49 lines
1.2 KiB
JavaScript
49 lines
1.2 KiB
JavaScript
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#!/usr/bin/env node
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'use strict'
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const fs = require('fs')
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const path = require('path')
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const { imageSize } = require('..')
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const files = process.argv.slice(2)
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if (!files.length) {
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console.error('Usage: image-size image1 [image2] [image3] ...')
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process.exit(-1)
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}
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const red = ['\x1B[31m', '\x1B[39m']
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// const bold = ['\x1B[1m', '\x1B[22m']
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const grey = ['\x1B[90m', '\x1B[39m']
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const green = ['\x1B[32m', '\x1B[39m']
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function colorize(text, color) {
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return color[0] + text + color[1]
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}
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files.forEach(function (image) {
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try {
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if (fs.existsSync(path.resolve(image))) {
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const greyX = colorize('x', grey)
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const greyImage = colorize(image, grey)
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const size = imageSize(image)
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const sizes = size.images || [size]
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sizes.forEach(size => {
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let greyType = ''
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if (size.type) {
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greyType = colorize(' (' + size.type + ')', grey)
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}
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console.info(
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colorize(size.width, green) + greyX + colorize(size.height, green)
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+ ' - ' + greyImage + greyType
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)
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})
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} else {
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console.error('file doesn\'t exist - ', image)
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}
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} catch (e) {
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// console.error(e.stack)
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console.error(colorize(e.message, red), '-', image)
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}
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})
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