darenhsu
60 lines
1.2 KiB
JavaScript
60 lines
1.2 KiB
JavaScript
'use strict'
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const chalk = require('chalk')
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const readline = require('readline')
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const colors = {
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success: 'green',
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info: 'blue',
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note: 'white',
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warn: 'yellow',
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error: 'red'
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}
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const titles = {
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success: 'success',
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info: 'info',
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note: 'note',
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warn: 'warning',
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error: 'error'
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}
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function bgColor (level) {
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const color = textColor(level)
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return 'bg' + capitalizeFirstLetter(color)
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}
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function textColor (level) {
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return colors[level.toLowerCase()] || 'red'
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}
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function capitalizeFirstLetter (string) {
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return string.charAt(0).toUpperCase() + string.slice(1)
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}
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function formatTitle (severity, title) {
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return chalk[bgColor(severity)].black('', title, '')
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}
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function formatText (severity, message) {
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return chalk[textColor(severity)](message)
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}
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function clearConsole () {
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if (process.stdout.isTTY) {
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// Fill screen with blank lines. Then move to 0 (beginning of visible part) and clear it
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const blank = '\n'.repeat(process.stdout.rows)
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console.log(blank)
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readline.cursorTo(process.stdout, 0, 0)
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readline.clearScreenDown(process.stdout)
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}
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}
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module.exports = {
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colors,
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titles,
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formatText,
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formatTitle,
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clearConsole
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}
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