{
  pkgs,
  lib,
  config,
  inputs,
  ...
}:

{
  languages.rust.enable = true;
  git-hooks.hooks = {
    clippy = {
      enable = true;
      settings.allFeatures = true;
    };
    treefmt.enable = true;
  };

  treefmt = {
    enable = true;
    config.programs = {
      nixfmt.enable = true;
      rustfmt.enable = true;
    };
  };

  packages = with pkgs; [
    git
    just
    flac
    ffmpeg
    protobuf
    buf
    grpcurl

    opencode
    inputs.pinix.packages.${pkgs.system}.default
  ];

  processes.musicfs = {
    after = [ "devenv:processes:postgres" ];
    exec = ''
      cargo run -- \
        --source /home/fujin/Music \
        --mountpoint /tmp/rust-fuse \
        --database "postgresql://fujin@localhost/musicfs?host=$PGHOST"
    '';
  };

  services.postgres = {
    enable = true;
    initialDatabases = [
      {
        name = "musicfs";
        schema = ./db/schema.sql;
      }
    ];
  };

  outputs = {
    rust-app = config.languages.rust.import ./. { };
  };
}