mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-11-29 15:50:28 +01:00
3732c5f71e
ESLint rules have been added to enforce our JSDoc conventions. These rules were introduced by updating `@metamask/eslint-config` to v9. Some of the rules have been disabled because the effort to fix all lint errors was too high. It might be easiest to enable these rules one directory at a time, or one rule at a time. Most of the changes in this PR were a result of running `yarn lint:fix`. There were a handful of manual changes that seemed obvious and simple to make. Anything beyond that and the rule was left disabled.
21 lines
616 B
JavaScript
21 lines
616 B
JavaScript
/**
|
|
* Parse a string as a port number. Non-integers or invalid ports will
|
|
* result in an error being thrown.
|
|
*
|
|
* @param {string} portString - The string to parse as a port number
|
|
* @returns {number} The parsed port number
|
|
*/
|
|
function parsePort(portString) {
|
|
const port = Number(portString);
|
|
if (!Number.isInteger(port)) {
|
|
throw new Error(`Port '${portString}' is invalid; must be an integer`);
|
|
} else if (port < 0 || port > 65535) {
|
|
throw new Error(
|
|
`Port '${portString}' is out of range; must be between 0 and 65535 inclusive`,
|
|
);
|
|
}
|
|
return port;
|
|
}
|
|
|
|
module.exports = { parsePort };
|