Inhibit trickery for the install command too

pkgs/default.nix

@@ -6,5 +6,6 @@ pkgs: {
   servo = pkgs.callPackage ./servo {};
   rebuild-no-inhibit = pkgs.callPackage ./rebuild-no-inhibit {};
   rebuild = pkgs.callPackage ./rebuild {};
+  install-nix-no-inhibit = pkgs.callPackage ./install-nix-no-inhibit {};
   install-nix = pkgs.callPackage ./install-nix {};
 }

pkgs/install-nix-no-inhibit/default.nix

@@ -0,0 +1,36 @@
+{
+  lib,
+  stdenv,
+  writeShellApplication,
+}:
+writeShellApplication
+{
+  name = "install-nix-no-inhibit";
+
+  runtimeInputs = [];
+
+  text = ''
+    # An install script for NixOS installation to /tmp
+    set -e
+    pushd /tmp > /dev/null
+    systemd-inhibit --what=idle rm -rf ./install-nix
+    systemd-inhibit --what=idle git clone https://git.lillianviolet.dev/Lillian-Violet/NixOS-Config.git ./install-nix
+    pushd ./install-nix/nixos/hosts > /dev/null
+    echo "Please choose the hostname you are installing to from the following list:"
+    i=1
+    for d in */
+    do
+      dirs[i++]="''${d%/}"
+    done
+    select dir in "''${dirs[@]}"; do echo "you selected ''${dir}"; break; done
+    popd > /dev/null
+    pushd ./install-nix > /dev/null
+    echo "NixOS Installing..."
+    systemd-inhibit --what=idle sudo nixos-install --flake .#"''${dir}"
+    popd > /dev/null
+    echo "Cleaning up repository in '/tmp/install-nix'..."
+    systemd-inhibit --what=idle rm -rf ./install-nix
+    popd > /dev/null
+    echo "NixOS Install Succeeded!"
+  '';
+}

pkgs/install-nix/default.nix

@@ -10,27 +10,7 @@ writeShellApplication
   runtimeInputs = [];
 
   text = ''
-    # An install script for NixOS installation to /tmp
+    # A rebuild script for NixOS
-    set -e
+    sudo systemd-inhibit --who="NixOS Installer" --why="Installing NixOS to /mnt" install-nix-no-inhibit
-    pushd /tmp > /dev/null
-    systemd-inhibit --what=idle rm -rf ./install-nix
-    systemd-inhibit --what=idle git clone https://git.lillianviolet.dev/Lillian-Violet/NixOS-Config.git ./install-nix
-    pushd ./install-nix/nixos/hosts > /dev/null
-    echo "Please choose the hostname you are installing to from the following list:"
-    i=1
-    for d in */
-    do
-      dirs[i++]="''${d%/}"
-    done
-    select dir in "''${dirs[@]}"; do echo "you selected ''${dir}"; break; done
-    popd > /dev/null
-    pushd ./install-nix > /dev/null
-    echo "NixOS Installing..."
-    systemd-inhibit --what=idle sudo nixos-install --flake .#"''${dir}"
-    popd > /dev/null
-    echo "Cleaning up repository in '/tmp/install-nix'..."
-    systemd-inhibit --what=idle rm -rf ./install-nix
-    popd > /dev/null
-    notify-send -e "NixOS Install Succeeded!" --icon=software-update-available
   '';
 }