···1717Rui looks at the `FLAKE_EDITOR` environment variable for the editor to use when
1818opening the flake directory, but falls back to `EDITOR` if it isn't set.
19192020+## Installation
2121+2222+### Add to Flake Inputs
2323+2424+```nix
2525+{
2626+ inputs.rui = {
2727+ url = "github:Fuwn/rui";
2828+ inputs.nixpkgs.follows = "nixpkgs"; # Recommended
2929+ };
3030+}
3131+```
3232+3333+### Add to System or Home Manager Packages
3434+3535+```nix
3636+rui.packages.${pkgs.system}.default
3737+3838+# or
3939+4040+(import (
4141+ pkgs.fetchFromGitHub {
4242+ owner = "Fuwn";
4343+ repo = "rui";
4444+ rev = "..."; # Use the current commit revision hash
4545+ hash = "..."; # Use the current commit sha256 hash
4646+ }
4747+)).packages.${builtins.currentSystem}.default
4848+```
4949+2050## `--help`
21512252```text