insert-exif

#!/bin/bash
if [ $# -lt 2 ]; then
  echo "${0##*/} <directory> <filespec>"
  exit
fi

if [ -f $1 ]; then
  echo ERROR: $1 is a filename
  echo please give a directory
  exit
fi

TGTDIR=$1
shift
echo begin to process $# files

# are files present?
if [ ! -f $1 ]; then
  echo nothing to do
  exit
fi

mkdir -p $TGTDIR
START_TIME=$SECONDS

j=0
echo -n creating overlays ...
while [ $# -ne 0 ]; do
	if [ ! -f $TGTDIR/$1 ]
	then
		j=$(($j+1))
    # check: die bilder liegen schon 1280x720 vor
		# convert $1 -resize 1280x960 $1
		if (($? != 0)); then
			echo "$?: couldn't convert $1"
		else
			convert $1 -font EnvyCodeR -gravity SouthEast -pointsize 24 -fill Magenta -annotate +12+12 "%[EXIF:DateTimeOriginal]" $TGTDIR/$1
			if (($? != 0)); then
				echo "$?: couldn't annotate $1"
			else
				if [ -z "$PS1" ]; then # interactive
					echo "$1 ok"
				fi
				touch -r $1 $TGTDIR/$1
				rm $1
			fi
		fi
	fi
	shift
done
ELAPSED_TIME=$(($SECONDS - $START_TIME))
echo $j files converted in $(($ELAPSED_TIME/60/60)) hrs, $(($ELAPSED_TIME/60%60)) min and $(($ELAPSED_TIME % 60)) sec