From 9d1b9f98db96f1fc20e9acf106efd9559fdded6f Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Mon, 01 Sep 2014 17:22:49 -0400
Subject: cmd/shell: Accept command arguments

---
(limited to 'lib/cmd')

diff --git a/lib/cmd/shell.sh b/lib/cmd/shell.sh
index 00589d2..2745f4b 100644
--- a/lib/cmd/shell.sh
+++ b/lib/cmd/shell.sh
@@ -25,19 +25,24 @@ cmd_shell_main()
 {
 	local root=
 
-	if [ ${#} -ne 1 ]; then
+	if [ ${#} -lt 1 ]; then
 		print_cmd_usage 'shell' >&2
 		exit 1
 	fi
 
 	root="${1}"
+	shift 1
 
 	. "${root}/etc/os-release"
 	profile_set "${ID}"
 
 	chroot_mount "${root}"
-	chroot "${root}" /bin/sh
-	printf '\n'
-	info "$(get_msg 'cmd_shell_exiting')"
+	if [ ${#} -eq 0 ]; then
+		chroot "${root}" /bin/sh
+		printf '\n'
+		info "$(get_msg 'cmd_shell_exiting')"
+	else
+		chroot "${root}" /bin/sh -c "${*}"
+	fi
 	chroot_umount "${root}"
 }
--
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