From a2417e564351c8d19bfc0a5128980205f32adab5 Mon Sep 17 00:00:00 2001
From: Song Guo <songguo@google.com>
Date: Fri, 20 Nov 2020 10:41:56 +0800
Subject: [PATCH] Add the ability to specify openthread version

---
 dependency_modules.sh | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/dependency_modules.sh b/dependency_modules.sh
index e337837..0e2f9f9 100755
--- a/dependency_modules.sh
+++ b/dependency_modules.sh
@@ -24,13 +24,14 @@ set -e
 SRC_DIR="$(cd "$(dirname "$0")" && pwd -P)"
 OPEN_THREAD_DIR="${SRC_DIR}"/openthread
 IMAGES=`docker images --filter=reference='*:latest' | awk '{print $1}'`
+OPENTHREAD_VERSION=${OPENTHREAD_VERSION:-master}
 
 function install_openthread() {
   if [ ! -d "${OPEN_THREAD_DIR}" ]; then
-      wget https://github.com/openthread/openthread/archive/master.zip
-      unzip master.zip
-      rm master.zip
-      mv openthread-master openthread
+      wget "https://github.com/openthread/openthread/archive/${OPENTHREAD_VERSION}.zip" -O openthread.zip
+      unzip openthread.zip
+      rm openthread.zip
+      mv "openthread-${OPENTHREAD_VERSION}" openthread
   fi
   pushd .
   cd openthread