From 8e941f60ea103cb044083f79cb4bebe1ff281097 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kier=C3=A1n=20Meinhardt?= <kmein@posteo.de>
Date: Fri, 15 Jul 2022 09:44:37 +0200
Subject: [PATCH] fix(ci): add support for pure evaluation mode

the errors were caused by https://github.com/NixOS/nix/pull/6698
fix taken from https://github.com/hercules-ci/gitignore.nix/pull/58/files
---
 flake.nix    | 8 ++++++--
 lib/home.nix | 2 ++
 2 files changed, 8 insertions(+), 2 deletions(-)
 create mode 100644 lib/home.nix

diff --git a/flake.nix b/flake.nix
index 8a31d0d..8cb8f61 100644
--- a/flake.nix
+++ b/flake.nix
@@ -84,6 +84,10 @@
   } @ inputs: let
     system = "x86_64-linux";
     pkgs = nixos-stable.legacyPackages.${system};
+    home =
+      if nixos-stable.lib.inPureEvalMode or false
+      then _: /nonexistent
+      else import lib/home.nix;
     source = {
       sources,
       unstable,
@@ -93,11 +97,11 @@
         niveum.file = toString ./.;
         nixos-config.symlink = "niveum/systems/${name}/configuration.nix";
         system-secrets.pass = {
-          dir = toString ~/.password-store;
+          dir = toString (home /.password-store);
           name = "systems/${name}";
         };
         secrets.pass = {
-          dir = toString ~/.password-store;
+          dir = toString (home /.password-store);
           name = "shared";
         };
         nixpkgs.file = toString (
diff --git a/lib/home.nix b/lib/home.nix
new file mode 100644
index 0000000..56ae511
--- /dev/null
+++ b/lib/home.nix
@@ -0,0 +1,2 @@
+# https://github.com/hercules-ci/gitignore.nix/pull/58/files
+path: ~/. + path