@nwrks/webp-converter/src/dwebp.js

A small node.js library for converting any image to webp file format or converting webp image to any image file format.

const path = require("path");
const resolve = require("resolve/sync");

//get os type then return path of respective platform library
const dwebp = function () {
	const modulePath = resolve("@nwrks/webp-converter", { basedir: __dirname });
	if (!modulePath) throw new Error("webp-converter not found");

	if (process.platform === "darwin") {
		if (process.arch === "arm64") {
			return path.join(
				modulePath,
				"../../",
				"/bin/libwebp_osx_arm/bin/dwebp",
			); //return osx library path
		}
		return path.join(modulePath, "../../", "/bin/libwebp_osx/bin/dwebp"); //return osx library path
	} else if (process.platform === "linux") {
		if (process.arch === "arm64") {
			return path.join(
				modulePath,
				"../../",
				"/bin/libwebp_linux_arm/bin/dwebp",
			); //return linux library path
		}
		return path.join(modulePath, "../../", "/bin/libwebp_linux/bin/dwebp"); //return linux library path
	} else if (process.platform === "win32") {
		if (process.arch === "x64") {
			return path.join(
				modulePath,
				"../../",
				"\\bin\\libwebp_win64\\bin\\dwebp.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 = dwebp;