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133 lines (110 loc) · 4.22 KB
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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { QuickPickItem, window, QuickPick } from 'vscode';
import * as nls from 'vscode-nls';
import { RemoteSourceProvider, RemoteSource } from './api/git';
import { Model } from './model';
import { throttle, debounce } from './decorators';
const localize = nls.loadMessageBundle();
async function getQuickPickResult<T extends QuickPickItem>(quickpick: QuickPick<T>): Promise<T | undefined> {
const result = await new Promise<T | undefined>(c => {
quickpick.onDidAccept(() => c(quickpick.selectedItems[0]));
quickpick.onDidHide(() => c(undefined));
quickpick.show();
});
quickpick.hide();
return result;
}
class RemoteSourceProviderQuickPick {
private quickpick: QuickPick<QuickPickItem & { remoteSource?: RemoteSource }>;
constructor(private provider: RemoteSourceProvider) {
this.quickpick = window.createQuickPick();
this.quickpick.ignoreFocusOut = true;
if (provider.supportsQuery) {
this.quickpick.placeholder = localize('type to search', "Repository name (type to search)");
this.quickpick.onDidChangeValue(this.onDidChangeValue, this);
} else {
this.quickpick.placeholder = localize('type to filter', "Repository name");
}
}
@debounce(300)
private onDidChangeValue(): void {
this.query();
}
@throttle
private async query(): Promise<void> {
this.quickpick.busy = true;
try {
const remoteSources = await this.provider.getRemoteSources(this.quickpick.value) || [];
if (remoteSources.length === 0) {
this.quickpick.items = [{
label: localize('none found', "No remote repositories found."),
alwaysShow: true
}];
} else {
this.quickpick.items = remoteSources.map(remoteSource => ({
label: remoteSource.name,
description: remoteSource.description || (typeof remoteSource.url === 'string' ? remoteSource.url : remoteSource.url[0]),
remoteSource
}));
}
} catch (err) {
this.quickpick.items = [{ label: localize('error', "$(error) Error: {0}", err.message), alwaysShow: true }];
console.error(err);
} finally {
this.quickpick.busy = false;
}
}
async pick(): Promise<RemoteSource | undefined> {
this.query();
const result = await getQuickPickResult(this.quickpick);
return result?.remoteSource;
}
}
export interface PickRemoteSourceOptions {
readonly providerLabel?: (provider: RemoteSourceProvider) => string;
readonly urlLabel?: string;
}
export async function pickRemoteSource(model: Model, options: PickRemoteSourceOptions = {}): Promise<string | undefined> {
const quickpick = window.createQuickPick<(QuickPickItem & { provider?: RemoteSourceProvider, url?: string })>();
quickpick.ignoreFocusOut = true;
const providers = model.getRemoteProviders()
.map(provider => ({ label: (provider.icon ? `$(${provider.icon}) ` : '') + (options.providerLabel ? options.providerLabel(provider) : provider.name), alwaysShow: true, provider }));
quickpick.placeholder = providers.length === 0
? localize('provide url', "Provide repository URL")
: localize('provide url or pick', "Provide repository URL or pick a repository source.");
const updatePicks = (value?: string) => {
if (value) {
quickpick.items = [{
label: options.urlLabel ?? localize('url', "URL"),
description: value,
alwaysShow: true,
url: value
},
...providers];
} else {
quickpick.items = providers;
}
};
quickpick.onDidChangeValue(updatePicks);
updatePicks();
const result = await getQuickPickResult(quickpick);
if (result) {
if (result.url) {
return result.url;
} else if (result.provider) {
const quickpick = new RemoteSourceProviderQuickPick(result.provider);
const remote = await quickpick.pick();
if (remote) {
if (typeof remote.url === 'string') {
return remote.url;
} else if (remote.url.length > 0) {
return await window.showQuickPick(remote.url, { ignoreFocusOut: true, placeHolder: localize('pick url', "Choose a URL to clone from.") });
}
}
}
}
return undefined;
}