03/12: guix home: Create /tmp in container if needed.

[guix-commits]

civodul pushed a commit to branch master
in repository guix.

commit bb7369ba8a4898567804fb7cef2ed97d77264d82
Author: Ludovic Courtès <ludo@gnu.org>
AuthorDate: Wed Aug 16 19:45:28 2023 +0200

    guix home: Create /tmp in container if needed.
    
    Previously 'guix home container' would create a container without /tmp,
    which would prevent 'least-authority-wrapper' programs from starting,
    for example.
    
    * guix/scripts/home.scm (spawn-home-container): Create /tmp if it
    doesn't exist yet.
---
 guix/scripts/home.scm | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/guix/scripts/home.scm b/guix/scripts/home.scm
index fbd5689be8..e0800bc062 100644
--- a/guix/scripts/home.scm
+++ b/guix/scripts/home.scm
@@ -330,6 +330,10 @@ immediately.  Return the exit status of the process in the 
container."
                  (display "127.0.0.1 localhost\n" port)
                  (chmod port #o444))))
 
+           ;; Create /tmp; bits of code expect it, such as
+           ;; 'least-authority-wrapper'.
+           (mkdir-p "/tmp")
+
            ;; Set PATH for things that the activation script might expect, such
            ;; as "env".
            (load-profile #$system-profile)