#!/bin/bash
#
usage () {
printf """
installHelp.sh : Script to help installation of  hare binaries to  proper location
 
USAGE: 
./installHelp.sh [-l hare_location]

WARNING : 
This script *MUST* be executed from the same directory where is is found,
	as it depends on pwd for locating other files.

ARGUMENTS :
	-l: path to the location where hare binaries will be installed.

	ENVIRONMENT VARIABLES: (Can be used to override defaults in the place of cmdline)
	HARE_LOCATION: path to the location where hare binaries will be installed. 
""" >&2

}


set -e
# ENVIRONMENTAL DEFAULTS
lflag=$HARE_LOCATION

while getopts 'l:' OPTION
do
	case $OPTION in
	l)	lflag="$OPTARG"
		;;
	?)	usage
		exit 2
		;;
	esac
done
shift $((OPTIND - 1))

# SET DEFAULTS IF USER DOESNT SPECIFY
if [ -z $pflag ]
then
	lflag="/bgsys/argonne-utils/profiles/plan9/LATEST/bin/"
fi
mkdir -p $lflag

# Change following variables only if code structure changes
hare_src_dir="../../../../../" 
deploy_script_location="/usr/glenda/bin/bash/deploy/"

# Find brasil executable
brasil_location=`find "$hare_src_dir/usr/brasil/Linux/" -name brasil`
echo "brasil exec location is $brasil_location"

# Making sure that it is executable
if [ ! -x $brasil_location ]
then
	echo "ERROR: Could not find brasil executable at $brasil_location"
	echo "Make sure that path is correct and code is compiled."
	exit 1
fi

# Copy it to destination
cp -f $brasil_location $lflag
echo "Copied brasil"


# Copy the deployBrasil.sh script.
script_name="deployBrasil.sh"
src="$hare_src_dir/$deploy_script_location/$script_name"

# Making sure that it is executable
if [ ! -x $src ]
then
	echo "ERROR: Could not find $script_name executable at $src."
	echo "Make sure that path is correct."
	exit 1
fi

# copy it to destination
cp -f $src $lflag
echo "Copied $script_name"


# copy the runJob.py script.
script_name="runJob.py"
src="$hare_src_dir/$deploy_script_location/$script_name"

# making sure that it is executable
if [ ! -x $src ]
then
	echo "ERROR: Could not find $script_name executable at $src."
	echo "Make sure that path is correct."
	exit 1
fi

# copy it to destination
cp -f $src $lflag
echo "Copied $script_name"


# copy the py9p directory.
dir_name="py9p"
src="$hare_src_dir/$deploy_script_location/$dir_name"

# making sure that it is a directory 
if [ ! -d $src ]
then
	echo "ERROR: Could not find $dir_name directory at $src."
	echo "Make sure that path is correct."
	exit 1
fi

# copy it to destination
cp -rf $src $lflag
echo "Copied $dir_name"

echo "Done..."