#!/usr/bin/env zsh

set -eu

die() { echo "$0: $*" 1>&2 ; false; }

root_dir="$(dirname $(dirname "$0:A"))"
pid_file="$root_dir/tmp/cockroach.pid"
log_file="$root_dir/tmp/cockroachdb.log"

mkdir -p "$root_dir/tmp"
rm -f "$pid_file"

if ! (( ${+commands[cockroach]} )); then
	die 'the `cockroach` toolchain is not installed.
See https://www.cockroachlabs.com/docs/stable/install-cockroachdb.html'
fi

cockroach start-single-node \
	--insecure --store=type=mem,size=0.25 --advertise-addr=localhost --pid-file "$pid_file" \
	&> "$log_file" &

cockroach_pid=$!

until [[ -f "$pid_file" ]]; do
	sleep 1
done


cat <<-SQL | cockroach sql --insecure --host=localhost:26257 > /dev/null
-- https://www.cockroachlabs.com/docs/stable/local-testing.html
SET CLUSTER SETTING kv.raft_log.disable_synchronization_unsafe = true;
SET CLUSTER SETTING kv.range_merge.queue_interval = '50ms';
SET CLUSTER SETTING jobs.registry.interval.gc = '30s';
SET CLUSTER SETTING jobs.registry.interval.cancel = '180s';
SET CLUSTER SETTING jobs.retention_time = '15s';
SET CLUSTER SETTING sql.stats.automatic_collection.enabled = false;
SET CLUSTER SETTING kv.range_split.by_load_merge_delay = '5s';
ALTER RANGE default CONFIGURE ZONE USING "gc.ttlseconds" = 600;
ALTER DATABASE system CONFIGURE ZONE USING "gc.ttlseconds" = 600;

CREATE DATABASE activerecord_unittest;
CREATE DATABASE activerecord_unittest2;
SQL

tail -f "$log_file"

trap "kill $cockroach_pid" EXIT