From e86c2f058aac730b407bd128782d3627f71c0fa7 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Tue, 27 Oct 2020 11:13:46 +0100
Subject: services: hpcguix-web: Set 'XDG_CACHE_HOME' to a writable directory.

* gnu/services/web.scm (hpcguix-web-shepherd-service): Change
XDG_CACHE_HOME to /var/cache/guix/web.  Previously, the authentication
code would try to write to /var/cache/guix/authentication, which would
fail.
---
 gnu/services/web.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/services/web.scm b/gnu/services/web.scm
index a74c6c54b4..2384ec691c 100644
--- a/gnu/services/web.scm
+++ b/gnu/services/web.scm
@@ -1134,7 +1134,7 @@ a webserver.")
                  #:user "hpcguix-web"
                  #:group "hpcguix-web"
                  #:environment-variables
-                 (list "XDG_CACHE_HOME=/var/cache"
+                 (list "XDG_CACHE_HOME=/var/cache/guix/web"
                        "SSL_CERT_DIR=/etc/ssl/certs")
                  #:log-file #$%hpcguix-web-log-file))
        (stop #~(make-kill-destructor))))))
-- 
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