From cc5c7fee25480569bdd2e73de6a7439ffaba4c66 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Guitaut?= <flink@belfalas.eu>
Date: Tue, 8 Sep 2015 22:57:42 +0200
Subject: [PATCH] Ability to echo back invoked command for docker

By setting `ECHO_DOCKER_COMMAND` to `true`, the mocked docker binary
will echo back the command used to call it instead of mocking a
response.
---
 tests/bin/docker | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tests/bin/docker b/tests/bin/docker
index 87eeee5..3c417ee 100755
--- a/tests/bin/docker
+++ b/tests/bin/docker
@@ -1,4 +1,9 @@
 #!/usr/bin/env bash
+if [[ $ECHO_DOCKER_COMMAND == "true" ]]; then
+  echo "$(basename "$0") $*"
+  exit 0
+fi
+
 case "$1" in
   stop)
     echo "testid"