41 lines
1.4 KiB
JavaScript
41 lines
1.4 KiB
JavaScript
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"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.build = void 0;
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const fs_1 = __importDefault(require("fs"));
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const readdirOpts = { withFileTypes: true };
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const walkAsync = (state, crawlPath, directoryPath, currentDepth, callback) => {
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if (currentDepth < 0)
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return state.queue.dequeue(null, state);
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state.visited.push(crawlPath);
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state.counts.directories++;
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state.queue.enqueue();
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// Perf: Node >= 10 introduced withFileTypes that helps us
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// skip an extra fs.stat call.
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fs_1.default.readdir(crawlPath || ".", readdirOpts, (error, entries = []) => {
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callback(entries, directoryPath, currentDepth);
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state.queue.dequeue(state.options.suppressErrors ? null : error, state);
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});
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};
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const walkSync = (state, crawlPath, directoryPath, currentDepth, callback) => {
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if (currentDepth < 0)
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return;
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state.visited.push(crawlPath);
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state.counts.directories++;
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let entries = [];
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try {
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entries = fs_1.default.readdirSync(crawlPath || ".", readdirOpts);
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}
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catch (e) {
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if (!state.options.suppressErrors)
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throw e;
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}
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callback(entries, directoryPath, currentDepth);
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};
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function build(isSynchronous) {
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return isSynchronous ? walkSync : walkAsync;
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}
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exports.build = build;
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