fs-zoo
Version:
File system abstractions and implementations
34 lines (33 loc) • 1.22 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.tryUtf8Decode = exports.assertType = exports.assertName = exports.parseId = exports.parseParts = void 0;
const parseParts = (path) => (!path ? [] : path.split('/').filter(Boolean));
exports.parseParts = parseParts;
const parseId = (path) => {
const collection = (0, exports.parseParts)(path);
const resource = collection.pop() || '';
return [collection, resource];
};
exports.parseId = parseId;
const nameRegex = /^(\.{1,2})$|^(.*([\/\\]).*)$/;
const assertName = (name, method, klass) => {
const isInvalid = !name || nameRegex.test(name);
if (isInvalid)
throw new TypeError(`Failed to execute '${method}' on '${klass}': Name is not allowed.`);
};
exports.assertName = assertName;
const assertType = (type, method, klass) => {
const length = type.length;
for (let i = 0; i < length; i++)
(0, exports.assertName)(type[i], method, klass);
};
exports.assertType = assertType;
const tryUtf8Decode = (data) => {
try {
return new TextDecoder('utf-8', { fatal: true }).decode(data);
}
catch {
return new Uint8Array(data);
}
};
exports.tryUtf8Decode = tryUtf8Decode;