsWith(module.fsPath, suffix) ? module.fsPath : module.fsPath + suffix;
interface FakeCommonJSSelf {
module?: object;
@@ -71,28 +69,44 @@ export class ExtHostExtensionService extends AbstractExtHostExtensionService {
// FAKE commonjs world that only collects exports
const patchSelf: FakeCommonJSSelf = <any>self;
const exports = Object.create(null);
patchSelf.module = { exports };
patchSelf.exports = exports;
patchSelf.window = self; // <- that's improper but might help extensions that aren't authored correctly
// FAKE require function that only works for the vscode-module
patchSelf.require = (module: string) => {
if (module !== 'vscode') {
throw new Error(`Cannot load module '${module}'`);
const moduleStack: URI[] = [];
patchSelf.require = (mod: string) => {
const parent = moduleStack[moduleStack.length - 1];
if (mod === 'vscode') {
return this._apiInstances!.get(parent.fsPath);
}
return this._apiInstances!.get(modulePath);
if (!startsWith(mod, '.')) {
throw new Error(`Cannot load module '${mod}'`);
}
const exports = Object.create(null);
patchSelf.module = { exports };
patchSelf.exports = exports;
const next = joinPath(parent, '..', ensureSuffix(mod, '.js'));
moduleStack.push(next);
importScripts(asDomUri(next).toString(true));
moduleStack.pop();
return exports;
};
try {
// todo@joh this is a copy of `dom.ts#asDomUri`
// build url of the things we resolve
const url = isWeb
? URI.parse(window.location.href).with({ path: '/vscode-remote', query: JSON.stringify(URI.file(modulePath)) }).toString(true)
: modulePath;
activationTimesBuilder.codeLoadingStart();
importScripts(url);
const exports = Object.create(null);
patchSelf.module = { exports };
patchSelf.exports = exports;
module = module.with({ path: ensureSuffix(module.path, '.js') });
moduleStack.push(module);
importScripts(asDomUri(module).toString(true));
moduleStack.pop();
} finally {
activationTimesBuilder.codeLoadingStop();
}
@@ -104,3 +118,17 @@ export class ExtHostExtensionService extends AbstractExtHostExtensionService {
throw new Error('Not supported');
}
}
// todo@joh this is a copy of `dom.ts#asDomUri`
function asDomUri(uri: URI): URI {
if (Schemas.vscodeRemote === uri.scheme) {
// rewrite vscode-remote-uris to uris of the window location
// so that they can be intercepted by the service worker
return URI.parse(window.location.href).with({ path: '/vscode-remote', query: JSON.stringify(uri) });
}
return uri;
}
function ensureSuffix(path: string, suffix: string): string {
return endsWith(path, suffix) ? path : path + suffix;
}