extract-files.sh

#!/bin/bash

PROPRIETARY_FILES=${PROPRIETARY_FILES:-proprietary-files*.txt}

BASE=../../../vendor/$VENDOR/$DEVICE/proprietary

while getopts ":nhsd:" options
do
  case $options in
    n ) NC=1 ;;
    d ) LDIR=$OPTARG ;;
    s ) SETUP=1 ;;
    h ) echo "Usage: `basename $0` [OPTIONS] "
        echo "  -n  No cleanup"
        echo "  -d  Fetch blob from filesystem"
        echo "  -s  Setup only, no extraction"
        echo "  -h  Show this help"
        exit ;;
    * ) ;;
  esac
done

if [ "x$NC" != "x1" ]; then
  rm -rf $BASE/*
fi

for FILE in `cat ../$DEVICE/$PROPRIETARY_FILES | grep -v ^# | grep -v ^$ | sort`
do
  # Split the file from the destination (format is "file[:destination]")
  OLDIFS=$IFS IFS=":" PARSING_ARRAY=($FILE) IFS=$OLDIFS
  FILE=${PARSING_ARRAY[0]}
  DEST=${PARSING_ARRAY[1]}
  if [[ "$FILE" =~ ^-.* ]]; then
    FILE=`echo $FILE | sed s/^-//`
  fi
  if [ -z "$DEST" ]; then
    DEST=$FILE
  fi
  DIR=`dirname $DEST`
  if [ ! -d $BASE/$DIR ]; then
    mkdir -p $BASE/$DIR
  fi

  if [ "x$SETUP" != "x1" ]; then
    if [ -z $LDIR ]; then
      adb pull /system/$FILE $BASE/$DEST
    else
      cp $LDIR/system/$FILE $BASE/$DEST
    fi
    # if file dot not exist try destination
    if [ "$?" != "0" ]; then
      if [ -z $LDIR ]; then
        adb pull /system/$DEST $BASE/$DEST
      else
        cp $LDIR/system/$DEST $BASE/$DEST
      fi
    fi
  fi
done

exit 0