From b916e1e9fd04770b28008a6aca9988bc7933f9ae Mon Sep 17 00:00:00 2001
From: storypku <storypku@gmail.com>
Date: Thu, 3 Sep 2020 16:31:10 +0800
Subject: [PATCH] Scripts: make docker installer self-contained

---
 docker/setup_host/install_docker.sh | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/docker/setup_host/install_docker.sh b/docker/setup_host/install_docker.sh
index caca824a1f..3282ec1652 100644
--- a/docker/setup_host/install_docker.sh
+++ b/docker/setup_host/install_docker.sh
@@ -15,11 +15,26 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 ###############################################################################
-TOP_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )/../.." && pwd -P)"
-source ${TOP_DIR}/scripts/apollo.bashrc
 
 ARCH="$(uname -m)"
 
+##==============================================================##
+## Note(storypku): DRY broken for this self-contained script.
+##==============================================================##
+BOLD='\033[1m'
+RED='\033[0;31m'
+WHITE='\033[34m'
+NO_COLOR='\033[0m'
+
+function info() {
+  (echo >&2 -e "[${WHITE}${BOLD}INFO${NO_COLOR}] $*")
+}
+
+function error() {
+  (echo >&2 -e "[${RED}ERROR${NO_COLOR}] $*")
+}
+##==============================================================##
+
 function install_filesystem_support() {
   local kernel_version="$(uname -r)"
   if [ "$kernel_version" == "4.4.32-apollo-2-RT" ]; then
-- 
GitLab