bootstrap/specs/mix/template/flake.nix

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{
description = ''
An opinionated mix flake.
To generate a copy of this template elsewhere, install
[bootstrap](https://github.com/jrpotter/bootstrap) and run:
```bash
$ bootstrap mix
```
'';
inputs = {
flake-compat.url = "https://flakehub.com/f/edolstra/flake-compat/1.tar.gz";
flake-utils.url = "github:numtide/flake-utils";
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
};
outputs = { self, nixpkgs, flake-utils, ... }:
flake-utils.lib.eachDefaultSystem (system:
let
pkgs = nixpkgs.legacyPackages.${system};
inherit (pkgs.beam.packages.erlang_25)
beamPackages
buildMix
elixir
elixir-ls
hex
mixRelease;
deps = import ./deps.nix {
lib = pkgs.lib;
inherit beamPackages;
};
in
{
packages = {
lib = buildMix {
name = "<APP_NAME>";
src = ./.;
version = "0.1.0";
beamDeps = builtins.attrValues deps;
};
app = mixRelease {
pname = "<APP_NAME>";
src = ./.;
version = "0.1.0";
mixNixDeps = deps;
};
default = self.packages.${system}.lib;
};
devShells.default = pkgs.mkShell {
packages = [
elixir
elixir-ls
hex
] ++ (with pkgs; [
mix2nix
]);
};
});
}