Androidプロジェクト（Eclipse版） - 使用していないイメージ画像を削除

remove.sh

#!/bin/sh

if [ $# -ne 1 ]; then
  echo "argument error"
  exit 1
fi

echo "start"

PROJECT_NAME=$1
IMG_DIRECTORY=${PROJECT_NAME}"/res/drawable-*"
SEARCH_DIRECTORY1=${PROJECT_NAME}"/src"
SEARCH_DIRECTORY2=${PROJECT_NAME}"/res/layout"
SEARCH_DIRECTORY3=${PROJECT_NAME}"/res/menu"
SEARCH_DIRECTORY4=${PROJECT_NAME}"/res/drawable"
SEARCH_FILE1=${PROJECT_NAME}"/AndroidManifest.xml"

use_img_lst=()
unused_img_lst=()

for line in `find ${IMG_DIRECTORY} -type f | sort | uniq`; do
  file=`echo ${line} | sed -e 's!^.*/!!' -e 's!.9.png$!!' -e 's!.png$!!' -e 's!.jpg$!!'`
  if grep -r ${file} ${SEARCH_DIRECTORY1} ${SEARCH_DIRECTORY2} ${SEARCN_DIRECTORY3} ${SEARCH_DIRECTORY4} ${SEARCH_FILE1} > /dev/null 2>&1; then
  	echo "use:" $line
    use_img_lst=("${use_img_lst[@]}" $line)
  else
  	echo "nonuse:" $line
    unused_img_lst=("${unused_img_lst[@]}" $line)
  fi
done

echo "export complete [use imagefile list]"
for elem in ${use_img_lst[@]}; do
  echo $elem >> use-output.txt
done

echo "export complete [unused imagefile list]"
for elem in ${unused_img_lst[@]}; do
  echo $elem >> unused-output.txt
  rm -r $elem
done

echo "complete"

exit 0