#!/usr/bin/ksh
# Note 1
#########################################################################
#  script name: cdg_file_load_test.ksh
#  Created    : July 25, 2013
#  Author     : Brinjit Velu
#
#  Find new files for the file type and period that is passed in in the form
#       of a lookup key that is used to determine what directory and file masks
#       to look for. The lookup file is $FP_ENV/CDG_Lookup.txt
#
#  Revision History: (include date, username, and brief description in
#     descending order)
#########################################################################
#
#  Function definitions
 ... ... ...
#
#  Exit Function
#
function exit_func {
   echo "---> Running exit function..."
         if [ $? -ne 0 ] # Note 2
              then 
                                  update_job_table
         
         fi
        
   exit $rc
         #  update_job_table only when $rc != 0
}
 ... ... ...
#
#   Check for files in a directory
#
#   More like, process a file mask for a directory for a workflow. Several file types
#        can be found in each directory, but must be processed by a different Informatica
#        workflow.
#
function process_a_directory {
        echo "Checking ${FP_CDG_CFR}${searchPath}/${searchMask}"
#       for sourceFile in `ls -1 ${FP_CDG_CFR}${searchPath}/${searchMask}*`
        for sourceFile in `find ${FP_CDG_CFR}${searchPath} -name "${searchMask}" -type f -mtime -5`
        do
                echo "---> Checking $sourceFile "
                has_file_been_loaded
                if [ ${alreadyLoaded} -eq 0 ]
                then
                        function update_job_table { # Note 3
                        # for Jeff to add later  update_job_table
                        load_file
                        let fileCntr=$fileCntr+1
                        echo $sourceFile >> ${cdgFileList} # So we won't load it again
                        #  for Jeff to add later update_job_table 
                }
                fi
        done
}
 ... ... ...
#
#  Command Line Parsing
#
export fileCntr=0
export lookupFile=${FP_ENV}/CDG_Lookup.txt
export cdgFileList=$FP_FTP_DOWN/cdg_loaded_files.txt   # list of files already loaded.
#  remove this next line after testing is done
#
# export FP_CDG_CFR=/fpapps/op/qa/ftproot/cdgtest
#
if [ $# -ne 1 ] # Note 4
then
   usage_msg
fi
while getopts "k:" option
   do
   case  "$option" in
   k) keyValue="$OPTARG"
      ;;
   [?])
      usage_msg
      ;;
   esac
   done
#
#
if [ "$keyValue" = "" ]
then
        exit_func
fi
#
find_and_load_new_files
#
if [ $lookupValuesFound -eq 0 ]
then
        echo "\n---> ERROR: No values found in lookup file. "
        rc=30
else
        echo "\n---> $lookupValuesFound lookup values found"
fi
#
echo "\n---> Total Files processed is $fileCntr \n"
exit_func