image-size.js•1.35 kB
#!/usr/bin/env node
/* eslint-disable @typescript-eslint/no-var-requires */
'use strict'
const fs = require('fs')
const path = require('path')
const { imageSize } = require('..')
const files = process.argv.slice(2)
if (!files.length) {
console.error('Usage: image-size image1 [image2] [image3] ...')
process.exit(-1)
}
const red = ['\x1B[31m', '\x1B[39m']
// const bold = ['\x1B[1m', '\x1B[22m']
const grey = ['\x1B[90m', '\x1B[39m']
const green = ['\x1B[32m', '\x1B[39m']
function colorize(text, color) {
return color[0] + text + color[1]
}
files.forEach(function (image) {
try {
if (fs.existsSync(path.resolve(image))) {
const greyX = colorize('x', grey)
const greyImage = colorize(image, grey)
const size = imageSize(image)
const sizes = size.images || [size]
sizes.forEach((size) => {
let greyType = ''
if (size.type) {
greyType = colorize(' (' + size.type + ')', grey)
}
console.info(
colorize(size.width, green) +
greyX +
colorize(size.height, green) +
' - ' +
greyImage +
greyType,
)
})
} else {
console.error("file doesn't exist - ", image)
}
} catch (e) {
// console.error(e.stack)
console.error(colorize(e.message, red), '-', image)
}
})