resize_screenshots plugin

This project is a fastlane plugin. To get started with fastlane-plugin-resize_screenshots, add it to your project by running:

fastlane add_plugin resize_screenshots

I love using fastlane frameit to create screenshots for my iOS apps for the App Store. It's a handy tool to take screenshots I save from an iOS simulator and put them into an iPhone frame to publish to the App Store. It's a great tool that you should really check out.

However, frameit requires your screenshots to be in this very specific image size in order to put them into a frame. If your screenshot is not in that exact image size, it will throw an error.

When I take a screenshot in my iOS simulator, it seems to save those screenshots in 836x1811 size for iPhone X, but frameit requires 1125x2436 for iPhone X. This is super weird because the height/width ratio for 836x1811 and 1125x2436 is off by 1 pixel. If I try to resize 836x1811 to 1125x____ with the same aspect ratio, I get 1125x2437. Weird, right?!

Anyway, I digress.

I decided to make this plugin so I can take screenshots from my simulator, put those into a folder, resize the images automatically by device and then run those resized images into frameit for me. 🎊 No more frameit image size issues! 🎊

Check out the example Fastfile to see how to use this plugin. Try it by cloning the repo, running fastlane install_plugins and bundle exec fastlane test.

Note to author: Please set up a sample project to make it easy for users to explore what your plugin does. Provide everything that is necessary to try out the plugin in this project (including a sample Xcode/Android project if necessary)

To run both the tests, and code style validation, run

rake

To automatically fix many of the styling issues, use

rubocop -a

• Levi Bostian - GitHub, Twitter, Website/blog

For any other issues and feedback about this plugin, please create an issue.

If you have trouble using plugins, check out the Plugins Troubleshooting guide. After giving that a try and you still need help, please, create an issue and I'll try to help you out.

fastlane is the easiest way to automate beta deployments and releases for your iOS and Android apps. To learn more, check out fastlane.tools.

For more information about how the fastlane plugin system works, check out the Plugins documentation.