36 lines
1.8 KiB
JavaScript
36 lines
1.8 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.newNotAllowedError = exports.newTypeMismatchError = exports.newNotFoundError = exports.assertCanWrite = exports.assertName = exports.basename = exports.ctx = void 0;
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/**
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* Creates a new {@link NodeFsaContext}.
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*/
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const ctx = (partial = {}) => {
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return Object.assign({ separator: '/', syncHandleAllowed: false, mode: 'read' }, partial);
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};
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exports.ctx = ctx;
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const basename = (path, separator) => {
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if (path[path.length - 1] === separator)
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path = path.slice(0, -1);
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const lastSlashIndex = path.lastIndexOf(separator);
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return lastSlashIndex === -1 ? path : path.slice(lastSlashIndex + 1);
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};
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exports.basename = basename;
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const nameRegex = /^(\.{1,2})$|^(.*([\/\\]).*)$/;
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const assertName = (name, method, klass) => {
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const isInvalid = !name || nameRegex.test(name);
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if (isInvalid)
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throw new TypeError(`Failed to execute '${method}' on '${klass}': Name is not allowed.`);
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};
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exports.assertName = assertName;
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const assertCanWrite = (mode) => {
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if (mode !== 'readwrite')
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throw new DOMException('The request is not allowed by the user agent or the platform in the current context.', 'NotAllowedError');
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};
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exports.assertCanWrite = assertCanWrite;
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const newNotFoundError = () => new DOMException('A requested file or directory could not be found at the time an operation was processed.', 'NotFoundError');
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exports.newNotFoundError = newNotFoundError;
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const newTypeMismatchError = () => new DOMException('The path supplied exists, but was not an entry of requested type.', 'TypeMismatchError');
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exports.newTypeMismatchError = newTypeMismatchError;
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const newNotAllowedError = () => new DOMException('Permission not granted.', 'NotAllowedError');
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exports.newNotAllowedError = newNotAllowedError;
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//# sourceMappingURL=util.js.map
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