time the build

iso.nix

@@ -53,33 +53,7 @@
     TERM = "xterm-256color";
   };
 
-  # all this just because I don't want to clone my NixOS config repo
-  environment.etc."custom-scripts/setup-on-boot.sh" = {
-    text = ''
-      #!${pkgs.bash}/bin/bash
-      set -xeuf -o pipefail
-
-      ${pkgs.git}/bin/git clone --bare https://gitlab.com/thefossguy/dotfiles.git $HOME/.dotfiles
-      ${pkgs.git}/bin/git --git-dir=$HOME/.dotfiles --work-tree=$HOME checkout -f
-      ${pkgs.coreutils}/bin/rm -rf $HOME/.config/nvim
-
-      ${pkgs.git}/bin/git clone https://gitlab.com/thefossguy/prathams-nixos.git $HOME/prathams-nixos
-    '';
-    mode = "0777";
-  };
-  systemd.services = {
-    "setup-on-boot" = {
-      serviceConfig = {
-        Type = "oneshot";
-        Environment = [ "PATH=\"${pkgs.openssl}/bin\"" ]; # just in case
-        ExecStart = "${pkgs.sudo}/bin/sudo -i -u nixos ${pkgs.bash}/bin/bash /etc/custom-scripts/setup-on-boot.sh";
-        #                                        ^^^^^ is the user in the ISO
-      };
-      requiredBy = [ "getty-pre.target" "multi-user.target" ];
-      wants = [ "network-online.target" "network.target" "nss-lookup.target" "nss-user-lookup.target" ];
-      after = [ "network-online.target" "network.target" "nss-lookup.target" "nss-user-lookup.target" ];
-    };
-  };
+  isoImage.squashfsCompression = "zstd -Xcompression-level 22";
 
   # yes, I want docs
   documentation = {

mkiso.sh

@@ -8,7 +8,7 @@ if [ "$(uname -s)" != 'Linux' ]; then
     exit 1
 fi
 
-nom build .
+time nom build .
 
 for resultISO in $(basename result/iso/nixos-*-"$(uname -m)"-linux.iso); do
     cp result/iso/"${resultISO}" .