push-apk

#!/bin/bash
#set -x

REMOVE_ODEX_IF_EXISTS=false
FACTORY_RESET=false
FIND_EXISTS=false
API=$(adb shell getprop ro.build.version.sdk | tr -d '\r')
FIND=$(adb shell ls /system/ | tr -d '\015'|grep '^find$')
FULL_PATH=
ARCH=
REBOOT="reboot"

show_help()
{
    echo "$0 [options] apk"
    echo "       options:"
    echo "              -d : if the odex should be removed from the system for the application (if exists)"
    echo "              -w : if data should be wiped in recovery when rebooting"
    echo ""
}

wipedata()
{
    echo "--wipe_data" > command
    adb push command /data/local/tmp
    adb shell su -c 'dd if=/data/local/tmp/command of=/cache/recovery/command'
    adb shell su -c 'chmod 644 /cache/recovery/command'
    adb reboot recovery
    rm -rf command
}

get_apk_path()
{
    if [ $FIND_EXISTS == true ]; then
        FULL_PATH=$(find system -name $APK)
    else
        FULL_PATH=$(adb shell ls /system/app | grep -w $NAME | tr -d '\r')
        if [ -z $FULL_PATH ]; then
            FULL_PATH=$(adb shell ls /system/priv-app | grep -w $NAME | tr -d '\r')
            if [ -z $FULL_PATH ]; then
                FULL_PATH=$(adb shell ls /system/framework | grep -w $NAME | tr -d '\r')
                if [ -z $FULL_PATH ]; then
                    echo "Unable to determine app's location"
                    echo "Please enter the full path to the directory containing the apk"
                    read path
                    FULL_PATH=$path
                else
                    FULL_PATH=/system/framework
                fi
            else
                if [ $API -ge  21 ]; then
                    FULL_PATH=/system/priv-app/$NAME
                else
                    FULL_PATH=/system/priv-app
                fi
            fi
        else
            if [ $API -ge 21 ]; then
                FULL_PATH=/system/app/$NAME
            else
                FULL_PATH=/system/app
            fi
        fi
    fi
}

get_apk_arch()
{
    if [ $API -ge 21 ]; then
        if [ $FIND_EXISTS == true ]; then
            ARCH=$(find $FULL_PATH -name arm)
        else
            ARCH=$(adb shell ls $FULL_PATH | grep -w arm | tr -d '\r')
            if [ -z $ARCH ]; then
                ARCH=$(adb shell ls $FULL_PATH | grep -w arm64 | tr -d '\r')
            fi
        fi
    fi
}

if [ $# -eq 0 ]; then
   show_help
   exit 1
fi

OPTIND=1
while getopts ":dw" opt; do
    case $opt in
        d) REMOVE_ODEX_IF_EXISTS=true ;;
        w) FACTORY_RESET=true ;;
    esac
done

shift $((OPTIND-1))
APK=$1
NAME=${APK%%.*}

if [ ! -z $FIND ]; then
    FIND_EXISTS=true
fi

get_apk_path
echo "---- Found apk's location at $FULL_PATH ----"

get_apk_arch

echo "---- Pushing apk to device ----"
adb push $APK /data/local/tmp

echo "---- Mounting system r/w ----"
adb shell su -c 'mount -o remount,rw /system'

echo "---- Moving app to $FULL_PATH/$APK ----"
adb shell su -c "dd if=/data/local/tmp/$APK of=$FULL_PATH/$APK"
if [ $REMOVE_ODEX_IF_EXISTS == true ]; then
    echo "---- Removing odex ----"
    if [ ! -z $ARCH ]; then
        adb shell su -c "rm -rf $FULL_PATH/$ARCH"
    else
        adb shell su -c 'rm -rf $FULL_PATH/$NAME.odex'
    fi
fi

echo "---- Setting permissions ----"
adb shell su -c "chmod 644 $FULL_PATH/$APK"

if [ $FACTORY_RESET == true ]; then
    wipedata
    REBOOT="reboot recovery"
fi

echo "---- Rebooting - ($REBOOT) ----"
adb $REBOOT