From 8d360c5a573766bbd71b3fa0ac72b345fb7f07f5 Mon Sep 17 00:00:00 2001
From: Silvan Mosberger <infinisil@icloud.com>
Date: Sat, 2 Dec 2017 22:52:35 +0100
Subject: [PATCH] systemd: remove filename hack

---
 modules/files.nix   |  8 +-------
 modules/systemd.nix | 11 ++++++++---
 2 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/modules/files.nix b/modules/files.nix
index 78554230..b8efd886 100644
--- a/modules/files.nix
+++ b/modules/files.nix
@@ -237,13 +237,7 @@ in
             # i.e., if the executable bit of the source is the same we
             # expect for the target. Otherwise, we copy the file and
             # set the executable bit to the expected value.
-            #
-            # Note, as a special case we always copy systemd units
-            # because it derives the unit name from the ultimate link
-            # target, which may be a store path with the hash
-            # included.
-            if [[ ($executable == inherit || $isExecutable == $executable) \
-                && $relTarget != *"/systemd/user/"* ]]; then
+            if [[ $executable == inherit || $isExecutable == $executable ]]; then
               ln -s "$source" "$target"
             else
               cp "$source" "$target"
diff --git a/modules/systemd.nix b/modules/systemd.nix
index 9e0c04d2..49ad82a0 100644
--- a/modules/systemd.nix
+++ b/modules/systemd.nix
@@ -24,16 +24,21 @@ let
 
   buildService = style: name: serviceCfg:
     let
-      source = pkgs.writeText "${name}.${style}" (toSystemdIni serviceCfg);
+      filename = "${name}.${style}";
+
+      # Needed because systemd derives unit names from the ultimate
+      # link target.
+      source = pkgs.writeTextDir filename (toSystemdIni serviceCfg)
+        + "/" + filename;
 
       wantedBy = target:
         {
-          name = "systemd/user/${target}.wants/${name}.${style}";
+          name = "systemd/user/${target}.wants/${filename}";
           value = { inherit source; };
         };
     in
       singleton {
-        name = "systemd/user/${name}.${style}";
+        name = "systemd/user/${filename}";
         value = { inherit source; };
       }
       ++