1-1 port of init script to Nodejs

This will remove the dependency on Ruby.

Author: JoeStanton

cli.js

@@ -38,11 +38,6 @@ function run() {
   // Here goes any cli commands we need to
 }
 
-function init(root, projectName) {
-  spawn(path.resolve(__dirname, 'init.sh'), [projectName], {stdio:'inherit'});
-}
-
 module.exports = {
-  run: run,
-  init: init,
+  run: run
 };

init.sh

@@ -82,17 +82,28 @@ function init(name) {
       start: 'node_modules/react-native/packager/packager.sh'
     }
   };
-  fs.writeFileSync(path.join(root, 'package.json'), JSON.stringify(packageJson));
+  fs.writeFileSync(path.join(root, 'package.json'), JSON.stringify(packageJson, null, 2));
   process.chdir(root);
 
-  run('npm install --save react-native', function(e) {
+  var initCmd = path.resolve(__dirname, 'init.sh') + ' ' + projectName;
+  run(initCmd, function(e) {
     if (e) {
-      console.error('`npm install --save react-native` failed');
+      console.error('initialization failed');
       process.exit(1);
     }
 
-    var cli = require(CLI_MODULE_PATH());
-    cli.init(root, projectName);
+    run('npm install --save react-native', function(e) {
+      if (e) {
+        console.error('`npm install --save react-native` failed');
+        process.exit(1);
+      }
+
+      console.log('Next steps:');
+      console.log('');
+      console.log('   Open ' + path.join(root, projectName) + '.xcodeproj in Xcode');
+      console.log('   Hit Run button');
+      console.log('');
+    });
   });
 }
 

react-native-cli/index.js

@@ -0,0 +1,49 @@
+#!/usr/bin/env node
+
+var path = require('path');
+var fs = require('fs');
+var file = require('file');
+
+if (process.argv.length === 0) {
+  console.log('Usage: ' + path.basename(__filename) + ' <ProjectNameInCamelCase>');
+  console.log('');
+  console.log('This script will bootstrap new React Native app in current folder');
+  process.exit(1);
+}
+
+var appName = process.argv[2];
+var dest = process.cwd();
+console.log('Setting up new React Native app in ' + dest);
+console.log('');
+
+main(dest, appName);
+
+function cp(src, dest, appName) {
+  if(fs.lstatSync(src).isDirectory()) {
+    if(!fs.existsSync(dest)) {
+      fs.mkdirSync(dest);
+    }
+  }
+  else {
+    var content = fs.readFileSync(src, 'utf8')
+      .replace(new RegExp('SampleApp', 'g'), appName)
+      .replace(new RegExp('Examples/' + appName + '/', 'g'), '')
+      .replace(new RegExp('../../Libraries/', 'g'), 'node_modules/react-native/Libraries/')
+      .replace(new RegExp('../../React/', 'g'), 'node_modules/react-native/React/');
+    fs.writeFileSync(dest, content);
+  }
+}
+
+function main(dest, appName) {
+  var source = path.resolve(__dirname, '../Examples/SampleApp');
+  file.walk(source, function(error, _, dirs, files) {
+    if (error) { throw error; }
+
+    dirs.concat(files).forEach(function(f) {
+      f = f.replace(source + '/', ''); // Strip off absolute path
+      if (f == 'project.xcworkspace' || f == 'xcuserdata') { return; }
+      var newFile = f.replace(new RegExp('SampleApp', 'g'), appName);
+      cp(path.resolve(source, f), path.resolve(dest, newFile), appName);
+    });
+  });
+}

react-native-cli/init.sh

@@ -5,5 +5,8 @@
   "main": "index.js",
   "bin": {
     "react-native": "index.js"
+  },
+  "dependencies": {
+    "file": "^0.2.2"
   }
 }