convert to ESM

app/package.json

@@ -1,4 +1,5 @@
 {
+  "type": "module",
   "dependencies": {
     "simple-node-logger": "^21.8.12",
     "base64-js": "^1.5.1",

app/src/config.js

@@ -0,0 +1,9 @@
+// experimental
+//import config from './config.json' with { type: "json" };
+
+import { createRequire } from 'node:module';
+const require = createRequire(import.meta.url);
+import fs from 'fs';
+const config = JSON.parse(fs.readFileSync(require.resolve('./config.json'), 'utf8'));
+
+export default config;

app/src/converter.js

@@ -1,11 +1,10 @@
 import open from 'open';
+import os from "os";
+import path from "path";
+import fs from "node:fs";
 
-const os = require("os");
-const path = require('path');
-const fs = require("node:fs");
-
-const logger = require('./logger');
-const rpc = require('./weh-rpc');
+import logger from "./logger.js";
+import rpc from "./weh-rpc.js";
 
 const exec_dir = path.dirname(process.execPath);
 
@@ -99,7 +98,7 @@ function ExecConverter(args) {
   });
 }
 
-exports.star_listening = () => {
+export const star_listening = () => {
 
   const convertChildren = new Map();
 
@@ -334,7 +333,7 @@ exports.star_listening = () => {
   });
 };
 
-exports.info = () => {
+export const info = () => {
   return new Promise((resolve, reject) => {
     let convProcess = spawn(ffmpeg, ["-h"]);
     let done = false;

app/src/downloads.js

@@ -1,8 +1,8 @@
-const path = require('path');
-const fs = require('node:fs');
-const rpc = require('./weh-rpc');
-const os = require("os");
-const got = require('got');
+import path from "path";
+import fs from "node:fs";
+import rpc from "./weh-rpc.js";
+import os from "os";
+import got from "got";
 
 let downloadFolder = path.join(os.homedir(), "dwhelper");
 

app/src/logger.js

@@ -1,15 +1,14 @@
-let simplelogger = require("simple-node-logger");
+import * as simplelogger from "simple-node-logger";
 
-let logfile = process.env.WEH_NATIVE_LOGFILE;
+const logfile = process.env.WEH_NATIVE_LOGFILE;
 
-if (!logfile) {
-  module.exports = {
+export default !logfile ? (
+  {
     info: () => {},
     error: () => {},
     warn: () => {},
     log: () => {},
-  };
-} else {
-  let logger = simplelogger.createSimpleFileLogger(logfile);
-  module.exports = logger;
-}
+  }
+) : (
+  simplelogger.createSimpleFileLogger(logfile);
+);

app/src/main.js

@@ -1,6 +1,8 @@
-const config = require('config.json');
-const converter = require('./converter');
-const os = require("os");
+import config from './config.js';
+
+import os from 'os';
+
+let converter = null;
 
 function info() {
   let result = {
@@ -27,9 +29,9 @@ function info() {
 }
 
 if (process.argv[2] == "install") {
-  require("./native-autoinstall").install();
+  (await import("./native-autoinstall.js")).install();
 } else if (process.argv[2] == "uninstall") {
-  require("./native-autoinstall").uninstall();
+  (await import("./native-autoinstall.js")).uninstall();
 } else if (process.argv[2] == "--version") {
   console.log(config.meta.version);
 } else if (process.argv[2] == "--info") {
@@ -54,17 +56,22 @@ Options:
   console.log(help);
 } else {
 
-  require('./native-messaging');
-  const logger = require('./logger');
-  const rpc = require('./weh-rpc');
+  // note: this disables the exception handler
+  // so exceptions will silently fail
+  // for (let e of ["exit", "SIGINT", "SIGTERM", "uncaughtException"]) {
+  converter = await import('./converter.js');
+
+  await import('./native-messaging.js');
+  const logger = await import('./logger.js');
+  const rpc = await import('./weh-rpc.js');
 
   rpc.setLogger(logger);
   rpc.setDebugLevel(2);
 
-  require('./file');
-  require('./downloads');
-  require('./request');
-  require('./vm');
+  await import('./file.js');
+  await import('./downloads.js');
+  await import('./request.js');
+  await import('./vm.js');
 
   converter.star_listening();
 

app/src/native-autoinstall.js

@@ -1,13 +1,16 @@
-const os = require("os");
-const path = require("path");
-const { spawn, exec } = require('child_process');
-const config = require('config.json');
+import os from "os";
+import path from "path";
+import { spawn, exec } from "child_process";
+import config from "./config.js";
+
+import { createRequire } from 'node:module';
+const require = createRequire(import.meta.url);
 
 let fs;
 if (process.versions.node.startsWith("10")) {
-  fs = require('fs').promises;
+  fs = await require('fs').promises;
 } else {
-  fs = require('node:fs/promises');
+  fs = await require('node:fs/promises');
 }
 
 const STORES = Object.keys(config.store);
@@ -170,12 +173,12 @@ async function install_uninstall(uninstall = false) {
   }
 }
 
-exports.install = () => {
+export const install = async () => {
   console.log("Installing…");
-  install_uninstall();
+  await install_uninstall();
 };
 
-exports.uninstall = () => {
+export const uninstall = async () => {
   console.log("Uninstalling…");
-  install_uninstall(true);
+  await install_uninstall(true);
 };

app/src/weh-rpc.js

@@ -194,4 +194,4 @@ class RPC {
 
 }
 
-module.exports = new RPC();
+export default new RPC();