Address Lookup Table

This repository contains the Address Lookup Table program and its clients:

• program: the on-chain Address Lookup Table program (solana-address-lookup-table-program).
• clients/js: the JS client, generated from the IDL.
• clients/rust: the Rust client, generated from the IDL.

Project setup

This repository uses a Makefile for building, testing and linting. Package names are mapped to directories by replacing the first - with a / (for example, clients-js refers to clients/js).

Install the NPM dependencies once to make the Codama renderers available for client generation:

pnpm install

Managing the program

Build the SBF artifact into target/deploy/ with:

make build-sbf-program

The program tests run against the built artifact using Mollusk, so build the program before testing it:

make test-program

You can also format-check and lint any Rust package, for example:

make format-check-program
make clippy-program

Generating clients

The program IDL is checked in at the repository root as idl.json. Regenerate the JS and Rust clients from it with:

make generate-clients

Managing clients

The following clients are available for the program. You may use the following links to learn more about each client.

• JS client
• Rust client

The JS client tests load target/deploy/solana_address_lookup_table_program.so into LiteSVM, so build the program first:

make build-sbf-program
make test-js-clients-js