createindex: -S: show size

toys/createindex

@@ -63,6 +63,8 @@ do
 		'-N')	show+=(tracktotals)	;;
 		'-p')	show+=(performers)	;;
 		'-s')	show+=(rates)		;;
+		'-S')	show+=(size)
+			length[count]=5		;;
 		'-B')	show+=(depths)		;;
 		'-t')	show+=(titles)		;;
 		'-y')	show+=(years)		;;
@@ -170,6 +172,55 @@ printline() {
 				done
 				unset pathparts
 			;;
+			'size')
+				if (( size > 1073741823 ))
+				then
+					info=$(( (size * 1000) / 1073741824 ))
+					int=$(( info / 1000 ))
+					if (( ${#int} > 2 ))
+					then
+						info=$(printf %4sG $int)
+					else
+						info=$(
+							printf %2s.%.1sG\
+								$int	\
+								${info#int}
+						)
+					fi
+				elif (( size > 1048575 ))
+				then
+					info=$(( (size * 1000) / 1048576 ))
+					int=$(( info / 1000 ))
+					if (( ${#int} > 2 ))
+					then
+						info=$(printf %4sM $int)
+					else
+						info=$(
+							printf %2s.%.1sM\
+								$int	\
+								${info#int}
+						)
+					fi
+					suffix=M
+				elif (( size > 1023 ))
+				then
+					info=$(( (size * 1000) / 1024 ))
+					int=$(( info / 1000 ))
+					if (( ${#int} > 2 ))
+					then
+						info=$(printf %4sk $int)
+					else
+						info=$(
+							printf %2s.%.1sk\
+								$int	\
+								${info#int}
+						)
+					fi
+				else
+					info=$size
+					info=$(printf %4s $size)
+				fi
+			;;
 			*)
 				info="${!info}"
 			;;
@@ -247,6 +298,7 @@ do
 		titles)		info='Title'		;;
 		tracktotals)	info='Track total'	;;
 		years)		info='Date'		;;
+		size)		info='Size'		;;
 	esac
 	printtmp="${info:0:$locallength}"
 	until (( ${#printtmp} == locallength ))
@@ -277,7 +329,8 @@ SELECT
 	tags.performer,
 	tags.title,
 	tags.track,
-	tags.year
+	tags.year,
+	source_files.size
 FROM			source_files
 	INNER JOIN	mime_types
 		ON	source_files.mime_type=mime_types.id
@@ -338,6 +391,8 @@ do
 	rest="${rest#*::AtOM:SQL:Sep::}"
 	year="${rest%%::AtOM:SQL:Sep::*}"
 	rest="${rest#*::AtOM:SQL:Sep::}"
+	filesize="${rest%%::AtOM:SQL:Sep::*}"
+	rest="${rest#*::AtOM:SQL:Sep::}"
 	case $mimetype in
 		application/ogg\ opus)		type=Opus	;;
 		application/ogg\ vorbis)	type=Vorbis	;;
@@ -355,6 +410,7 @@ do
 	esac
 	if [[ $dir == $olddir ]]
 	then
+		(( size += filesize ))
 		(( count++ ))
 		(( $bitrate )) && (( bitrates+=bitrate ))
 		((
@@ -493,6 +549,7 @@ do
 		titles="$title"
 		tracktotals="$tracktotal"
 		years="$year"
+		size="$filesize"
 		count=1
 		(( bitrate )) && (( bitrates=bitrate ))
 		oldmimetype=$mimetype