dev-templates/elixir/flake.nix
2022-08-20 13:06:53 +03:00

37 lines
1.1 KiB
Nix

{
description = "A Nix-flake-based Elixir development environment";
inputs = {
flake-utils.url = "github:numtide/flake-utils";
nixpkgs.url = "github:NixOS/nixpkgs";
};
outputs = { self, flake-utils, nixpkgs }:
flake-utils.lib.eachDefaultSystem (system:
let
pkgs = import nixpkgs { inherit system; };
inherit (pkgs)
darwin gigalixir inotify-tools libnotify mkShell terminal-notifier;
inherit (pkgs.beam.packages.erlangR25) elixir elixir_ls;
inherit (pkgs.darwin.apple_sdk.frameworks) CoreFoundation CoreServices;
inherit (pkgs.lib) optionals;
inherit (pkgs.stdenv) isDarwin isLinux;
linuxDeps = optionals isLinux [ gigalixir inotify-tools libnotify ];
darwinDeps = optionals isDarwin [ terminal-notifier ]
++ [ CoreFoundation CoreServices ];
in {
devShells = {
default = mkShell {
buildInputs = [ elixir elixir_ls ] ++ linuxDeps ++ darwinDeps;
shellHook = ''
${elixir}/bin/mix --version
${elixir}/bin/iex --version
'';
};
};
});
}