Move init into local-cli

local-cli/cli.js

@@ -7,7 +7,7 @@
 var spawn = require('child_process').spawn;
 var path = require('path');
 
-var init = require('../init.js');
+var init = require('./init.js');
 var install = require('./install.js');
 var bundle = require('./bundle.js');
 

local-cli/init.js

@@ -0,0 +1,62 @@
+'use strict';
+
+var path = require('path');
+var fs = require('fs');
+
+function init(projectDir, appName) {
+  console.log('Setting up new React Native app in ' + projectDir);
+  var source = path.resolve(__dirname, '..', 'Examples/SampleApp');
+
+  walk(source).forEach(function(f) {
+    f = f.replace(source + '/', ''); // Strip off absolute path
+    if(f === 'project.xcworkspace' || f === 'xcuserdata') { return; }
+
+    var replacements = {
+      'Examples/SampleApp/': '',
+      '../../Libraries/': 'node_modules/react-native/Libraries/',
+      '../../React/': 'node_modules/react-native/React/',
+      'SampleApp': appName
+    };
+
+    var dest = f.replace(/SampleApp/g, appName).replace(/^_/, ".");
+    copyAndReplace(
+      path.resolve(source, f),
+      path.resolve(projectDir, dest),
+      replacements
+    );
+  });
+
+  console.log('Next Steps:');
+  console.log('   Open ' + path.resolve(projectDir, appName) + '.xcodeproj in Xcode');
+  console.log('   Hit Run button');
+  console.log('');
+}
+
+function copyAndReplace(src, dest, replacements) {
+  if (fs.lstatSync(src).isDirectory()) {
+    if (!fs.existsSync(dest)) {
+      fs.mkdirSync(dest);
+    }
+  }
+  else {
+    var content = fs.readFileSync(src, 'utf8');
+    Object.keys(replacements).forEach(function(regex) {
+      content = content.replace(new RegExp(regex, 'g'), replacements[regex]);
+    });
+    fs.writeFileSync(dest, content);
+  }
+}
+
+function walk(current) {
+  if(fs.lstatSync(current).isDirectory()) {
+    var files = fs.readdirSync(current).map(function(child) {
+      child = path.join(current, child);
+      return walk(child);
+    });
+    return [].concat.apply([current], files);
+  } else {
+    return [current];
+  }
+}
+
+module.exports = init;