#!/bin/ksh
#/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
# Name        :
# Author      : Avi
# Revision    : $Revision: #5 $ 
#
# Copyright 2009-2020 ECMWF.
# This software is licensed under the terms of the Apache Licence version 2.0 
# which can be obtained at http://www.apache.org/licenses/LICENSE-2.0. 
# In applying this licence, ECMWF does not waive the privileges and immunities 
# granted to it by virtue of its status as an intergovernmental organisation 
# nor does it submit to any jurisdiction. 
#/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8

%manual
#This is the manual from the head.h file
%end

set -e # stop the shell on first error
set -u # fail when using an undefined variable
set -x # echo script lines as they are executed
set -o pipefail # fail if last(rightmost) command exits with a non-zero status

# Defines the three variables that are needed for any
# communication with ECF

export ECF_PORT=%ECF_PORT%    # The port number on the ecflow server
export ECF_HOST=%ECF_HOST:%   # The hostname where the server is running
export ECF_NAME=%ECF_NAME%    # The name of this current task
export ECF_PASS=%ECF_PASS%    # A unique password
export ECF_TRYNO=%ECF_TRYNO%  # Current try number of the task
if [[ "%ECF_SSL:%" != "" ]] ; then
   export ECF_SSL=%ECF_SSL:%   # if server is SSL make sure client is
fi

# SANITY Check, typically only valid for new platforms. make sure hostname is resolvable to an IP address
# on Mac we get
#   Host User-MacBook-Pro.local not found: 3(NXDOMAIN)
# Should be using 'dig user-MacBook-Pro.local'
os_name=$(uname -s)
if [[ $os_name = Linux ]] ; then
   host %ECF_HOST%
fi

# to debug client communication with the server, enable this environment
#export ECF_DEBUG_CLIENT=1

# Typically we dont set this, however the zombie automated test require this.
# it allows us to disambiguate a zombie from a real job.
export ECF_RID=$$

# Tell ECF_ we have stated
# The ECF_ variable ECF_RID will be set to parameter of smsinit
# Here we give the current PID.



# Defined a error hanlder
ERROR() {
	echo "ERROR() called"
	set +e        # Clear -e flag, so we don't fail
	wait          # wait for background process to stop
   # when the following signals arrive do nothing, stops recursive signals/error function being called
	trap 0 1 2 3 4 5 6 7 8 10 12 13 15
   # Notify ECF_ that something went wrong
	%ECF_CLIENT_EXE_PATH% --abort
	trap 0        # Remove the trap
	exit 0        # End the script
}

# Trap any calls to exit and errors caught by the -e flag

trap ERROR 0

# Trap any signal that may cause the script to fail

trap '{ echo "Killed by a signal"; ERROR ; }' 1 2 3 4 5 6 7 8 10 12 13 15

%ADD_DELAY_BEFORE_INIT:% # ADD_DELAY_BEFORE_INIT is used by some tests, to slow things down on fast systems
%ECF_CLIENT_EXE_PATH% --init=$$ %INIT_ADD_VARIABLES:%

# record shell time
%ecfmicro !
start_time=$(date +%s)
!ecfmicro %
