bash: source session variable file directly

modules/programs/bash.nix

@@ -265,7 +265,7 @@ in
       );
 
       home.file.".profile".source = writeBashScript "profile" ''
-        . "${config.home.profileDirectory}/etc/profile.d/hm-session-vars.sh"
+        . "${config.home.sessionVariablesPackage}/etc/profile.d/hm-session-vars.sh"
 
         ${sessionVarsStr}
 

tests/modules/programs/bash/session-variables.nix

@@ -14,9 +14,9 @@
   nmt.script = ''
     assertFileExists home-files/.profile
     assertFileContent \
-      home-files/.profile \
+      "$(normalizeStorePaths home-files/.profile)" \
       ${builtins.toFile "session-variables-expected" ''
-        . "/home/hm-user/.nix-profile/etc/profile.d/hm-session-vars.sh"
+        . "/nix/store/00000000000000000000000000000000-hm-session-vars.sh/etc/profile.d/hm-session-vars.sh"
 
         export V1="v1"
         export V2="v2-v1"