#!/bin/bash

PGBOUNCER_VERSION=${1}
PGBOUNCER_DOWNLOAD_SHA256=${2}

PGBOUNCER_DOWNLOAD_URL="https://pgbouncer.github.io/downloads/files/$PGBOUNCER_VERSION/pgbouncer-$PGBOUNCER_VERSION.tar.gz"

curl -o pgbouncer.tar.gz -fsSL $PGBOUNCER_DOWNLOAD_URL
echo "${PGBOUNCER_DOWNLOAD_SHA256} pgbouncer.tar.gz" | sha256sum -c -

tar xfz pgbouncer.tar.gz
rm -f pgbouncer.tar.gz
cd pgbouncer-${PGBOUNCER_VERSION}
./configure --prefix=/usr/local
make
cp pgbouncer /usr/local/bin

cd ..
rm -rf pgbouncer-${PGBOUNCER_VERSION}