CLI
The PlayTorch CLI (i.e., torchlive-cli) provides a set of commands to help you install build dependencies, initialize new PlayTorch projects, build and deploy them to emulator or physical devices.
Prerequisites
- Node.js: If you don't have it already, you can download Node.js LTS from its website or install via Homebrew (ie,
brew install node).
Index
PlayTorch CLI commands
Below is a list of PlayTorch CLI commands and their usages:
Options
| Name | Description |
|---|---|
--version | Prints the CLI version |
--help | Shows the CLI help |
npx torchlive-cli setup-dev
The PlayTorch CLI provides a setup routine to install all required build dependencies including tooling like Yarn, Watchman, and CocoaPods, SDKs like OpenJDK, Android SDK, Android SDK Manager, Android Virtual Device Manager, and an Android Emulator, and it installs a default emulator device ready to be used with PlayTorch projects.
npx torchlive-cli setup-dev
The command may require sudo access for installing the different dependencies and can take approximately 20 minutes to complete. This depends on your laptop configuration, internet speed, and what dependencies have been installed previously.
You only need to run the npx torchlive-cli setup-dev command once and it is not necessary to run the command every time before you start a new project. However, it is recommended to re-run this command once in a while to update development dependencies over time.
If everything goes well, the terminal will looks similar to the following output.
➜ npx torchlive-cli setup-dev
_ _ _ _
| |_ ___ _ __ ___| |__ | (_)_ _____
| __/ _ \| '__/ __| '_ \| | \ \ / / _ \
| || (_) | | | (__| | | | | |\ V / __/
\__\___/|_| \___|_| |_|_|_| \_/ \___|
torchlive version 0.0.2-alpha.19
✔ Homebrew (3.3.3)
✔ OpenJDK (1.8.0)
✔ Watchman (null)
↓ Node (16.13.0) [SKIPPED]
✔ Yarn (1.22.15)
✔ Android SDK
✔ Android SDK Manager
✔ Android Emulator
✔ CocoaPods (1.11.2)
npx-torchlive-cli init [options] [name]
Initialize a new PlayTorch project.
npx torchlive-cli init MyFirstProject
Options
| Name | Default | Description |
|---|---|---|
--template | react-native-template-pytorch-live | Specifies the template used to generate a new project |
--skip-install | Skips dependencies installation step |
npx torchlive-cli run-android [options]
Runs the PlayTorch project on an Android emulator. It will run the project on a physical device if it is connected.
npx torchlive-cli run-android
If you want to deploy the app on your own device, you have to put it into developer mode.
On Android 4.1 and lower, the Developer options screen is available by default. On Android 4.2 and higher, you must enable this screen. To enable developer options follow the instructions from the Android Developers docs: Enable developer options and USB debugging.
Options
| Name | Default | Description |
|---|---|---|
--name, -n | "pytorch_live" | Run PlayTorch project on a specific Android Virtual Device (AVD) |
npx torchlive-cli run-ios
Runs the PlayTorch project on an iOS simulator.
In order to run a PlayTorch project on an iOS simulator or a physical iOS device, you need to install Xcode from the Apple App Store on your macOS device. PlayTorch currently supports Xcode version 12.5 or later.
npx torchlive-cli run-ios
npx torchlive-cli emulator [options]
Starts the "pytorch_live" Android Virtual Device emulator.
npx torchlive-cli clean
Cleans the build files and directories.
npx torchlive-cli clean
npx torchlive-cli emulator
Starts the emulator without building, deploying, and running the PlayTorch project.
npx torchlive-cli emulator
npx torchlive-cli doctor
Runs health checks to verify if all necessary dependencies are installed.
npx torchlive-cli doctor
Run the npx torchlive-cli setup-dev command if any of the health checks fail.
npx torchlive-cli log
Prints the PlayTorch CLI logs to the terminal.
npx torchlive-cli log
npx torchlive-cli help [command]
Shows additional help for a command.
npx torchlive-cli help init