Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
From:   Guillem Jover <guillem@hadrons.org>
To:     linux-kbuild@vger.kernel.org,
        Masahiro Yamada <masahiroy@kernel.org>,
        Michal Marek <michal.lkml@markovi.net>
Cc:     linux-kernel@vger.kernel.org
Subject: [PATCH 7/7] builddeb: Try to get the user full name from the GECOS field
Date:   Mon, 21 Sep 2020 00:25:56 +0200
Message-Id: <20200920222556.10002-8-guillem@hadrons.org>
In-Reply-To: <20200920222556.10002-1-guillem@hadrons.org>
References: <20200920222556.10002-1-guillem@hadrons.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

The GECOS field might contain the full name for the username, try to
use that and fallback to using the username if that is empty.

Signed-off-by: Guillem Jover <guillem@hadrons.org>
---
 scripts/package/mkdebian | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian
index ed77d0948fa3..e3d0b7ac9057 100755
--- a/scripts/package/mkdebian
+++ b/scripts/package/mkdebian
@@ -113,7 +113,8 @@ if echo $email | grep -q '<.*>'; then
 else
 	# or construct the maintainer string
 	user=${KBUILD_BUILD_USER-$(id -nu)}
-	name=${DEBFULLNAME-$user}
+	name=${DEBFULLNAME-$(getent passwd $user | cut -d: -f5 | cut -d, -f1)}
+	: "${name:=$user}"
 	if [ -z "$email" ]; then
 		buildhost=${KBUILD_BUILD_HOST-$(hostname -f 2>/dev/null || hostname)}
 		email="$user@$buildhost"
-- 
2.28.0.297.g1956fa8f8d