#!/bin/bash
set -e -o pipefail 

if ! command -v podman &> /dev/null
then
    echo "'podman' could not be found! please install"
    exit
fi

if ! command -v zip &> /dev/null
then
    echo "'zip' could not be found! please install"
    exit
fi

LICENSE_KEY="F2ACVoZdaomd4Rse"
WORKFOLDER=$(mktemp -d)
GOVERSION="golang:1.16-stretch"
REPO="github.com/andyjack/geoip2-haproxy-ranges"

# get geoip2-haproxy-ranges
git clone https://${REPO} ${WORKFOLDER}

# Download maxmind legacy csv and process
wget "https://download.maxmind.com/app/geoip_download?edition_id=GeoLite2-Country&license_key=${LICENSE_KEY}&suffix=tar.gz" -O /tmp/GeoLite2-Country.tar.gz
tar -C ${WORKFOLDER} -xvzf /tmp/GeoLite2-Country.tar.gz --strip-components=1
rm /tmp/GeoLite2-Country.tar.gz

# Convert databases
podman run -it --rm -v ${WORKFOLDER}:/usr/src/app -w /usr/src/app ${GOVERSION} /bin/bash -c "go mod init ${REPO}; go mod tidy; go run . --db GeoLite2-Country.mmdb --destDir db"

# Store locally
cp ${WORKFOLDER}/db/*.txt ../files/haproxy_country_acls