-#!/bin/sh\r
-\r
-PATH=/usr/bin:/bin:/usr/local/bin\r
-\r
-if [ `whoami` != 'root' ]; then\r
- echo 'ERROR: This script requires the root privilege.' >&2\r
- exit 1\r
-fi\r
-\r
-echo `date '+%Y-%m-%d %H:%M:%S %z'`' Starting Concourse ...'\r
-\r
-cd <%= node['concourse-ci']['docker-compose']['app_dir'] %> && \\r
-docker-compose down && \\r
-docker-compose up -d && \\r
-./bin/fly_prune_workers_main\r
-\r
-echo `date '+%Y-%m-%d %H:%M:%S %z'`' Started Concourse.'\r
+#!/bin/sh
+
+PATH=/usr/bin:/bin:/usr/local/bin
+OPTS=''
+
+if [ `whoami` != 'root' ]; then
+ echo 'ERROR: This script requires the root privilege.' >&2
+ exit 1
+fi
+
+if ! tty -s; then
+ echo `date '+%Y-%m-%d %H:%M:%S %z'`' Starting Concourse ...'
+ OPTS='--no-ansi'
+fi
+
+cd <%= node['concourse-ci']['docker-compose']['app_dir'] %> && \
+docker-compose $OPTS down && \
+docker-compose $OPTS up -d && \
+./bin/fly_prune_workers_main
+
+if ! tty -s; then
+ echo `date '+%Y-%m-%d %H:%M:%S %z'`' Started Concourse.'
+fi