open-goverance/flake.nix

{
  description = "UL Computer Society Open Governance";

  inputs = {
    nixpkgs.url = "nixpkgs/nixos-unstable";
    utils.url = "github:numtide/flake-utils";
    bfom.url = "gitlab:silver_rust/bfom";
  };

  /*
  sudo nano /etc/nix/nix.conf
  trusted-users = {username}
  */

  nixConfig = {
    extra-substituters = "https://nix-cache.skynet.ie/skynet-cache";
    extra-trusted-public-keys = "skynet-cache:zMFLzcRZPhUpjXUy8SF8Cf7KGAZwo98SKrzeXvdWABo=";
  };

  outputs = {
    self,
    nixpkgs,
    utils,
    bfom,
  }:
    utils.lib.eachDefaultSystem (system: let
      pkgs = import nixpkgs {
        system = "${system}";
        config = {
          allowUnfree = true;
          permittedInsecurePackages = [
            # for obsidian
            "electron-25.9.0"
            # for wkhtmltopdf
            "qtwebkit-5.212.0-alpha4"
          ];
        };
      };
    in rec {
      # `nix develop`
      devShell = pkgs.mkShell {
        nativeBuildInputs = with pkgs; [obsidian];
        shellHook = ''
          ${pkgs.obsidian}/bin/obsidian &
          BG_PID=$!
          trap "kill -9 $BG_PID" EXIT
        '';
      };

      packages = {
        handovers = pkgs.writeShellScriptBin "format_handovers" ''
          export PATH=${pkgs.lib.makeBinPath [pkgs.wkhtmltopdf bfom.defaultPackage.x86_64-linux]}:$PATH
          ${./_scripts/format_handovers.sh}
        '';
        handovers_html = pkgs.writeShellScriptBin "format_handovers_html" ''
          export PATH=${pkgs.lib.makeBinPath [pkgs.wkhtmltopdf bfom.defaultPackage.x86_64-linux]}:$PATH
          ${./_scripts/format_handovers.sh} html
        '';

        minutes = pkgs.writeShellScriptBin "format_minutes" ''
          export PATH=${pkgs.lib.makeBinPath [pkgs.wkhtmltopdf bfom.defaultPackage.x86_64-linux]}:$PATH
          ${./_scripts/format_minutes.sh}
        '';
        minutes_html = pkgs.writeShellScriptBin "format_minutes_html" ''
          export PATH=${pkgs.lib.makeBinPath [pkgs.wkhtmltopdf bfom.defaultPackage.x86_64-linux]}:$PATH
          ${./_scripts/format_minutes.sh} html
        '';

        budget = pkgs.writeShellScriptBin "format_budget" ''
          export PATH=${pkgs.lib.makeBinPath [pkgs.wkhtmltopdf bfom.defaultPackage.x86_64-linux]}:$PATH
          ${./_scripts/format_budget.sh}
        '';
        budget_html = pkgs.writeShellScriptBin "format_budget_html" ''
          export PATH=${pkgs.lib.makeBinPath [pkgs.wkhtmltopdf bfom.defaultPackage.x86_64-linux]}:$PATH
          ${./_scripts/format_budget.sh} html
        '';

        events = pkgs.writeShellScriptBin "format_events" ''
          export PATH=${pkgs.lib.makeBinPath [pkgs.wkhtmltopdf bfom.defaultPackage.x86_64-linux]}:$PATH
          ${./_scripts/format_events.sh}
        '';
        events_html = pkgs.writeShellScriptBin "format_events_html" ''
          export PATH=${pkgs.lib.makeBinPath [pkgs.wkhtmltopdf bfom.defaultPackage.x86_64-linux]}:$PATH
          ${./_scripts/format_events.sh} html
        '';
      };
    });
}