flake.nix

{
  description = "pxmenu";

  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.05";
    pxmenu-repo = {
      url = "github:iruzo/pxmenu";
      flake = false;
    };
  };

  outputs = { self, nixpkgs, pxmenu-repo, ... } @ inputs: let
    systems = [
      "aarch64-darwin"
      "aarch64-linux"
      "i686-linux"
      "x86_64-darwin"
      "x86_64-linux"
    ];
    forAllSystems = f: nixpkgs.lib.genAttrs systems (system: f system);

  in {
    formatter = forAllSystems (system: let
      pkgs = nixpkgs.legacyPackages.${system};
    in
      pkgs.alejandra);

    devShells = forAllSystems (system: let
      pkgs = nixpkgs.legacyPackages.${system};
      pkgs-pxmenu = pkgs.writeShellScriptBin "pxmenu" (builtins.readFile "${pxmenu-repo}/pxmenu");
    in rec {
      default = pxmenu;
      pxmenu =
        pkgs.mkShell
        {
          shellHook = ''

            # prompt
            COLOR_RESET="$({ exists tput && tput sgr0; } 2>/dev/null || printf '\033[0m')"
            COLOR_BRED="$({ exists tput && tput bold && tput setaf 1; } 2>/dev/null || printf '\033[1;31m')"
            COLOR_BGREEN="$({ exists tput && tput bold && tput setaf 2; } 2>/dev/null || printf '\033[1;32m')"
            COLOR_BYELLOW="$({ exists tput && tput bold && tput setaf 3; } 2>/dev/null || printf '\033[1;33m')"
            COLOR_BBLUE="$({ exists tput && tput bold && tput setaf 6; } 2>/dev/null || printf '\033[1;34m')"
            COLOR_BCYAN="$({ exists tput && tput bold && tput setaf 6; } 2>/dev/null || printf '\033[1;36m')"
            gitrepo() {
              echo "$(git remote -v 2>/dev/null | grep "(fetch)" | awk -F'\t' '{print $1}')"/"$(git branch 2>/dev/null | grep -e '\* ' | sed 's/^..\(.*\)/\1/')"
            }
            # PS1=$(echo "\n$COLOR_BBLUE\$(git status -s 2> /dev/null)$COLOR_RESET\n $COLOR_BGREEN·$COLOR_RESET$COLOR_BYELLOW aws-shell $COLOR_RESET$COLOR_BRED\$(gitrepo)$COLOR_RESET$COLOR_BCYAN \$(pwd | sed "s:\$\{HOME}:~:g")$COLOR_RESET\n · ")
            PS1=$(echo "\n $COLOR_BGREEN·$COLOR_RESET$COLOR_BYELLOW pxmenu-shell $COLOR_RESET$COLOR_BRED\$(gitrepo)$COLOR_RESET$COLOR_BCYAN \$(pwd | sed "s:\$\{HOME}:~:g")$COLOR_RESET\n · ")

          '';
          buildInputs = [
            pkgs-pxmenu
          ];
        };
    });
  };
}