28 lines
1.2 KiB
JavaScript
28 lines
1.2 KiB
JavaScript
"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.isPathInside = void 0;
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const node_path_1 = __importDefault(require("node:path"));
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const isPathInside = function (thePath, potentialParent) {
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// For inside-directory checking, we want to allow trailing slashes, so normalize.
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thePath = stripTrailingSep(thePath);
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potentialParent = stripTrailingSep(potentialParent);
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// Node treats only Windows as case-insensitive in its path module; we follow those conventions.
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if (process.platform === 'win32') {
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thePath = thePath.toLowerCase();
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potentialParent = potentialParent.toLowerCase();
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}
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return (thePath.lastIndexOf(potentialParent, 0) === 0 &&
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(thePath[potentialParent.length] === node_path_1.default.sep ||
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thePath[potentialParent.length] === undefined));
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};
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exports.isPathInside = isPathInside;
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function stripTrailingSep(thePath) {
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if (thePath[thePath.length - 1] === node_path_1.default.sep) {
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return thePath.slice(0, -1);
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}
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return thePath;
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}
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