#!/bin/bash

function cmd_ti_pd_ctl_pretty()
{
	local ti_file="${1}"
	local ti_args="${2}"
	local cmd_mod_names="${3}"
	local cmd_hosts="${4}"
	local cmd_indexes="${5}"
	local mods="${6}"
	shift 6

	local pd_mod=`from_mods_random_mod "${mods}" 'pd' 'false'`
	if [ -z "${pd_mod}" ]; then
		echo "[cmd pd/ctl] no selected pd" >&2
		return 1
	fi

	if [ -z "${1+x}" ] || [ -z "${1}" ]; then
		echo '[cmd pd/ctl] usage: <cmd> command' >&2
		return 1
	fi

	local host=`from_mod_get_host "${pd_mod}"`
	local dir=`from_mod_get_dir "${pd_mod}"`

	local port=`ssh_get_value_from_proc_info "${host}" "${dir}" 'pd_port'`

	local bin_dir="/tmp/ti/master/bins"
	ensure_bin_in_local_dir "pd_ctl" "${bin_dir}"
	"${bin_dir}/pd-ctl" -u "http://${host}:${port}" <<< "${@}" | print_json
}

set -euo pipefail
cmd_ti_pd_ctl_pretty "${@}"