CocoaPods is a great way to manage dependencies (mostly open source code) in your iOS or OS X project. It implements a Gemfile like configuration file (called a Podfile) where you declare your dependencies and provides all the means to keep those libraries up to date as your project grows.

I want to cover a less common use of CocoaPods: creating your own Pods repository for internal use.


For simplicity I’m assuming you are already familiar with CocoaPods, and that you have access to git repositories you can control.

I’m also assuming that you know how to write your own Podspec.

Creating your specs repository

The first thing you need to do, is create a git repository that you’ll use to keep Podspecs. Let’s assume this repository ends up in

Add the repository to CocoaPods

To do that, you need to execute: pod repo add MySpecs
If you check your ~/.cocoapods folder, you should now see two folders: master and MySpecs.

Create your Podspecs

You create a Podspec by running: pod spec create NAME

Let’s say you run pod spec create MyLibrary, it will generate a file called MyLibrary.podspec. Now you need to edit that Podspec to make it complete and lint. Once you do, you can lint it to make sure the project compiles, by running pod spec lint MyLibrary.

If everything passes, you are good to go! If not, fix the errors in the Podspec and make sure it lints.

Adding the Podspec to your repository

The final step is adding the Podspec to your private specs repository. To do that, you run pod push MySpecs MyLibrary.

This step will lint the library again, and copy it to you local repo, and push that repo to git. If you don’t want it to push, as an extra measure, you can add the --local-only parameter1.

Sharing with teammates

To share these specs with your teammates, they only need to add the new specs repository to CocoaPods by running pod repo add MySpecs


CocoaPods is an amazing tool. For some companies dealing with internal reusable libraries is a daily business. Using CocoaPods as depicted has several benefits:

  • Your internal specs can use the dependency management of CocoaPods, just as any open source library.
  • Your projects use a single way of dependency management, both for open source libraries and internal ones.
  • It’s straightforward to share an internal specs repository with teammates.

  1. I strongly suggest you do this, and test the spec with your project before pushing. A common mistake for me in the past has been to forget header files or resources in the Podspec, which won’t prevent it from linting, but will make the project that uses them fail.