60 lines
1.9 KiB
JavaScript
60 lines
1.9 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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const fsScandir = require("@nodelib/fs.scandir");
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const common = require("./common");
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const reader_1 = require("./reader");
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class SyncReader extends reader_1.default {
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constructor() {
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super(...arguments);
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this._scandir = fsScandir.scandirSync;
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this._storage = new Set();
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this._queue = new Set();
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}
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read() {
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this._pushToQueue(this._root, this._settings.basePath);
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this._handleQueue();
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return [...this._storage];
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}
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_pushToQueue(directory, base) {
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this._queue.add({ directory, base });
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}
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_handleQueue() {
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for (const item of this._queue.values()) {
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this._handleDirectory(item.directory, item.base);
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}
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}
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_handleDirectory(directory, base) {
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try {
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const entries = this._scandir(directory, this._settings.fsScandirSettings);
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for (const entry of entries) {
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this._handleEntry(entry, base);
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}
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}
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catch (error) {
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this._handleError(error);
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}
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}
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_handleError(error) {
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if (!common.isFatalError(this._settings, error)) {
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return;
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}
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throw error;
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}
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_handleEntry(entry, base) {
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const fullpath = entry.path;
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if (base !== undefined) {
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entry.path = common.joinPathSegments(base, entry.name, this._settings.pathSegmentSeparator);
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}
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if (common.isAppliedFilter(this._settings.entryFilter, entry)) {
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this._pushToStorage(entry);
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}
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if (entry.dirent.isDirectory() && common.isAppliedFilter(this._settings.deepFilter, entry)) {
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this._pushToQueue(fullpath, entry.path);
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}
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}
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_pushToStorage(entry) {
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this._storage.add(entry);
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}
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}
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exports.default = SyncReader;
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