From a787c33229a41c43d74979a56b571da324688c41 Mon Sep 17 00:00:00 2001
From: Felix Abecassis <fabecassis@nvidia.com>
Date: Fri, 8 Dec 2017 17:13:01 -0800
Subject: [PATCH] lxc-oci: add support for WorkingDir

Signed-off-by: Felix Abecassis <fabecassis@nvidia.com>
---
 templates/lxc-oci.in | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/templates/lxc-oci.in b/templates/lxc-oci.in
index 3348745a0..95777e086 100755
--- a/templates/lxc-oci.in
+++ b/templates/lxc-oci.in
@@ -140,6 +140,21 @@ getuidgid() {
 	return
 }
 
+# get cwd from oci image.
+getcwd() {
+	if [ "$#" -eq 0 ]; then
+		echo "/"
+		return
+	fi
+
+	configpath="$1"
+
+	cwd=`cat "${configpath}" | jq -c -r '.config.WorkingDir // "/"'`
+
+	echo "${cwd}"
+	return
+}
+
 usage() {
     cat <<EOF
 LXC container template for OCI images
@@ -319,6 +334,9 @@ uidgid=($(getuidgid ${OCI_CONF_FILE}))
 echo "lxc.init.uid = ${uidgid[0]}" >> "${LXC_CONF_FILE}"
 echo "lxc.init.gid = ${uidgid[1]}" >> "${LXC_CONF_FILE}"
 
+cwd=$(getcwd ${OCI_CONF_FILE})
+echo "lxc.init.cwd = ${cwd}" >> "${LXC_CONF_FILE}"
+
 if [ -n "$LXC_MAPPED_UID" ] && [ "$LXC_MAPPED_UID" != "-1" ]; then
     chown $LXC_MAPPED_UID $LXC_PATH/config $LXC_PATH/fstab >/dev/null 2>&1 || true
 fi
-- 
2.47.2