A Nix flake offering blockchain development tools
This repo is provided as a Nix Flake. The packages defined here can be consumed via one of the flake output categories:
overlays.default (which you can e.g. apply on top of Nixpkgs)
metacraft-labs namespacemetacraft-labs.solanapackages.${arch}.${pkg} - suitable for use with nix shellnix shell# Replace solana with the package you want to use:
nix shell github:metacraft-labs/nix-blockchain-development#solanaflake.nix:
{
# <after>:
# Opt into `nix-blockchain-development`'s substituter (binary cache).
# `nixConfig` settings are not transitive so every user of a flake with a
# custom binary cache must manually include its `nixConfig` settings for
# substituters and trusted public keys:
nixConfig = {
extra-substituters = "https://nix-blockchain-development.cachix.org";
extra-trusted-public-keys = "nix-blockchain-development.cachix.org-1:Ekei3RuW3Se+P/UIo6Q/oAgor/fVhFuuuX5jR8K/cdg=";
};
inputs = {
# <before>:
# nixpkgs.url = "github:NixOS/nixpkgs/nixos-22.05";
# flake-utils.url = github:numtide/flake-utils;
# <after>:
# To ensure all packages from mcl-blockchain will be fetched from its
# binary cache we need to ensure that we use exact same commit hash of the
# inputs below. If we didn't, we may either:
# * end up with multiple copies of the same package from nixpkgs
# * be unable to use the binary cache, since the packages there where
# using different versions of their dependencies from nixpkgs
mcl-blockchain.url = "github:metacraft-labs/nix-blockchain-development";
nixpkgs.follows = "mcl-blockchain/nixpkgs";
flake-utils.follows = "mcl-blockchain/flake-utils";
};
outputs = {
self,
nixpkgs,
flake-utils,
mcl-blockchain, # <after>
}:
flake-utils.lib.simpleFlake {
inherit self nixpkgs;
name = "solana-hello-world";
shell = ./shell.nix;
preOverlays = [mcl-blockchain.overlays.default]; # <after>
};
}shell.nix:
{pkgs}:
with pkgs;
mkShell {
packages = [
metacraft-labs.polkadot # <after>
];
}⚡ Elrond-GO: The official implementation of the Elrond protocol, written in golang.
🐙 Elrond Proxy: The official implementation of the web proxy for the Elrond Network. An intermediary that abstracts away the complexity of Elrond sharding, through a friendly HTTP API.
Elrond python Command Line Tools and SDK for interacting with the Elrond Network (in general) and Smart Contracts (in particular).