@remotion/renderer
Version:
Render Remotion videos using Node.js or Bun
59 lines (58 loc) • 2.31 kB
JavaScript
;
// Inlined from https://github.com/parshap/node-sanitize-filename/blob/master/index.js
Object.defineProperty(exports, "__esModule", { value: true });
exports.sanitizeFilename = void 0;
const truncate_utf8_bytes_1 = require("./truncate-utf8-bytes");
/**
* Replaces characters in strings that are illegal/unsafe for filenames.
* Unsafe characters are either removed or replaced by a substitute set
* in the optional `options` object.
*
* Illegal Characters on Various Operating Systems
* / ? < > \ : * | "
* https://kb.acronis.com/content/39790
*
* Unicode Control codes
* C0 0x00-0x1f & C1 (0x80-0x9f)
* http://en.wikipedia.org/wiki/C0_and_C1_control_codes
*
* Reserved filenames on Unix-based systems (".", "..")
* Reserved filenames in Windows ("CON", "PRN", "AUX", "NUL", "COM1",
* "COM2", "COM3", "COM4", "COM5", "COM6", "COM7", "COM8", "COM9",
* "LPT1", "LPT2", "LPT3", "LPT4", "LPT5", "LPT6", "LPT7", "LPT8", and
* "LPT9") case-insesitively and with or without filename extensions.
*
* Capped at 255 characters in length.
* http://unix.stackexchange.com/questions/32795/what-is-the-maximum-allowed-filename-and-folder-size-with-ecryptfs
*
* @param {String} input Original filename
* @param {Object} options {replacement: String | Function }
* @return {String} Sanitized filename
*/
const illegalRe = /[/?<>\\:*|"]/g;
// eslint-disable-next-line no-control-regex
const controlRe = /[\x00-\x1f\x80-\x9f]/g;
const reservedRe = /^\.+$/;
const windowsReservedRe = /^(con|prn|aux|nul|com[0-9]|lpt[0-9])(\..*)?$/i;
const windowsTrailingRe = /[. ]+$/;
function sanitize(input, replacement) {
if (typeof input !== 'string') {
throw new Error('Input must be string');
}
const sanitized = input
.replace(illegalRe, replacement)
.replace(controlRe, replacement)
.replace(reservedRe, replacement)
.replace(windowsReservedRe, replacement)
.replace(windowsTrailingRe, replacement);
return (0, truncate_utf8_bytes_1.truncateUtf8Bytes)(sanitized, 255);
}
const sanitizeFilename = (input) => {
const replacement = '';
const output = sanitize(input, replacement);
if (replacement === '') {
return output;
}
return sanitize(output, '');
};
exports.sanitizeFilename = sanitizeFilename;