# a list of files with associated actions
set -o allexport
unset fileActions
#declare -A fileActions
# format is filename as the key, action as the value
#	--> e.g.	[".DS_Store"]="rm"
#	--> or	[".nanorc"]="rsync --avvzuEAt"
declare -A fileActions=(
	[".xsession-errors.old"]="rm"
#	[""]=""
) 
function showFileActionsArray {
	lt "file actions keys:"
	echo ${!fileActions[@]}
	lt "file actions list:"
	echo ${fileActions[@]}
}
#export fileActions

# for mucking about with files.
cfgFileName="fileOperationsDefaults.src"
#	specifically, merge, purge, and backup non-deltas
#set -o allexport
#	should (eventually) have flags for --destructive, case insensitive, and 
# load a list of files with associated actions
#function loadFileOperationsConfig {
#}
# process the list of files
function processFiles {
#	loadFileOperationsConfig
	if [ -d "${srcDirName}/cfg" ]; then
		cfgFilePath="${srcDirName}/cfg/${cfgFileName}"
		if [ -f "${cfgFilePath}" ]; then
			. "${cfgFilePath}" && lt "Config file '${cfgFilePath}' successfully loaded"
#			echo "${fileActions['MUSIC.LIB']}"
#showFileActionsArray
		else
			lt "Could not find file at '${cfgFilePath}', please debug."
		fi
	else
		lt "Could not find '${srcDirName}/cfg', cannot load configuration."
	fi
#			showFileActionsArray
	lt "Processing files..."
	for file in "${!fileActions[@]}"; do
		case ${fileActions[${file}]} in
			"rm")
				if [ ! -z "${@}" ]; then
					if [[ "${@}" == *"--destructive"* ]]; then
						# if action is 'rm'
						eval "${fileActions[${file}]} --interactive=always '${file}'"
						# @TODO setup command detection for rm, (r)sync, and "else" clause catchall
					else
						lt "Command '${@}' not recognized."
					fi
				else
					lt "In --destructive mode, the '${fileActions[${file}]}' action would remove the file '${file}', but this is just a dry run, so nothing will be changed."
				fi
				;;
			*)
				"Not processing '${fileActions[${file}]}' for file '${file}', this is a dry run."
				;;
		esac
			
#		echo "-->${file}:${fileActions[${file}]}"
	done
	lt "...done processing files."
}
#processFiles
#			export fileActions