Metadata-Version: 2.1
Name: cairo-lang
Version: 0.14.0a1
Summary: Compiler and runner for the Cairo language
Home-page: https://cairo-lang.org/
Author: Starkware
Author-email: info@starkware.co
Requires-Python: >=3.6
Description-Content-Type: text/markdown

# Introduction

[Cairo](https://cairo-lang.org/) is a programming language for writing provable programs.

# Documentation

The Cairo documentation consists of two parts: "Hello Cairo" and "How Cairo Works?".
Both parts can be found in https://cairo-lang.org/docs/.

We recommend starting from [Setting up the environment](https://cairo-lang.org/docs/quickstart.html).

# Installation instructions

You should be able to download the python package zip file directly from
[github](https://github.com/starkware-libs/cairo-lang/releases/tag/v0.14.0)
and install it using ``pip``.
See [Setting up the environment](https://cairo-lang.org/docs/quickstart.html).

However, if you want to build it yourself, you can build it from the git repository.
It is recommended to run the build inside a docker (as explained below),
since it guarantees that all the dependencies
are installed. Alternatively, you can try following the commands in the
[docker file](https://github.com/starkware-libs/cairo-lang/blob/master/Dockerfile).

## Building using the dockerfile

*Note*: This section is relevant only if you wish to build the Cairo python-package yourself,
rather than downloading it.

The root directory holds a dedicated Dockerfile, which automatically builds the package and runs
the unit tests on a simulated Ubuntu 18.04 environment.
You should have docker installed (see https://docs.docker.com/get-docker/).

Clone the repository and initialize the git submodules using:

```bash
> git clone git@github.com:starkware-libs/cairo-lang.git
> cd cairo-lang
```

Build the docker image:

```bash
> docker build --tag cairo .
```

If everything works, you should see

```bash
Successfully tagged cairo:latest
```

Once the docker image is built, you can fetch the python package zip file using:

```bash
> container_id=$(docker create cairo)
> docker cp ${container_id}:/app/cairo-lang-0.14.0.zip .
> docker rm -v ${container_id}
```
