img-webpify/src/gwebp.js

A modern and robust Node.js library for converting images to and from the WebP format. This library is a wrapper around Google's pre-compiled cwebp, dwebp, gwebp, and webpmux command-line utilities.

const path = require('path');
//get os type then return path of respective platform library 
const gifwebp=function() {
    if (process.platform === 'darwin') {

        return path.join(__dirname, "../", "/bin/libwebp_osx/bin/gif2webp");//return osx library path
    }else if (process.platform === 'linux') {

        return path.join(__dirname, "../", "/bin/libwebp_linux/bin/gif2webp");//return linux library path

    }else if (process.platform === 'win32') {

        if (process.arch === 'x64') {
            return path.join(__dirname, "../", "\\bin\\libwebp_win64\\bin\\gif2webp.exe");//return windows 64bit library path
        } else {
            console.log('Unsupported platform:', process.platform, process.arch);//show unsupported platform message
        }

    } else {
        console.log('Unsupported platform:', process.platform, process.arch);//show unsupported platform message 
    }
};
module.exports = gifwebp