Class ChangesTrackingController

src/changesTrackingController.ts:80–452

 * @class ChangesTrackingController
 */
export class ChangesTrackingController {
	private _disposable: Disposable;
	private _wsConfig: WorkspaceConfiguration;
	private _config: ITrackingConfig;
	private _author: string = 'You';

	/**
	 * Creates an instance of ChangesTrackingController.
	 * @memberof ChangesTrackingController
	 */
	constructor() {
		this._getConfig();
		const subscriptions: Disposable[] = [];
		workspace.onWillSaveTextDocument(this._onWillSave, this, subscriptions);
		workspace.onDidChangeConfiguration(this._onConfigChanged, this, subscriptions);
		window.onDidChangeActiveTextEditor(this._onDidChangeActiveTextEditor, this, subscriptions);
		this._disposable = Disposable.from(...subscriptions);
	}

	/**
	 * Dispose of the ChangesTrackingController.
	 *
	 * @memberof ChangesTrackingController
	 */
	dispose(): void {
		this._disposable.dispose();
	}

	/**
	 * Delegate method triggered whenever a document will be saved.
	 * Used to update an existing header or force a header if enforceHeader is true.
	 *
	 * @private
	 * @param {TextDocumentWillSaveEvent} e
	 * @memberof ChangesTrackingController
	 */
	private _onWillSave(e: TextDocumentWillSaveEvent): void {
		const activeTextEditor: TextEditor = window.activeTextEditor;
		if (this._config.isActive) {
			const doc: TextDocument = e.document;
			const langConfig: ILangConfig = getLanguageConfig(this._wsConfig, doc.languageId, doc.fileName);
			if (doc && doc.isDirty && this._want(doc.languageId, doc.fileName, langConfig.rootDirFileName)) {
				const mainConfig: IConfig = getConfig(this._wsConfig, langConfig);
				if (this._config.enforceHeader && this._docNeedsHeader(doc)) {
					insertFileHeader();
				}
				const variables: IVariableList = getVariables(this._wsConfig, doc, mainConfig, langConfig, !this._config.updateLicenseVariables);
				const template: Array<string> = getTemplateConfig(this._wsConfig, doc.languageId, doc.fileName).template;

				const modDate: string = langConfig.modDate || this._config.modDate;
				const modDateWithPrefix: string = langConfig.prefix + modDate;

				const modAuthor: string = langConfig.modAuthor || this._config.modAuthor;
				const modAuthorWithPrefix: string = langConfig.prefix + modAuthor;

				const replaceList: Array<string> = langConfig.replace || this._config.replace;

				let modDateTemplate: string = template.find((value) => {