AndroidLibXrayLite/gen_assets.sh

#!/bin/bash

set -o errexit
set -o pipefail
set -o nounset

# Set magic variables for current file & dir
__dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
__file="${__dir}/$(basename "${BASH_SOURCE[0]}")"
__base="$(basename ${__file} .sh)"


DATADIR=${__dir}/data

compile_dat () {
    local TMPDIR=$(mktemp -d)

    trap 'echo -e "Aborted, error $? in command: $BASH_COMMAND"; rm -rf $TMPDIR; trap ERR; exit 1' ERR

    local GEOSITE=${GOPATH}/src/github.com/v2ray/domain-list-community
    if [[ -d ${GEOSITE} ]]; then
        cd ${GEOSITE} && git pull
    else
        mkdir -p ${GEOSITE}
        cd ${GEOSITE} && git clone https://github.com/v2ray/domain-list-community.git .
    fi
    go run main.go

    if [[ -e dlc.dat ]]; then
        rm -f $DATADIR/geosite.dat
        mv dlc.dat $DATADIR/geosite.dat
        echo "----------> geosite.dat updated."
    else
        echo "----------> geosite.dat failed to update."
    fi


    if [[ ! -x $GOPATH/bin/geoip ]]; then
        go get -v -u github.com/v2ray/geoip
    fi

    cd $TMPDIR
    curl -L -O http://geolite.maxmind.com/download/geoip/database/GeoLite2-Country-CSV.zip
    unzip -q GeoLite2-Country-CSV.zip
    mkdir geoip && find . -name '*.csv' -exec mv -t ./geoip {} +
    $GOPATH/bin/geoip \
        --country=./geoip/GeoLite2-Country-Locations-en.csv \
        --ipv4=./geoip/GeoLite2-Country-Blocks-IPv4.csv \
        --ipv6=./geoip/GeoLite2-Country-Blocks-IPv6.csv

    if [[ -e geoip.dat ]]; then
        rm -f $DATADIR/geoip.dat
        mv ./geoip.dat $DATADIR/geoip.dat
        echo "----------> geoip.dat updated."
    else
        echo "----------> geoip.dat failed to update."
    fi
    trap ERR
    return 0
}


download_dat () {
    wget -qO - https://api.github.com/repos/v2ray/geoip/releases/latest \
    | grep browser_download_url | cut -d '"' -f 4 \
    | wget -i - -O $DATADIR/geoip.dat

    wget -qO - https://api.github.com/repos/v2ray/domain-list-community/releases/latest \
    | grep browser_download_url | cut -d '"' -f 4 \
    | wget -i - -O $DATADIR/geosite.dat
}

ACTION="${1:-}"
if [[ -z $ACTION ]]; then
    ACTION=download
fi

case $ACTION in
    "download") download_dat;;
    "compile") compile_dat;;
esac