From c45295d47e91fef3fdb13ee11fc24ebff8ad7288 Mon Sep 17 00:00:00 2001
From: Matthew Bauer <mjbauer95@gmail.com>
Date: Mon, 20 Apr 2020 09:57:17 -0500
Subject: [PATCH] nixos/nixos-generate-config.pl: use modulesPath instead of
 <nixpkgs>
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For imports, it is better to use ‘modulesPath’ than rely on <nixpkgs>
being correctly set. Some users may not have <nixpkgs> set correctly.
In addition, when ‘pure-eval=true’, <nixpkgs> is unset.
---
 nixos/modules/installer/tools/nixos-generate-config.pl | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/nixos/modules/installer/tools/nixos-generate-config.pl b/nixos/modules/installer/tools/nixos-generate-config.pl
index a32c19a4eba9..422c405054d5 100644
--- a/nixos/modules/installer/tools/nixos-generate-config.pl
+++ b/nixos/modules/installer/tools/nixos-generate-config.pl
@@ -180,7 +180,7 @@ sub pciCheck {
         ) )
     {
         # we need e.g. brcmfmac43602-pcie.bin
-        push @imports, "<nixpkgs/nixos/modules/hardware/network/broadcom-43xx.nix>";
+        push @imports, "(modulesPath + \"/hardware/network/broadcom-43xx.nix\")";
     }
 
     # Can't rely on $module here, since the module may not be loaded
@@ -279,7 +279,7 @@ if ($virt eq "oracle") {
 
 # Likewise for QEMU.
 if ($virt eq "qemu" || $virt eq "kvm" || $virt eq "bochs") {
-    push @imports, "<nixpkgs/nixos/modules/profiles/qemu-guest.nix>";
+    push @imports, "(modulesPath + \"/profiles/qemu-guest.nix\")";
 }
 
 # Also for Hyper-V.
@@ -296,7 +296,7 @@ if ($virt eq "systemd-nspawn") {
 
 # Provide firmware for devices that are not detected by this script,
 # unless we're in a VM/container.
-push @imports, "<nixpkgs/nixos/modules/installer/scan/not-detected.nix>"
+push @imports, "(modulesPath + \"/installer/scan/not-detected.nix\")"
     if $virt eq "none";
 
 
@@ -549,7 +549,7 @@ my $hwConfig = <<EOF;
 # Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
-{ config, lib, pkgs, ... }:
+{ config, lib, pkgs, modulesPath, ... }:
 
 {
   imports =${\multiLineList("    ", @imports)};