This package has been deprecated

Author message:

Please install zkapp-cli instead.

Snapp CLI

Snapp CLI allows you to scaffold, write, test, & deploy snapps ("snark apps") for Mina using recommended best practices.

To get started, please read this README, followed by Mina's snapp docs for a step-by-step guide.

Dependencies

• NodeJS 16+ (or 14 using --experimental-wasm-threads)
• NPM 6+
• Git 2+

If you have an older version installed, we suggest installing a newer version using the package manager for your system: Homebrew (Mac), Chocolatey (Windows), or apt/yum/etc (Linux). On Linux, you may need to install a recent NodeJS version via NodeSource (deb or rpm), as recommended by the NodeJS Project.

Installation

npm install -g snapp-cli

Usage

snapp --help

Create a new project

snapp project my-proj  # or path/to/my-proj

✔ Fetch project template
✔ Initialize Git repo
✔ NPM install
✔ Set project name
✔ Git init commit

Success!

Next steps:
  cd my-proj
  git remote add origin <your-repo-url>
  git push -u origin main

This command creates a directory containing a new project template, fully set up & ready for local development.

• See the included README for usage instructions. All usual commands will be available: npm run build, npm run test, npm run coverage, etc.
• A Git repo will be initialized in the project directory automatically. For consistency, we use main as the default Git branch, by convention.
• A Github Actions CI workflow is also included. If you push your project to Github, Github Actions will run your tests (named as *.test.js) automatically, whenever you push a commit or open a pull request.
• Code style consistency is automatically enforced via Prettier using Git pre-commit hooks. This requires no configuration and occurs automatically when you commit to Git--e.g. git commit -m 'feat: add awesome feature'.

Create an example project

snapp example <name>

Where name is one of the names found in the example directory.

Examples are based on the project template & only contain changes within the src directory. So feel free to use one of these as your project base.

Once you're in an example folder, you can run the example with the following command:

npm run build && node ./build/src/index.js

Create a new file

snapp file <name>  # or path/to/name

This will create name.js and name.test.js.

For convenience, running this command in your project's root directory will create the files in the src/ dir automatically. Otherwise, the files will be created in your terminal's current working directory.

Show system info

snapp system

This will output system info such as your NodeJS version, NPM version, snapp-cli version, etc. Please include this if submitting a bug report for snapp-cli, for easier troubleshooting.

License

Apache-2.0