[gentoo-dev] [PATCH] acct-user.eclass: Warn when the user is removed from a group

[Ulrich Müller]

Acked-by: Mike Gilbert <flop...@gentoo.org>
Signed-off-by: Ulrich Müller <u...@gentoo.org>
---
 eclass/acct-user.eclass | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/eclass/acct-user.eclass b/eclass/acct-user.eclass
index f658aa0eabc3..67fdf509b3b1 100644
--- a/eclass/acct-user.eclass
+++ b/eclass/acct-user.eclass
@@ -431,6 +431,14 @@ acct-user_pkg_postinst() {
                opts+=( --prefix "${ROOT}" )
        fi
 
+       local g old_groups del_groups=""
+       old_groups=$(egetgroups "${ACCT_USER_NAME}")
+       for g in ${old_groups//,/ }; do
+               has "${g}" "${groups[@]}" || del_groups+="${del_groups:+, }${g}"
+       done
+       [[ -n ${del_groups} ]] &&
+               ewarn "Removing user ${ACCT_USER_NAME} from group(s): 
${del_groups}"
+
        elog "Updating user ${ACCT_USER_NAME}"
        # usermod outputs a warning if unlocking the account would result in an
        # empty password. Hide stderr in a text file and display it if usermod 
fails.
-- 
2.42.0