Hello!
This repository contains the source code of several dapp tools hand-crafted and maintained by DappHub, along with various Nix expressions which are all bundled up into a Nix overlay.
To install tools from this repository follow these instructions:
Make sure you are using Nix v2
curl https://nixos.org/nix/install | sh
# Run this or login again to use Nix
. "$HOME/.nix-profile/etc/profile.d/nix.sh"
If you want to cache the binary builds across several computers, Nix provides several ways of doing this, the most convenient being the Cachix service.
We maintain a public cache which you can use by installing Cachix
nix-env -if https://github.com/cachix/cachix/tarball/master --substituters https://cachix.cachix.org --trusted-public-keys cachix.cachix.org-1:eWNHQldwUO7G2VkjpnjDbWwy4KQ/HNxht7H4SSoMckM=
then running
cachix use dapp
followed by restarting your Nix daemon (if on a multi-user Nix installation)
To install tools from this repository, you need to run
git clone --recursive https://github.com/dapphub/dapptools $HOME/.dapp/dapptools
nix-env -f $HOME/.dapp/dapptools -iA dapp seth solc hevm ethsign
which will build and install these tools into your Nix profile, optionally fetching the binaries from the cache if you have configured it.
[ ] Better installation instructions. [ ] Explain how to use the cache without installing Cachix. [ ] Make a script that installs Nix and/or configures the cache.