[bug#74258] [PATCH 2/3] guix-install.sh: Replace `ROOT_HOME` with `~root`

[David Boilleau via Guix-patches via <guix-patches@gnu.org>]

The `ROOT_HOME` variable is natively absent from some systems, however the form
`~root`, which is used by the install functions in this same file, works.

* etc/guix-install.sh (sys_delete_store, sys_delete_guix_daemon)
(sys_delete_user_profiles): Replace `ROOT_HOME` with `~root`.

Change-Id: Ia867e271ac4c5557d9708235fee028bccce68342
---
 etc/guix-install.sh | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/etc/guix-install.sh b/etc/guix-install.sh
index e97190d964..7fb5ac63c5 100755
--- a/etc/guix-install.sh
+++ b/etc/guix-install.sh
@@ -410,8 +410,8 @@ sys_delete_store()
     _msg "${INF}removing /gnu"
     rm -rf /gnu

-    _msg "${INF}removing ${ROOT_HOME}/.config/guix"
-    rm -rf ${ROOT_HOME}/.config/guix
+    _msg "${INF}removing ~root/.config/guix"
+    rm -rf ~root/.config/guix
 }

 sys_create_build_user()
@@ -594,7 +594,7 @@ sys_delete_guix_daemon()
             ;;
         NA|*)
             _msg "${ERR}unsupported init system; disable, stop and remove the daemon manually:"
-            echo "  ${ROOT_HOME}/.config/guix/current/bin/guix-daemon --build-users-group=guixbuild"
+            echo "  ~root/.config/guix/current/bin/guix-daemon --build-users-group=guixbuild"
             ;;
     esac

@@ -743,9 +743,9 @@ sys_delete_init_profile()

 sys_delete_user_profiles()
 {
-    _msg "${INF}removing ${ROOT_HOME}/.guix-profile"
-    rm -f ${ROOT_HOME}/.guix-profile
-    rm -rf ${ROOT_HOME}/.cache/guix
+    _msg "${INF}removing ~root/.guix-profile"
+    rm -f ~root/.guix-profile
+    rm -rf ~root/.cache/guix

     _msg "${INF}removing .guix-profile, .cache/guix and .config/guix of all /home users"
     for user in `ls -1 /home`; do
--
2.43.0