Aztec Starter

This repo is meant to be a starting point for writing Aztec contracts and tests.

You can find the Easy Private Voting contract in ./src/main.nr. A simple integration test is in ./src/test/index.test.ts.

The corresponding tutorial can be found in the Aztec docs here.

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🚀 Getting Started

Use Node.js version 18.

Start your codespace from the codespace dropdown.

Get the sandbox, aztec-cli, and other tooling with this command:

bash -i <(curl -s https://install.aztec.network)

Install the correct version of the toolkit with:

aztec-up 0.72.1

Start the sandbox with:

aztec start --sandbox

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📦 Install Packages

yarn install

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🏗 Compile

aztec-nargo compile

or

yarn compile

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🔧 Codegen

Generate the contract artifact JSON and TypeScript interface:

yarn codegen

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🧪 Test

Make sure the sandbox is running before running tests.

aztec start --sandbox

Then test with:

yarn test

Testing will run the TypeScript tests defined in index.test.ts inside ./src/test, as well as the Aztec Testing eXecution Environment (TXE) tests defined in first.nr (imported in the contract file with mod test;).

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❗ Error Resolution

🔄 Update Node.js and Noir Dependencies

yarn update

🔄 Update Contract

Get the contract code from the monorepo. The script will look at the versions defined in ./Nargo.toml and fetch that version of the code from the monorepo.

yarn update

You may need to update permissions with:

chmod +x update_contract.sh

💬 Join the Community: