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'use strict';
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import { commands, ConfigurationChangeEvent, Disposable, ExtensionContext, Uri } from 'vscode';
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import { FileAnnotationController } from './annotations/fileAnnotationController';
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import { LineAnnotationController } from './annotations/lineAnnotationController';
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import { GitCodeLensController } from './codelens/codeLensController';
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import { Commands, ToggleFileBlameCommandArgs } from './commands';
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import { AnnotationsToggleMode, Config, configuration, ConfigurationWillChangeEvent } from './configuration';
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import { GitFileSystemProvider } from './git/fsProvider';
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import { GitService } from './git/gitService';
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import { clearAvatarCache } from './avatars';
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import { LineHoverController } from './hovers/lineHoverController';
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import { Keyboard } from './keyboard';
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import { Logger } from './logger';
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import { StatusBarController } from './statusbar/statusBarController';
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import { GitDocumentTracker } from './trackers/gitDocumentTracker';
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import { GitLineTracker } from './trackers/gitLineTracker';
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import { CompareView } from './views/compareView';
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import { FileHistoryView } from './views/fileHistoryView';
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import { LineHistoryView } from './views/lineHistoryView';
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import { RepositoriesView } from './views/repositoriesView';
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import { SearchView } from './views/searchView';
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import { ViewCommands } from './views/viewCommands';
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import { VslsController } from './vsls/vsls';
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import { SettingsWebview } from './webviews/settingsWebview';
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import { WelcomeWebview } from './webviews/welcomeWebview';
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export class Container {
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private static _configsAffectedByMode: string[] | undefined;
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private static _applyModeConfigurationTransformBound:
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| ((e: ConfigurationChangeEvent) => ConfigurationChangeEvent)
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| undefined;
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static initialize(context: ExtensionContext, config: Config) {
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this._context = context;
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this._config = Container.applyMode(config);
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context.subscriptions.push((this._lineTracker = new GitLineTracker()));
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context.subscriptions.push((this._tracker = new GitDocumentTracker()));
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context.subscriptions.push((this._vsls = new VslsController()));
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context.subscriptions.push((this._git = new GitService()));
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// Since there is a bit of a chicken & egg problem with the DocumentTracker and the GitService, initialize the tracker once the GitService is loaded
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this._tracker.initialize();
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context.subscriptions.push((this._fileAnnotationController = new FileAnnotationController()));
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context.subscriptions.push((this._lineAnnotationController = new LineAnnotationController()));
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context.subscriptions.push((this._lineHoverController = new LineHoverController()));
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context.subscriptions.push((this._statusBarController = new StatusBarController()));
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context.subscriptions.push((this._codeLensController = new GitCodeLensController()));
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context.subscriptions.push((this._keyboard = new Keyboard()));
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context.subscriptions.push((this._settingsWebview = new SettingsWebview()));
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context.subscriptions.push((this._welcomeWebview = new WelcomeWebview()));
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if (config.views.compare.enabled) {
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context.subscriptions.push((this._compareView = new CompareView()));
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} else {
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let disposable: Disposable;
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// eslint-disable-next-line prefer-const
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disposable = configuration.onDidChange(e => {
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if (configuration.changed(e, 'views', 'compare', 'enabled')) {
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disposable.dispose();
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context.subscriptions.push((this._compareView = new CompareView()));
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}
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});
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}
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if (config.views.fileHistory.enabled) {
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context.subscriptions.push((this._fileHistoryView = new FileHistoryView()));
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} else {
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let disposable: Disposable;
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// eslint-disable-next-line prefer-const
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disposable = configuration.onDidChange(e => {
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if (configuration.changed(e, 'views', 'fileHistory', 'enabled')) {
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disposable.dispose();
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context.subscriptions.push((this._fileHistoryView = new FileHistoryView()));
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}
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});
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}
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if (config.views.lineHistory.enabled) {
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context.subscriptions.push((this._lineHistoryView = new LineHistoryView()));
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} else {
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let disposable: Disposable;
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// eslint-disable-next-line prefer-const
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disposable = configuration.onDidChange(e => {
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if (configuration.changed(e, 'views', 'lineHistory', 'enabled')) {
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disposable.dispose();
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context.subscriptions.push((this._lineHistoryView = new LineHistoryView()));
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}
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});
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}
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if (config.views.repositories.enabled) {
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context.subscriptions.push((this._repositoriesView = new RepositoriesView()));
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} else {
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let disposable: Disposable;
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// eslint-disable-next-line prefer-const
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disposable = configuration.onDidChange(e => {
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if (configuration.changed(e, 'views', 'repositories', 'enabled')) {
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disposable.dispose();
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context.subscriptions.push((this._repositoriesView = new RepositoriesView()));
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}
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});
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}
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if (config.views.search.enabled) {
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context.subscriptions.push((this._searchView = new SearchView()));
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} else {
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let disposable: Disposable;
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// eslint-disable-next-line prefer-const
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disposable = configuration.onDidChange(e => {
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if (configuration.changed(e, 'views', 'search', 'enabled')) {
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disposable.dispose();
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context.subscriptions.push((this._searchView = new SearchView()));
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}
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});
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}
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context.subscriptions.push(new GitFileSystemProvider());
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context.subscriptions.push(configuration.onWillChange(this.onConfigurationChanging, this));
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}
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private static onConfigurationChanging(e: ConfigurationWillChangeEvent) {
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this._config = undefined;
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if (configuration.changed(e.change, 'outputLevel')) {
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Logger.level = configuration.get('outputLevel');
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}
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if (configuration.changed(e.change, 'defaultGravatarsStyle')) {
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clearAvatarCache();
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}
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if (configuration.changed(e.change, 'mode') || configuration.changed(e.change, 'modes')) {
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if (this._applyModeConfigurationTransformBound === undefined) {
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this._applyModeConfigurationTransformBound = this.applyModeConfigurationTransform.bind(this);
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}
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e.transform = this._applyModeConfigurationTransformBound;
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}
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}
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private static _codeLensController: GitCodeLensController;
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static get codeLens() {
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return this._codeLensController;
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}
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private static _compareView: CompareView | undefined;
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static get compareView() {
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if (this._compareView === undefined) {
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this._context.subscriptions.push((this._compareView = new CompareView()));
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}
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return this._compareView;
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}
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private static _config: Config | undefined;
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static get config() {
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if (this._config === undefined) {
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this._config = Container.applyMode(configuration.get());
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}
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return this._config;
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}
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private static _context: ExtensionContext;
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static get context() {
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return this._context;
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}
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private static _fileAnnotationController: FileAnnotationController;
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static get fileAnnotations() {
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return this._fileAnnotationController;
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}
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private static _fileHistoryView: FileHistoryView | undefined;
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static get fileHistoryView() {
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if (this._fileHistoryView === undefined) {
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this._context.subscriptions.push((this._fileHistoryView = new FileHistoryView()));
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}
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return this._fileHistoryView;
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}
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private static _git: GitService;
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static get git() {
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return this._git;
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}
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private static _keyboard: Keyboard;
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static get keyboard() {
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return this._keyboard;
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}
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private static _lineAnnotationController: LineAnnotationController;
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static get lineAnnotations() {
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return this._lineAnnotationController;
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}
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private static _lineHistoryView: LineHistoryView | undefined;
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static get lineHistoryView() {
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if (this._lineHistoryView === undefined) {
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this._context.subscriptions.push((this._lineHistoryView = new LineHistoryView()));
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}
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return this._lineHistoryView;
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}
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private static _lineHoverController: LineHoverController;
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static get lineHovers() {
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return this._lineHoverController;
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}
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private static _lineTracker: GitLineTracker;
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static get lineTracker() {
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return this._lineTracker;
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}
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private static _repositoriesView: RepositoriesView | undefined;
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static get repositoriesView(): RepositoriesView {
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if (this._repositoriesView === undefined) {
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this._context.subscriptions.push((this._repositoriesView = new RepositoriesView()));
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}
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return this._repositoriesView;
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}
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private static _searchView: SearchView | undefined;
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static get searchView() {
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if (this._searchView === undefined) {
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this._context.subscriptions.push((this._searchView = new SearchView()));
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}
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return this._searchView;
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}
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private static _settingsWebview: SettingsWebview;
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static get settingsWebview() {
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return this._settingsWebview;
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}
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private static _statusBarController: StatusBarController;
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static get statusBar() {
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return this._statusBarController;
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}
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private static _tracker: GitDocumentTracker;
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static get tracker() {
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return this._tracker;
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}
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private static _viewCommands: ViewCommands | undefined;
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static get viewCommands() {
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if (this._viewCommands === undefined) {
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this._viewCommands = new ViewCommands();
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}
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return this._viewCommands;
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}
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private static _vsls: VslsController;
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static get vsls() {
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return this._vsls;
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}
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private static _welcomeWebview: WelcomeWebview;
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static get welcomeWebview() {
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return this._welcomeWebview;
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}
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private static applyMode(config: Config) {
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if (!config.mode.active) return config;
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const mode = config.modes[config.mode.active];
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if (mode == null) return config;
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if (mode.annotations != null) {
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let command: string | undefined;
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switch (mode.annotations) {
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case 'blame':
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config.blame.toggleMode = AnnotationsToggleMode.Window;
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command = Commands.ToggleFileBlame;
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break;
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case 'heatmap':
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config.heatmap.toggleMode = AnnotationsToggleMode.Window;
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command = Commands.ToggleFileHeatmap;
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break;
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case 'recentChanges':
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config.recentChanges.toggleMode = AnnotationsToggleMode.Window;
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command = Commands.ToggleFileRecentChanges;
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break;
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}
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if (command !== undefined) {
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const commandArgs: ToggleFileBlameCommandArgs = {
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on: true
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};
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// Make sure to delay the execution by a bit so that the configuration changes get propegated first
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setTimeout(() => commands.executeCommand(command!, commandArgs), 50);
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}
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}
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if (mode.codeLens != null) {
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config.codeLens.enabled = mode.codeLens;
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}
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if (mode.currentLine != null) {
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config.currentLine.enabled = mode.currentLine;
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}
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if (mode.hovers != null) {
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config.hovers.enabled = mode.hovers;
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}
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if (mode.statusBar != null) {
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config.statusBar.enabled = mode.statusBar;
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}
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if (mode.views != null) {
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config.views.compare.enabled = mode.views;
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}
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if (mode.views != null) {
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config.views.fileHistory.enabled = mode.views;
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}
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if (mode.views != null) {
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config.views.lineHistory.enabled = mode.views;
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}
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if (mode.views != null) {
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config.views.repositories.enabled = mode.views;
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}
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if (mode.views != null) {
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config.views.search.enabled = mode.views;
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}
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return config;
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}
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private static applyModeConfigurationTransform(e: ConfigurationChangeEvent): ConfigurationChangeEvent {
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if (this._configsAffectedByMode === undefined) {
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this._configsAffectedByMode = [
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`gitlens.${configuration.name('mode')}`,
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`gitlens.${configuration.name('modes')}`,
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`gitlens.${configuration.name('blame', 'toggleMode')}`,
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`gitlens.${configuration.name('codeLens')}`,
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`gitlens.${configuration.name('currentLine')}`,
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`gitlens.${configuration.name('heatmap', 'toggleMode')}`,
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`gitlens.${configuration.name('hovers')}`,
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`gitlens.${configuration.name('recentChanges', 'toggleMode')}`,
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`gitlens.${configuration.name('statusBar')}`,
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`gitlens.${configuration.name('views', 'compare')}`,
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`gitlens.${configuration.name('views', 'fileHistory')}`,
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`gitlens.${configuration.name('views', 'lineHistory')}`,
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`gitlens.${configuration.name('views', 'repositories')}`,
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`gitlens.${configuration.name('views', 'search')}`
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];
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}
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const original = e.affectsConfiguration;
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return {
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...e,
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affectsConfiguration: (section: string, resource?: Uri) => {
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if (this._configsAffectedByMode && this._configsAffectedByMode.some(n => section.startsWith(n))) {
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return true;
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}
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return original(section, resource);
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}
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};
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}
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}
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