Added kimai2 log to stdout through supervisor

nginx-alpine/supervisor/kimai-log.conf

@@ -0,0 +1,14 @@
+[group:kimai-log]
+programs=kimai-log
+priority=20
+
+[program:kimai-log]
+command = /opt/docker/bin/service.d/kimai-log.sh
+process_name=%(program_name)s
+startsecs = 0
+autostart = true
+autorestart = false
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0

nginx-alpine/supervisor/kimai-log.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+LOG_PATH="/app/var/log/${APP_ENV}.log"
+
+# only attempt logging if we have enabled logging
+# and the log file exists.
+if [ "${APP_LOG}" == "1" ]
+then
+  if [ -f ${LOG_PATH} ]
+    then
+       # attempt to tail the log one line at a time.
+       # the supervisor job will push output to STDOUT.
+       echo "Now tailing ${LOG_PATH}..."
+       tail -f -n 1 ${LOG_PATH}
+    else
+       echo "Cannot find ${LOG_PATH}. Will now exit..."
+    fi
+fi