.bash_functions.Darwin

# vim: ft=bash noet:

function applescript2app {
	for file
	do
		osacompile -o "/Applications/${file/.applescript/.app}" "$file"
	done
}
function dmgInstall {
	local sudo defaultDst
	local defaultDst=not_yet_defined
	[ $isAdmin = true ] && defaultDst=/ || defaultDst="$HOME"
	test "$debug" -gt 2 && set -x
	for dmgFilePath
	do
		if \ls $dmgFilePath >/dev/null
		then
			mountDev=$(hdiutil mount $dmgFilePath | awk '/dev.disk.*Volumes/{print$1}')
			mountDir="$(command mount | \grep $mountDev | awk '{$1=$2="";sub(" [(].*","");sub("^  ","");print}')"
			test "$debug" = 1 && echo "=> mountDir = $mountDir"
			if [ -d "$mountDir" ]
			then
				if \ls "${mountDir}/"*.pkg >/dev/null
				then
					$sudo installer -verboseR -pkg "${mountDir}/"*.pkg -target $defaultDst
				else
					$sudo \cp -pvr "${mountDir}/"*.app /Applications/
				fi
				sync
				hdiutil unmount $mountDir
			fi
		fi
	done
	unset dmgFilePath
	set +x
}
function lanIP {
	ethName=$1
	if [ -n "$ethName" ]
	then
#		printf "$ethName: "
		\ip -4 addr show dev $ethName | awk '/inet /{print$2}'
	else
		\ip -4 addr show | awk '{if(/(UP|UNKNOWN)/){interface=$2;found=1}else if(/DOWN/)found=0;if(found==1 && /inet /)print interface" "$2}'
	fi | column -t
}
function locate {
	local locate="$(type -P glocate)"
	groups 2>/dev/null | \egrep -wq "sudo|admin" && locateOptions="-e" || locateOptions="--database $HOME/.local/lib/mlocate/mlocate.db -e"
	echo "$@" | \grep -q "\-[a-z]*r" && time $locate $locateOptions "$@" || time $locate $locateOptions -ir "${@}"
}
function mac@ {
	ethName=$1
	if [ -n "$ethName" ]
	then
		printf "$ethName: "
		\ip addr show dev $ethName | awk '/ether/{print$2}'
	else
		\ip addr show | awk '{if(/(UP|UNKNOWN)/){interface=$1;found=1}else if(/DOWN/)found=0;if(found==1 && /ether/)print interface" "$2}'
	fi
}
function mount {
	local arg=$1
	if [ $# = 0 ];then
		command mount -v
	else
		arg=$(echo $arg | sed "s|/dev/||")
		test -n "$arg" && diskutil list | grep -q $arg && [ -b /dev/$arg ] && diskutil mount $arg
	fi
}
function netstat {
	local mac_netstat_options="AaLnWgisf:p:I:w:c:mr"
	local OPTSTRING="ltu$mac_netstat_options"
	local args=("$@")
	local option
	local wasInWhile=false
	while getopts $OPTSTRING option; do
		wasInWhile=true
#		echo $option | \egrep -q "l|t|u" && args=("$(echo "${args[@]}" | sed -E "s/$option|-$option | -$option//g")")
		echo $option | \egrep -q "l|t|u" && args=( "${args[@]/$option\|-$option \| -$option/}" )
		case "$option" in
			l) args=("${args[@]}" -a) ;; #Show listening ports
			t) args=("${args[@]}" -p tcp) ;;
			u) args=("${args[@]}" -p udp) ;;
			"")  echo "=> ERROR : the <option> variable is empty.">&2; return 1;;
			'?') echo "=> ERROR : the <option> variable is <$?>." >&2; return 2;;
		esac
	done
	
	if $wasInWhile
	then
		command netstat "${args[@]}"
	else
		echo "=> ERROR : There was a problem with the <getopts> builtin." >&2
		return 1;
	fi
}
function pkgExpand {
	for pkg
	do
		pkgutil --expand "$pkg" tmp/
	done
}
function pkgInstall {
	local defaultDst=not_yet_defined
	[ $isAdmin = true ] && defaultDst=/ || defaultDst="$HOME"
	test "$debug" -gt 2 && set -x
	for pkg
	do
		$sudo installer -verboseR -pkg "$pkg" -target $defaultDst
	done
	set +x
}
function pkgList {
	for pkg
	do
		lsbom $(pkgutil --bom "$pkg")
	done
}
function restart {
	test $1 && { stop $1; start $1; }
}
function route {
	if echo $@ | \egrep -wq "add|flush|delete|change|get|monitor" ;then
		command route $@
	else
		command netstat -f inet -r $@ | \egrep -v /32 | \egrep "default|0.0.0.0|S"
	fi
}
function start {
	local serviceName=$1
	test $serviceName && sudo launchctl load $macOSServiceDIR/$serviceName.plist && status $serviceName
}
function status {
	local serviceName="$1"
	test $serviceName && sudo launchctl list | \egrep "$serviceName"
}
function stop {
	local serviceName=$1
	test $serviceName && sudo launchctl unload $macOSServiceDIR/$serviceName.plist && status $serviceName
}
function topflines {
	command $find "$@" $findPrunePathsExpression -xdev -type f -size +10M -exec gls -l --block-size=M --time-style=+"%Y-%m-%d %T" {} \; 2>/dev/null | sort -nrk5 | column -t | head -n $(($LINES-4)) | awk '{total+=$5;print}END{if(total) print"=> total = "total" MiB"}'
}