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'use strict'
exports.severityLabel = severityLabel
exports.color = color
exports.totalVulnCount = totalVulnCount
exports.severities = severities
const ccs = require('console-control-strings')
const severityColors = {
critical: {
color: 'brightMagenta',
label: 'Critical'
},
high: {
color: 'brightRed',
label: 'High'
},
moderate: {
color: 'brightYellow',
label: 'Moderate'
},
low: {
color: 'bold',
label: 'Low'
},
info: {
color: '',
label: 'Info'
}
}
function color (value, colorName, withColor) {
return (colorName && withColor) ? ccs.color(colorName) + value + ccs.color('reset') : value
}
function severityLabel (sev, withColor, bold) {
if (!(sev in severityColors)) return sev.charAt(0).toUpperCase() + sev.substr(1).toLowerCase()
let colorName = severityColors[sev].color
if (bold) colorName = [colorName, 'bold']
return color(severityColors[sev].label, colorName, withColor)
}
function totalVulnCount (vulns) {
return Object.keys(vulns).reduce((accumulator, key) => {
const vulnCount = vulns[key]
accumulator += vulnCount
return accumulator
}, 0)
}
function severities (vulns) {
return Object.keys(vulns).reduce((accumulator, severity) => {
const vulnCount = vulns[severity]
if (vulnCount > 0) accumulator.push([severity, vulnCount])
return accumulator
}, [])
}
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