REFA,IMPRO: local custom bundler generates vainlla and module

generate_single_file.js

@@ -85,9 +85,7 @@ async function appendContent(srcFile, targetFile, contentModifications = [], lin
     try {
         let content = await fs.readFile(srcFile, 'utf8');
         console.log(`Processing '${srcFile}'`);
-        console.log(`           READ: successfully!`);
-        console.log(`           Adding Copyright disclaimer!`);
-        console.log(`           Attepting to append to default script variant`);
+        console.log(`           READ: successfully!`, `Attepting to append file`);
 
         /* Apply modifications */
         content = contentModifications
@@ -122,8 +120,12 @@ async function bundleWithSpecifiedMode(targetFile, fileList, modulize = true) {
 
     let lineModifications = [
         function (line) {
+
             let starters = ["function", "const", "let", "class"];
-            return (starters.some(s => line.startsWith(s)) ? "export " : "") + line;
+            if (starters.some(s => line.startsWith(s))) {
+                return "export " + line;
+            }
+            return line;
         }
     ];
 
@@ -161,7 +163,7 @@ async function bundleWithSpecifiedMode(targetFile, fileList, modulize = true) {
  * @param {string|path} bundleFile path to the bundleFile if there is some 
  *                      - preparation for jpclw-bundler
  */
-function bundle(targetFile = "./jpc-like-websites.js", modulize = true, bundleFile = './jpclw-bundle.json') {
+function bundle(modulize = false, targetFile = "./jpc-like-websites.js", bundleFile = './jpclw-bundle.json') {
     let fileOrder = require(bundleFile);
 
     console.log("(Re-) Creating target file: '" + targetFile + "'");
@@ -169,7 +171,7 @@ function bundle(targetFile = "./jpc-like-websites.js", modulize = true, bundleFi
     fs.writeFile(targetFile, "", err => { });
 
     if (modulize) {
-        let targetModule = path.basename(targetFile).split('.', 1)[0] + 'mjs';
+        let targetModule = path.basename(targetFile).split('.', 1)[0] + '.mjs';
         fs.writeFile(targetModule, "", err => { });
     }
 
@@ -187,5 +189,5 @@ function bundle(targetFile = "./jpc-like-websites.js", modulize = true, bundleFi
 }
 
 let args = process.argv.slice(2);
-bundle(args[0], args[1], args[2]);
+bundle(Boolean(args[0]), args[1], args[2]);