Use windows and osx to specify platform

README.md

@@ -134,7 +134,9 @@ The name of the application, which will affect strings in titles and the icon.
 ```
 -p, --platform <value>
 ```
-Automatically determined based on the current OS. Can be overwritten by specifying either `linux`, `win32`, or `darwin`.
+Automatically determined based on the current OS. Can be overwritten by specifying either `linux`, `windows`, or `osx`.
+
+The alternative values `win32` (for Windows) or `darwin`, `mac` (for OSX) can also be used.
 
 #### [arch]
 

src/cli.js

@@ -22,7 +22,7 @@ if (require.main === module) {
             program.out = appDir;
         })
         .option('-n, --name <value>', 'app name')
-        .option('-p, --platform <value>', '\'linux\', \'win32\', or \'darwin\'')
+        .option('-p, --platform <value>', '\'osx\', \'linux\' or \'windows\'')
         .option('-a, --arch <value>', '\'ia32\' or \'x64\'')
         .option('-e, --electron-version <value>', 'electron version to package, without the \'v\', see https://github.com/atom/electron/releases')
         .option('--no-overwrite', 'do not override output directory if it already exists, defaults to false')

src/options/optionsMain.js

@@ -57,6 +57,14 @@ function optionsFactory(inpOptions, callback) {
         options.userAgent = null;
     }
 
+    if (options.platform.toLowerCase() === 'windows') {
+        options.platform = 'win32';
+    }
+
+    if (options.platform.toLowerCase() === 'osx' || options.platform.toLowerCase() === 'mac') {
+        options.platform = 'darwin';
+    }
+
     async.waterfall([
         callback => {
             if (options.icon) {