rosenthal: pam-dumb-runtime-dir: Add source file name.

* rosenthal/packages/admin.scm (pam-dumb-runtime-dir)[source]: Add file name.

rosenthal/packages/admin.scm

@@ -73,6 +73,7 @@ the user to manage services with dependencies and parallel startup.")
               (uri (git-reference
                     (url "https://github.com/ifreund/dumb_runtime_dir")
                     (commit (string-append "v" version))))
+              (file-name (git-file-name name version))
               (sha256
                (base32
                 "0nrxhvbh3bs4pi4f5h03zw1p1ys19qmmlx263ysly8302wkxk1m4"))))

rosenthal/packages/wm.scm

@@ -170,6 +170,9 @@ extensions, such as @code{wlr-protocols} and @code{plasma-wayland-protocols}.")
                   (setenv "XDG_RUNTIME_DIR" "/tmp")))
               (add-after 'install 'install-extras
                 (lambda _
+                  (substitute* "resources/niri.desktop"
+                    (("niri-session")
+                     (string-append #$output "/bin/niri --session")))
                   (install-file
                    "resources/niri.desktop"
                    (in-vicinity #$output "share/wayland-sessions"))