images: wsl2: Create XDG_RUNTIME_DIR on first login.

* gnu/system/images/wsl2.scm (wsl-boot-program): Create XDG_RUNTIME_DIR on
first login and set it.

Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
This commit is contained in:
dan 2022-11-09 04:05:53 +08:00 committed by Mathieu Othacehe
parent 9369c1ccf4
commit c50cd1bbec
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@ -1,6 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2022 Alex Griffin <a@ajgrf.com>
;;; Copyright © 2022 Mathieu Othacehe <othacehe@gnu.org>
;;; Copyright © 2022 dan <i@dan.games>
;;;
;;; This file is part of GNU Guix.
;;;
@ -75,7 +76,11 @@ (define (wsl-boot-program user)
(let* ((pw (getpw #$user))
(shell (passwd:shell pw))
(sudo #+(file-append sudo "/bin/sudo"))
(args (cdr (command-line))))
(args (cdr (command-line)))
(uid (passwd:uid pw))
(gid (passwd:gid pw))
(runtime-dir (string-append "/run/user/"
(number->string uid))))
;; Save the value of $PATH set by WSL. Useful for finding
;; Windows binaries to run with WSL's binfmt interop.
(setenv "WSLPATH" (getenv "PATH"))
@ -88,9 +93,15 @@ (define (wsl-boot-program user)
MS_REMOUNT
#:update-mtab? #f)
;; Create XDG_RUNTIME_DIR for the login user.
(unless (file-exists? runtime-dir)
(mkdir runtime-dir)
(chown runtime-dir uid gid))
(setenv "XDG_RUNTIME_DIR" runtime-dir)
;; Start login shell as user.
(apply execl sudo "sudo"
"--preserve-env=WSLPATH"
"--preserve-env=WSLPATH,XDG_RUNTIME_DIR"
"-u" #$user
"--"
shell "-l" args))))))