#!/bin/bash

build_ss_libev(){
	SS_DIR = $BUILD_DIR/shadowsocks-libev
	set -ex && \
    apk add --no-cache --virtual .build-deps git autoconf automake libtool build-base libev-dev linux-headers libsodium-dev mbedtls-dev pcre-dev c-ares-dev
	git clone https://github.com/shadowsocks/shadowsocks-libev $SS_DIR
    cd $SS_DIR
	./autogen.sh
    ./configure --prefix=/usr --disable-documentation
    make install

    runDeps="$( \
        scanelf --needed --nobanner /usr/bin/ss-* \
            | awk '{ gsub(/,/, "\nso:", $2); print "so:" $2 }' \
            | xargs -r apk info --installed \
            | sort -u \
    )" 
    apk add --no-cache --virtual .run-deps rng-tools $runDeps 
    apk del .build-deps
    rm -rf $SS_DIR/*
}

build_obfs(){
	OBFS_DIR = $BUILD_DIR/simple-obfs
	apk add gcc autoconf make libtool automake zlib-devel openssl asciidoc xmlto libpcre32 libev-dev g++ linux-headers
	git clone https://github.com/shadowsocks/simple-obfs.git $OBFS_DIR
	cd $OBFS_DIR
	git submodule update --init --recursive
	./autogen.sh && ./configure
	make && make install
}
mkdir $ASSETS_DIR/.build_dir 
BUILD_DIR = $ASSETS_DIR/.build_dir
apk update
build_ss_libev
build_obfs
rm -rf $BUILD_DIR/*