From 9a3281ff5681cb3092b304d303a99a4361e2bf5f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20Lov=C3=A9n?= <thomasloven@gmail.com>
Date: Tue, 24 Oct 2017 13:09:05 +0200
Subject: [PATCH] Use silent docker commands for cleaner scripting

---
 d | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/d b/d
index ead6c13..44fb66a 100755
--- a/d
+++ b/d
@@ -6,7 +6,7 @@ buildroot="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd)"
 
 # Check if the docker image exists
 # If not, ask if it should be built
-if ! docker image ls -f reference=${imagename} | grep ${imagename} >/dev/null; then
+if [[ ! $(docker image ls -q -f reference=${imagename}) ]]; then
   echo "Docker image does not exist."
   echo "Do you wish to build it? (This could take a while)"
   read -r -p "[y/N]: " response
@@ -23,7 +23,8 @@ fi
 
 # Check if a container is already running the image
 # If so, execute the command in the running container
-if docker ps -f name=${imagename}-run | grep ${imagename}-run ; then
+#if docker ps -f name=${imagename}-run | grep ${imagename}-run ; then
+if [[ $(docker ps -q -f name=${imagename}-run) ]]; then
   docker exec -it ${imagename}-run "$@"
 else
   docker run -it --rm -v ${buildroot}:/opt --name ${imagename}-run ${imagename} "$@"