@nx/expo:run

Run Expo target options.

Options can be configured in project.json when defining the executor, or when invoking it. Read more about how to configure targets and executors here: https://nx.dev/reference/project-configuration#targets.

The run command allows you to compile your app locally.

project.json:

{
  "name": "mobile",
  //...
  "targets": {
    //...
    "run-ios": {
      "executor": "@nx/expo:run",
      "options": {
        "platform": "ios"
      }
    },
    "run-android": {
      "executor": "@nx/expo:run",
      "options": {
        "platform": "android"
      }
    }
    //...
  }
}
Nx 15 and lower use @nrwl/ instead of @nx/

nx run mobile:run-ios
nx run mobile:run-android

Examples

The variant option allows you to specify the compile Android app with variants defined in build.gradle file (e.g. debug, release).

    "run-android": {
      "executor": "@nx/expo:run",
      "options": {
        "platform": "android",
        "variant": "release"
      }
    }
Nx 15 and lower use @nrwl/ instead of @nx/

Options playground

Try out this interactive editor of the configuration object. Values are validated as you type and hovering over labels will give you more information.

Options

platform

pRequired

string

Default: ios

Accepted values: ios, android

Platform to run for (ios, android).

variant

string

Default: debug

(Android) Specify your app's build variant (e.g. debug, release).

xcodeConfiguration

string

Default: Debug

(iOS) Xcode configuration to use. Debug or Release

bundler

boolean

Whether to skip starting the Metro bundler. True to start it, false to skip it.

buildCache

boolean

Should use derived data for builds.

clean

boolean

Default: false

Delete the native folders and regenerate them before applying changes

device

string

Device name or UDID to build the app on. The value is not required if you have a single device connected.

install

boolean

Default: true

Installing npm packages and CocoaPods before building.

port

number

Default: 8081

Port to start the Metro bundler on

scheme

string

(iOS) Explicitly set the Xcode scheme to use

sync

boolean

Default: true

Syncs npm dependencies to package.json (for React Native autolink).