X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=utils%2Fpb-console;h=5ba98cc4692564b435d1f7d271bf07355e838c06;hb=5c726bd40a4a745e115a22e336131be8f6666b55;hp=81be2183ca8c2e1f4bef273c0ecbfbda4fc16d62;hpb=d28c07b5e23237a97387435e157e248e19128598;p=petitboot

diff --git a/utils/pb-console b/utils/pb-console
index 81be218..5ba98cc 100644
--- a/utils/pb-console
+++ b/utils/pb-console
@@ -9,6 +9,7 @@ shell=sh
 getty=/sbin/getty
 use_getty=0
 detach=0
+pb_config=pb-config
 
 usage() {
 	cat >&2 <<EOF
@@ -79,17 +80,66 @@ 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 $0 "$@" &
+		setsid -c $getty $login_arg "$@" &
+		exit
 	else
-		exec $getty -l $0 "$@"
+		exec $getty $login_arg "$@"
+	fi
+fi
+
+for f in /etc/environment /etc/locale
+do
+	if [ -e "$f" ]
+	then
+		export $(cat "$f")
 	fi
+done
+
+# we force local terminals to use the linux termcap definition
+case "$(tty)" in
+/dev/tty[0-9]*)
+	export TERM=linux
+	;;
+esac
+
+# we may have been run from udev - ensure we have a sensible PATH
+if [ -z "$PATH" ]
+then
+	PATH=/usr/bin:/usr/sbin:/bin:/sbin
+fi
+PATH=/var/lib/pb-plugins/bin:$PATH
+export PATH
+
+verbose_opt=
+if $pb_config debug | grep -q enabled
+then
+	verbose_opt=--verbose
 fi
 
+# kernel messages may write over the ncurses ui - change log level to only
+# show particularly important messages
+dmesg -n 1
+
+trap '' SIGINT
+trap 'reset; echo "SIGTERM received, booting..."; sleep 2' SIGTERM
+
 while :
 do
-	$ui
-	echo "Exiting petitboot. Type 'exit' to return."
+	$ui $verbose_opt
+	reset
 	$shell
 done