#!/usr/bin/env bash

set -eau

dbname="nomnomdev"
port="12345"

dbdir="$(mktemp -d)"
cfgfile="${dbdir}/config.json"
trap 'rm -rf ${dbdir}' EXIT

initdb "$dbdir"
postgres -D "${dbdir}" -c unix_socket_directories="${dbdir}" -c listen_addresses= -c port="${port}" &
pgpid=$!
# Trick to help the "./psql" script to find the DB dir & co
cat <<EOF > "/tmp/nom-nom-dev-args"
export host="$dbdir"
export port="$port"
export dbname="$dbname"
export cfgfile="$cfgfile"
EOF

trap 'rm -rf ${dbdir} && rm /tmp/nom-nom-dev-args && kill ${pgpid}' EXIT

# Yeah, this is very meh. We need to wait for the server to be ready
#to receive requests to create the DB.
sleep 2
createdb -h "${dbdir}" -p "${port}" "${dbname}"

cat <<EOF > "${cfgfile}"
{
	"url": "http://localhost:8001",
	"db_host": "${dbdir}",
	"db_port": ${port},
	"db_name": "${dbname}"
}
EOF

cargo build
rust-gdb --args ./target/debug/nom-nom-gc-server --bind "[::1]:8001" --config "${cfgfile}"