severity.js•1.26 kB
/**
* @fileoverview Helpers for severity values (e.g. normalizing different types).
* @author Bryan Mishkin
*/
"use strict";
/**
* Convert severity value of different types to a string.
* @param {string|number} severity severity value
* @throws error if severity is invalid
* @returns {string} severity string
*/
function normalizeSeverityToString(severity) {
if ([2, "2", "error"].includes(severity)) {
return "error";
}
if ([1, "1", "warn"].includes(severity)) {
return "warn";
}
if ([0, "0", "off"].includes(severity)) {
return "off";
}
throw new Error(`Invalid severity value: ${severity}`);
}
/**
* Convert severity value of different types to a number.
* @param {string|number} severity severity value
* @throws error if severity is invalid
* @returns {number} severity number
*/
function normalizeSeverityToNumber(severity) {
if ([2, "2", "error"].includes(severity)) {
return 2;
}
if ([1, "1", "warn"].includes(severity)) {
return 1;
}
if ([0, "0", "off"].includes(severity)) {
return 0;
}
throw new Error(`Invalid severity value: ${severity}`);
}
module.exports = {
normalizeSeverityToString,
normalizeSeverityToNumber
};