Merge pull request #190 from xenit-eu/XM2C-105-h2

XM2C-105 remove terminal formatting in echo

tomcat-base/src/shared/main/bash/entrypoint/docker-entrypoint.d/89-check-validity.sh

@@ -1,14 +1,12 @@
 #!/bin/bash
 
 currentDate=$(date +%s)
-if [ -z "${BUILD_DATE}" ]
-then
-    1>&2 echo "$(tput -Txterm setaf 3)"'{ "timestamp" : '"$(date -d @$currentDate +"%s")"' ,"severity" : "WARN", "type" : "application","component" : "docker-entrypoint" ,"fullMessage" : "Unable to determine image age: BUILD_DATE is not set"}'"$(tput -Txterm sgr0)"
+if [ -z "${BUILD_DATE}" ]; then
+  echo '{ "timestamp" : '"$(date -d @$currentDate +"%s")"' ,"severity" : "WARN", "type" : "application","component" : "docker-entrypoint" ,"fullMessage" : "Unable to determine image age: BUILD_DATE is not set"}'
 else
-    printf -v buildDate "%.0f\n" "$BUILD_DATE"
-    timeelapsed=`expr ${currentDate} - ${buildDate}`
-    if [ $timeelapsed -ge 2592000 ] # 30 days
-    then
-	1>&2 echo "$(tput -Txterm setaf 3)"'{ "timestamp" : '"$(date -d @$currentDate +"%s")"' ,"severity" : "WARN", "type" : "application","component" : "docker-entrypoint" , "fullMessage" : "This is an old image: BUILD_DATE='"$(date -d @$BUILD_DATE +"%Y-%m-%d %H:%M:%S")"' and currentDate='"$(date -d @$currentDate +"%Y-%m-%d %H:%M:%S")"'"}'"$(tput -Txterm sgr0)"
-    fi
+  printf -v buildDate "%.0f\n" "$BUILD_DATE"
+  timeelapsed=$(expr ${currentDate} - ${buildDate})
+  if [ $timeelapsed -ge 2592000 ]; then # 30 days
+    echo '{ "timestamp" : '"$(date -d @$currentDate +"%s")"' ,"severity" : "WARN", "type" : "application","component" : "docker-entrypoint" , "fullMessage" : "This is an old image: BUILD_DATE='"$(date -d @$BUILD_DATE +"%Y-%m-%d %H:%M:%S")"' and currentDate='"$(date -d @$currentDate +"%Y-%m-%d %H:%M:%S")"'"}'
+  fi
 fi