react-native-vision-camera/package/ios

ios

This folder contains the iOS-platform-specific code for react-native-vision-camera.

Prerequesites

1. Install Xcode tools

   xcode-select --install
   

2. Install need SwiftFormat and SwiftLint

   brew install swiftformat swiftlint
   

Getting Started

It is recommended that you work on the code using the Example project (example/ios/VisionCameraExample.xcworkspace), since that always includes the React Native header files, plus you can easily test changes that way.

You can however still edit the library project here by opening VisionCamera.xcodeproj, this has the advantage of automatically formatting your Code (swiftformat) and showing you Linter errors (swiftlint) when trying to build (⌘+B).

Committing

Before committing, make sure that you're not violating the Swift or C++ codestyles. To do that, run the following command:

yarn check-ios

This will also try to automatically fix any errors by re-formatting the Swift code.