From: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Date: Mon, 23 Apr 2018 04:46:37 +0000 (+1000)
Subject: utils/pb-console: Support agetty's autologin option
X-Git-Tag: v1.10.0~16
X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=commitdiff_plain;h=f110c98b582be12c9d4ac4a13a7bf5aff2b7dd57

utils/pb-console: Support agetty's autologin option

If the getty arguments include '-a' do not set the '-l' option. This
implies the environment has been configured with users and will launch
the subsequent pb-console instance itself.

Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
---

diff --git a/utils/pb-console b/utils/pb-console
index 282fca1..ef9ed0f 100644
--- a/utils/pb-console
+++ b/utils/pb-console
@@ -80,12 +80,24 @@ then
 	then
 		getty="$getty_arg"
 	fi
+
+	login_arg="-l$0"
+	for ttyarg in "$@"
+	do
+		# If the getty args include autologin don't override with -l
+		# and leave calling petitboot-nc to the user's init
+		if [ "$ttyarg" == "-a" ]
+		then
+			login_arg=""
+		fi
+	done
+
 	if [ "$detach" = 1 ]
 	then
-		$getty -l $0 "$@" &
+		$getty $login_arg "$@" &
 		exit
 	else
-		exec $getty -l $0 "$@"
+		exec $getty $login_arg "$@"
 	fi
 fi