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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | 2x 2x 2x 2x 4x 2x 4x 2x 4x 4x 4x 4x 4x 4x | const { CWebp } = require('cwebp')
const { resolve } = require('path')
const WEBP_REGEXP = /^(~images)([\w\d/\-_]+)(\.[jpe?g|png]+)/
const getImagePath = ({ imageFolder, resolvePath }, path) =>
resolve(path.replace(imageFolder, resolvePath))
const getWebpPath = ({ webpFolder }, path) =>
resolve(path.replace(WEBP_REGEXP, webpFolder + '$2.webp'))
module.exports = async (options, path) => {
let imagePath = getImagePath(options, path)
let webpPath = getWebpPath(options, path)
let encoder = new CWebp(imagePath)
encoder.quality(options.quality)
try {
await encoder.write(webpPath)
} catch (e) {
console.error(e)
}
}
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