react-native-navigation/CONTRIBUTING.md

Folder Structure

Folder	Description
lib	The project itself composed of:
lib/android	android sources and unit tests
lib/ios	iOS sources and unit tests
lib/src	javascript sources and unit tests
lib/src/index.js	the entry point for import Navigation from 'react-native-navigation'
e2e	detox iOS e2e tests (in the future, once detox supports it, we will have android e2e here as well)
AndroidE2E	Android e2e tests using native uiautomator (until detox for android is ready)
playground	The end-user project all e2e tests run against. Contains its own src, android and ios. Does not have its own package.json, depends on the local <root>/lib in order not to go through npm.
integration	misc javascript integration tests
scripts	all scripts

Running locally

Environment requirements

• Mac OSX
• Latest stable XCode
• Latest stable Node:

curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.1/install.sh | bash
export NVM_DIR="$HOME/.nvm" && [ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"
nvm install stable
nvm use stable

• Latest stable Yarn:

curl -o- -L https://yarnpkg.com/install.sh | bash
export PATH=$PATH:$HOME/.yarn/bin

• Android SDK:

export ANDROID_HOME=$HOME/android-sdk-macosx
export PATH=$PATH:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools

# fix for https://code.google.com/p/android/issues/detail?id=223424
mkdir -p ~/.android

# download android SDK
echo "Downloading Android SDK"
curl --location https://dl.google.com/android/android-sdk_r24.4.1-macosx.zip | tar -x -z -C $HOME

• fbsimctl:

export CODE_SIGNING_REQUIRED=NO
brew tap facebook/fb && brew install fbsimctl

Scripts

Command	Description
yarn install	installs dependencies
yarn clean	cleans all build directories, stops packager, fixes flakiness by removing watchman cache, etc.
yarn start	starts the react-native packager for local debugging
yarn xcode	for convenience, opens xcode in this project
yarn install-android	builds playground debug/release version and installs on running android devices/emulators. Options: -- release
yarn uninstall-android	uninstalls playground from running android devices/simulators
yarn test-js	runs javascript tests and coverage report
yarn test-watch	runs javascript tests in watch mode (can also use the provided wallaby config)
yarn test-unit-ios	runs ios unit tests in debug/release Options: -- release
yarn test-unit-android	runs android unit tests in debug/release Options: -- release
yarn test-e2e-ios	runs the ios e2e suite (with detox) in debug/release
yarn test-e2e-android	runs the android e2e suite (with uiautomator) in debug/release on running devices/emulators Options: -- release
yarn test-all	runs all tests in parallel