#!/usr/bin/env zsh

# copy photos with exif data on them into a date-structured directory hierarchy

# source and destination locations
srcdir="$CAM_PIC_SRC"
picdir="$(xdg-user-dir PICTURES)/cam"

start=1
total=`ls $srcdir | wc -l`

for f in `ls $srcdir`
do
    progress="$start/$total"
    start=$((start+1))

    src="$srcdir/$f"

    # get the exif create date and turn it into a filepath
    datestr=`exiftool -CreateDate "$src"`
    datedir=`echo "$datestr" | awk '{ gsub(":","/",$4); print $4; }'`
    datedir="$picdir/$datedir"

    # make sure the destination exists
    [ ! -d $datedir ] && mkdir -p $datedir

    dest="$datedir/$f"

    # if the file exists, don't overwrite
    if [ -f $dest ]; then
        print "[$progress] skipping $src->$dest: destination file already exists"
    else
        print "[$progress] sync $src -> $dest"
        rsync $src $dest
    fi
done

exit 0