Node based generate-metadata script

build/generate-metadata.js

@@ -0,0 +1,50 @@
+#!/usr/bin/env node
+
+var fs = require('fs');
+var path = require('path');
+var child_process = require('child_process');
+
+if (process.argv.length < 3) {
+    console.error("No arguments supplied. Usage: $0 [path-to-jars-to-generate-metadata-for] [output-path]");
+    process.exit(1);
+}
+
+try {
+    fs.mkdirSync('bin');
+} catch(e) {}
+
+var outputFiles = fs.readdirSync('bin');
+
+if (outputFiles.length > 0) {
+    console.error("bin directory found! In its current version the metadata generator uses a bin directory for a temporary metadata output location!");
+    console.log("Listing existing bin directory files");
+    console.log(outputFiles.join('\n'));
+    console.log("Listing existing bin directory files. end");
+    process.exit(1);
+}
+
+try {
+    fs.mkdirSync(path.normalize(process.argv[3]));
+} catch(e) {}
+
+var executabledir = __dirname;
+
+child_process.execFileSync('java', ['-cp', path.join(executabledir, '..', 'classes'), 'com.telerik.metadata.Generator', process.argv[2]], {stdio: 'inherit'});
+
+var inputFiles = fs.readdirSync(process.argv[2]);
+console.log("Listing input files");
+console.log(fs.realpathSync(process.argv[2]));
+console.log(inputFiles.join('\n'));
+console.log("Listing input files. end");
+
+outputFiles = fs.readdirSync('bin');
+console.log("Listing output files");
+console.log(fs.realpathSync(process.argv[3]));
+console.log(outputFiles.join('\n'));
+console.log("Listing output files. end");
+
+outputFiles.forEach(function(filename) {
+    fs.renameSync(path.join('bin', filename), path.join(process.argv[3], filename));
+});
+
+fs.rmdirSync('bin');

gruntfile.js

@@ -40,7 +40,7 @@ module.exports = function(grunt) {
             packageFiles: {
                 files: [
                     {src: "./package.json", dest: "./dist/"},
-                    {expand: true, src: "./generate-metadata.sh", cwd: "./build/", dest: "./dist/bin/"}
+                    {expand: true, src: "./generate-metadata.js", cwd: "./build/", dest: "./dist/bin/"}
                 ]
             }
         }

package.json

@@ -3,7 +3,7 @@
   "description": "Telerik NativeScript Android Runtime Metadata Generator",
   "version": "0.0.1",
   "bin": {
-    "generate-metadata": "./bin/generate-metadata.sh"
+    "generate-metadata": "./bin/generate-metadata.js"
   },
   "files": [
     "classes/**/*.class",