FM / ansi-align

/usr/local/lib/node_modules/nodemon/node_modules/ansi-align/

/usr/local/lib/node_modules/nodemon/node_modules/ansi-align

Name	Size	Mode	Actions
CHANGELOG.md	1748	0644	edit dl rm
index.js	1334	0644	edit dl rm
LICENSE	731	0644	edit dl rm
package.json	1773	0644	edit dl rm
README.md	2945	0644	edit dl rm

Edit: /usr/local/lib/node_modules/nodemon/node_modules/ansi-align/index.js (1334B)

'use strict'

const stringWidth = require('string-width')

function ansiAlign (text, opts) {
  if (!text) return text

opts = opts || {}
  const align = opts.align || 'center'

// short-circuit `align: 'left'` as no-op
  if (align === 'left') return text

const split = opts.split || '\n'
  const pad = opts.pad || ' '
  const widthDiffFn = align !== 'right' ? halfDiff : fullDiff

let returnString = false
  if (!Array.isArray(text)) {
    returnString = true
    text = String(text).split(split)
  }

let width
  let maxWidth = 0
  text = text.map(function (str) {
    str = String(str)
    width = stringWidth(str)
    maxWidth = Math.max(width, maxWidth)
    return {
      str,
      width
    }
  }).map(function (obj) {
    return new Array(widthDiffFn(maxWidth, obj.width) + 1).join(pad) + obj.str
  })

return returnString ? text.join(split) : text
}

ansiAlign.left = function left (text) {
  return ansiAlign(text, { align: 'left' })
}

ansiAlign.center = function center (text) {
  return ansiAlign(text, { align: 'center' })
}

ansiAlign.right = function right (text) {
  return ansiAlign(text, { align: 'right' })
}

module.exports = ansiAlign

function halfDiff (maxWidth, curWidth) {
  return Math.floor((maxWidth - curWidth) / 2)
}

function fullDiff (maxWidth, curWidth) {
  return maxWidth - curWidth
}

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