#!/bin/bash
# Copyright (C) 2000-2016 Synology Inc. All rights reserved.

### Use PKG_DIR as working directory.
pkgname="gofrpc"
PKG_DIR="/tmp/_${pkgname}_spk"
rm -rf $PKG_DIR
mkdir -p $PKG_DIR

### get spk packing functions
source /pkgscripts-ng/include/pkg_util.sh

create_inner_tarball() {
    local inner_tarball_dir=/tmp/_inner_tarball

    ### clear destination directory
    rm -rf $inner_tarball_dir && mkdir -p $inner_tarball_dir

    ### install needed file into PKG_DIR
    #make install DESTDIR="$inner_tarball_dir"
    echo "==> create_inner_tarball.curpath: $(pwd)"
    #cp -rf ${pkgname} ${inner_tarball_dir} || { echo "cp -rf ${pkgname} ${inner_tarball_dir} failed"; exit 1; }
    cp -rf ./bin ${inner_tarball_dir}/
    cp -rf ./ui ${inner_tarball_dir}/
    cp -rf ./start.sh ${inner_tarball_dir}/
    cp -rf ./stop.sh ${inner_tarball_dir}/
    cp -rf ./config ${inner_tarball_dir}/ui/

    ### create package.txz: $1=source_dir, $2=dest_dir
    pkg_make_inner_tarball $inner_tarball_dir "${PKG_DIR}" || echo "pkg_make_inner_tarball $inner_tarball_dir ${PKG_DIR}"
}

create_spk(){
    local scripts_dir=$PKG_DIR/scripts
    local conf_dir=$PKG_DIR/conf

    ### Copy Package Center scripts to PKG_DIR
    mkdir -p $scripts_dir || echo "mkdir -p \$scripts_dir failed"
    mkdir -p $conf_dir || echo "mkdir -p \$conf_dir failed"
    cp -av scripts/* $scripts_dir || echo "cp -av scripts/* \$scripts_dir failed"
    cp -av conf/* $conf_dir || echo "cp -av conf/* \$conf_dir failed"

    ### Copy package icon
    echo "==> create_spk.curpath: $(pwd)"
    cp -av PACKAGE_ICON*.PNG $PKG_DIR || echo " cp -av PACKAGE_ICON*.PNG \$PKG_DIR failed"

    ### Generate INFO file
    ./INFO.sh > INFO || echo "export info failed."
    cp INFO $PKG_DIR/INFO || echo "cp INFO \$PKG_DIR/INFO failed"

    ### Create the final spk.
    # pkg_make_spk <source path> <dest path> <spk file name>
    # Please put the result spk into /image/packages
    # spk name functions: pkg_get_spk_name pkg_get_spk_unified_name pkg_get_spk_family_name
    mkdir -p /image/packages || echo "mkdir -p /image/packages failed."
    pkg_make_spk ${PKG_DIR} "/image/packages" $(pkg_get_spk_family_name) || echo "pkg_make_spk \${PKG_DIR} failed"
}

create_inner_tarball
create_spk