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Quick Start

Ape compiler plugin around the Cairo language.

Dependencies

Installation

via pip

You can install the latest release via pip:

pip install ape-cairo

via setuptools

You can clone the repository and use setuptools for the most up-to-date version:

git clone https://github.com/ApeWorX/ape-cairo.git
cd ape-cairo
python3 setup.py install

Quick Usage

First, you will need to tell ape-cairo how to use the Cairo compiler. There are two ways to do this:

  1. Configure your Cairo manifest path in your ape-config.yaml.
  2. Build or add Cairo compiler binaries to your $PATH.

Both options require cloning the Cairo compiler source code:

git clone git@github.com:starkware-libs/cairo.git
cd cairo
git fetch --all
git checkout <tag>  # e.g. v1.0.0-alpha.6

To do the first option, add the following to your ape-config.yaml file:

cairo:
  manifest: /Users/home/path/to/cairo/Cargo.toml

Now, when compiling, Ape will use the command cargo run --bin <BIN> --manifest-path <CAIRO-MANIFEST>. To do the second option instead, build the release binaries for your OS:

cargo build --release

NOTE: This requires being in the same directory as Cairo.

After the build completes, add the target path to your global $PATH variable. (You may want to add this to your .zshrc / .bashrc file):

export PATH=$PATH:$HOME/path/to/cairo/target/release

Verify you have sierra-compile in your $PATH by doing:

which sierra-compile

WARN: Note that when using Cairo-lang the python package, it will add conflicting binaries with the same name. You will need to ensure you are using the correct binaries if you have cairo-lang the Python package installed.

which starknet-compile

Alternatively, the first approach avoids this problem.

Using the Compiler

In a project directory where there are .cairo files in your contracts/ directory, run the compile command:

ape compile

It should create ContractType objects in your .build/ folder containing the necessary Sierra code for contract declaration.

Development

This project is in development and should be considered a beta. Things might not be in their final state and breaking changes may occur. Comments, questions, criticisms and pull requests are welcomed.

Release files for ape-cairo 0.6.1

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for ape-cairo 0.6.1
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Built distribution (wheel)

Table of built distributions (wheels) for ape-cairo 0.6.1
File Interpreter ABI Platform
ape_cairo-0.6.1-py3-none-any.whl Python 3 none any Details

Total release size: 31.7 kB

Release files / ape-cairo-0.6.1.tar.gz

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