Don't make more versions of your source code. Rather than add more code bases, fix the underlying design problem that is preventing you from running from a single code base. From Extreme Programming Explained
For a app developer, usually we had to modify our app for specific targets and markets, different login paths, alternative functions, various layouts, etc.
It's ok to have a helper function to check locales for us, but what if we had to separate our source code into two apps, just like Evernote and 印象筆記 (Evernote for China market).
Different bundle ids, backend servers, might even icons!
Create a new
Build Configuration set:
build settings, find preprocessor marcros column, you can define different values for each of your configurations. You can define
KEY=VALUE or just
KEY macros here.
In your code, you can implement preprocessor marcos like this:
#ifdef foo // somethings #else // some other things #endif
Go to your project's
build settings, select
Add Build Setting ->
Add User-Defined Settings.
You will get a
User Defined field. For my usage, I create two values named
-info.plist, I changed my
Bundle display name and
Bundle identifier value to
I use Asset Catalog handling my image resources, inside
Images.xcassets create a new
App icon set.
Back to your target
build settings, you can find
Asset Catalog App Icon Set Name field, specify which App icon set shuld be used for configurations.
Scheme editor, select which build configurations you want to apply.