systemd: fix creation of user service unit files

nix-community · Apr 6, 2022 · ec7e0fb · ec7e0fb
1 parent a90ddcd
commit ec7e0fb
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/modules/systemd.nix b/modules/systemd.nix
@@ -38,11 +38,14 @@ let
 
       # Needed because systemd derives unit names from the ultimate
       # link target.
-      source = pkgs.writeTextFile {
-        name = pathSafeName;
+      source = (pkgs.runCommand "unit-${pathSafeName}" {
+        preferLocalBuild = true;
+        allowSubstitutes = false;
         text = toSystemdIni serviceCfg;
-        destination = lib.escapeShellArg "/${filename}";
-      } + "/${filename}";
+      } ''
+        mkdir -p $out
+        echo -n "$text" > $out/${lib.escapeShellArg filename}
+      '') + "/${filename}";
 
       wantedBy = target: {
         name = "systemd/user/${target}.wants/${filename}";