From cb4e4832a176b8edac14afdd99e57de312e562f9 Mon Sep 17 00:00:00 2001
From: Colby Gutierrez-Kraybill <colbygk@media.mit.edu>
Date: Tue, 21 Aug 2018 11:46:18 -0400
Subject: [PATCH] Make docker_config.sh a little smarter about usage
---
bin/docker_config.sh | 23 ++++++++++++++++++++---
1 file changed, 20 insertions(+), 3 deletions(-)
diff --git a/bin/docker_config.sh b/bin/docker_config.sh
index 2e3a5ad..a849904 100755
--- a/bin/docker_config.sh
+++ b/bin/docker_config.sh
@@ -1,5 +1,22 @@
+#!/bin/bash
+
NETWORK_NAME=scratchapi_scratch_network
-if [ -z $(docker network ls --filter name=^${NETWORK_NAME}$ --format="{{ .Name }}") ] ; then
- docker network create ${NETWORK_NAME} ;
-fi
+command=$1
+shift
+arg=$1
+shift
+
+case "$command" in
+network)
+ if [ -z $(docker network ls --filter name=^${NETWORK_NAME}$ --format="{{ .Name }}") ] ; then
+ docker network create ${NETWORK_NAME} ;
+ fi
+ ;;
+*)
+ echo "usage:"
+ echo " docker_config.sh <command> <arg>"
+ echo ""
+ echo " Currently only performs 'docker_config.sh network create'"
+ ;;
+esac