Runs a MiniApp on an iOS emulator or connected device
Git or File System path, to the custom Composite repository (refer to the [custom Composite] documentation for more information).
complete native application descriptor
Enable or disable React Native dev support
Host or ip to launch the local packager on.
By default it will use the IP address that is returned by the
ipconfig getifaddr en0 command, and fallback to
localhost in the case the command fails.
Arguments to pass to the application when launching it (correspond to the
Arguments Passed On Launch in application scheme run config in XCode as can be seen on screenshot below).
Make sure to use
= on the command line to provide this option, and keep the string in quotes. For example
Environment variables to pass to the application when launching it (correspond to the
Environment Variables in application scheme run config in XCode as can be seen on screenshot below).
Make sure to use
= on the command line to provide this option, and keep the string in quotes. The string should contain
key=value pairs delimited by spaces. For example
Name of the MiniApp to launch when starting the Runner application
One or more MiniApps to combine in the Runner Container
Port on which the local packager should listen on (default: 8081)
Use the previously selected device to avoid prompt
You can launch the MiniApp located in the current working directory or on a connected iOS device or running emulator if available. If a connected iOS device is not available, the command prompts you to select an emulator to launch from the list of installed emulator images.
The first time you run this command from within a MiniApp directory, it generates an iOS directory containing the iOS Runner application project. If the iOS folder already exists (it is not the first run of the
ern run-ios command for this MiniApp), the existing runner project is used.
After the runner project is generated, you can safely make native code modifications to it, knowing that the next time the
ern run-ios command is issued, the project and your changes will remain.
If you want to regenerate the runner project from scratch, remove the iOS directory.
The miniapp can be any Yarn package descriptor, including Git or other file system path schemes.
ern run-ios command is the
ern equivalent of the
react-native run-ios command.
[custom Composite]: ./platform-parts/composite/index.md