RAW画像、カタログファイルをTime Capsuleにコピーするシェルスクリプト

backup_photography_related_data.sh

#!/bin/sh

#######################################################
# LightroomでのRAW画像のインポートフォルダ:
#   ~/Pictures/Raw_Images
# Lightroomカタログのバックアップフォルダ:
#   ~/Pictures/Lightroom/Catalog_Backups/private
#
# 上記のようにあらかじめ設定しています。
#
# 今年分しかバックアップ対象としません。
#######################################################

set -e

PATH_TO_RAW_IMAGE=~/Pictures/Raw_Images
PATH_TO_LIGHTROOM_CATALOG=~/Pictures/Lightroom/Catalog_Backups/private
PATH_TO_BACKUP_RAW_IMAGE=/Volumes/Data/Pictures/Raw_Images
PATH_TO_BACKUP_LIGHTROOM_CATALOG=/Volumes/Data/Pictures/Lightroom/Catalog_Backups/private
CURRENT_YEAR=`date +"%Y"`
BACKUP_RAW_LIST=backup_raw_list.txt
BACKUP_CATALOG_LIST=backup_catalog_list.txt

flg=0

rm -f $BACKUP_RAW_LIST
rm -f $BACKUP_CATALOG_LIST

echo "[Backup photography-related data]"

diff "${PATH_TO_RAW_IMAGE}/${CURRENT_YEAR}" "${PATH_TO_BACKUP_RAW_IMAGE}/${CURRENT_YEAR}" | \
  grep "Only in ${HOME}" | grep -v ".DS_Store" | awk '{print $4}' > $BACKUP_RAW_LIST
diff "${PATH_TO_LIGHTROOM_CATALOG}/" "${PATH_TO_BACKUP_LIGHTROOM_CATALOG}" | \
  grep "Only in ${HOME}" | grep -v ".DS_Store" | awk '{print $4 " " $5}' > \
  $BACKUP_CATALOG_LIST

echo "### Raw images ###"
if [ -s $BACKUP_RAW_LIST ]; then
  cat $BACKUP_RAW_LIST
else
  echo "No changes"
  flg=$((flg+1))
fi
echo "### Catalog ###"
if [ -s $BACKUP_CATALOG_LIST ]; then
  cat $BACKUP_CATALOG_LIST
else
  echo "No changes"
  flg=$((flg+1))
fi

if [ $flg -eq 2 ]; then
  exit
fi

echo "Would you like to backup raw image and Lightroom catalog?"
echo "Type Y to backup photography-related data: \c"
read line
if [ "$line" = Y ] || [ "$line" = y ]; then
  while read line
  do
    echo "[Raw images] Copying $line"
    cp -R "${PATH_TO_RAW_IMAGE}/$CURRENT_YEAR/$line" "${PATH_TO_BACKUP_RAW_IMAGE}/$CURRENT_YEAR"
  done < $BACKUP_RAW_LIST
  while read line
  do
    echo "[Catalog] Copying $line"
  cp -R "${PATH_TO_LIGHTROOM_CATALOG}/$line" "${PATH_TO_BACKUP_LIGHTROOM_CATALOG}"
  done < $BACKUP_CATALOG_LIST
else exit
fi