pack.sh

#!/bin/bash
set -e
img="$1"
zippath="$2"

build_dir=$(mktemp -d ./tmp.XXXXX)
systemfile="$build_dir/system.PARTITION"
systemfile_ext4="$build_dir/system.PARTITION.ext4"

aml_image_v2_packer -d "$img" "./$build_dir"
if file "$systemfile" | grep "Android sparse image"
then
    simg2img "$systemfile" "$systemfile_ext4"
    loopdev=$(sudo losetup -P -f --show "$systemfile_ext4")
else
    loopdev=$(sudo losetup -P -f --show "$systemfile")
fi

mkdir "$build_dir/system"
sudo mount "$loopdev" "$build_dir/system"

sudo touch "$build_dir/system/.androidrom"

if [[ -n "$zippath" ]]
then
    sudo wget "$zippath" -O "$build_dir/system/bin/hugep-all.zip"
else
    sudo rm -f "$build_dir/system/hugep-all.zip"
fi

sudo find ./services/ -type f -name "*.rc" -exec install -t "$build_dir"/system/etc/init/ {} \;
sudo find ./services/ -type f ! -name  "*.rc" -exec install -m 0777 -t "$build_dir"/system/bin/ {} \;
for file in $(find ./services/ -type f ! -name "*.rc")
do
    sudo chcon u:object_r:drmserver_exec:s0 "$build_dir/system/bin/$(basename "$file")"
done

sudo umount "$loopdev"
sudo losetup -d "$loopdev"
rm -rf "$build_dir/system"
sync

if [[ -f "$systemfile_ext4" ]]
then
    rm -f "$systemfile"
    img2simg "$systemfile_ext4" "$systemfile"
    rm -f "$systemfile_ext4"
fi
aml_image_v2_packer -r "./$build_dir/image.cfg" "$build_dir" "$(basename "$img")"
sudo rm -rf "./$build_dir/"