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