ros2win

#!/bin/bash

###################
#        name: ros2win
# description: Simple script to generate a MS Windows firendly source
#              file from a RISC OS source file.
#      author: Paolo Fabio Zaino
#     license: Copyright by Paolo Fabio Zaino, all rights reserved
#              distributed under CDDL v1.1
# 
# Long description:
# This script can be used to generate a MS Windows friendly source file
# from a RISC OS source file, where the \n is enriched with \r.
# This is useful when you want to use a Windows editor to edit
# RISC OS source files.
####################

path1="$1"
path2="$2"

# Display command usage:
function usage()
{
    echo "Usage: ros2win [path1] [path2]"
    echo "path1: path to the file to convert"
    echo "path2: path to the converted file"
    echo "Example: ros2win ./src/!Mk/Makefile ./src/!Mk/Makefile"
    echo ""
    echo "If path2 is not specified then the converted file will be"
    echo "saved in the same directory as path1 with the same name"
}

if [ "${path1}" == "" ]
then
    usage
    exit 1
fi

if [ ! -f "${path1}" ]
then
    echo "Error: ${path1} is not a file"
    exit 1
fi

if [ "${path2}" == "" ]
then
    path2="${path1}"
fi

awk 'sub("$", "\r")' ${path1} > ${path2}

exit $?