56 lines
1.3 KiB
Nix
56 lines
1.3 KiB
Nix
{
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description = "minimal flake for elixir dev";
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inputs.nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/0.1";
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outputs = {self, ...} @ inputs: let
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supportedSystems = [
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"x86_64-linux"
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"aarch64-linux"
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"aarch64-darwin"
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];
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forEachSupportedSystem = f:
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inputs.nixpkgs.lib.genAttrs supportedSystems (
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system:
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f {
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inherit system;
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pkgs = import inputs.nixpkgs {
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inherit system;
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overlays = [inputs.self.overlays.default];
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};
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}
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);
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in {
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overlays.default = final: prev: rec {
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erlang = final.beam.interpreters.erlang_27;
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pkgs-beam = final.beam.packagesWith erlang;
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elixir = pkgs-beam.elixir_1_17;
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};
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devShells = forEachSupportedSystem (
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{
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pkgs,
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system,
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}: {
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default = pkgs.mkShellNoCC {
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packages = with pkgs;
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[
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elixir
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self.formatter.${system}
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]
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++
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# Linux only
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pkgs.lib.optionals pkgs.stdenv.isLinux (
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with pkgs; [
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gigalixir
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inotify-tools
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libnotify
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]
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);
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};
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}
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);
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formatter = forEachSupportedSystem ({pkgs, ...}: pkgs.nixfmt);
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};
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}
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