health.go

// Copyright (C) 2017-2019 Miquel Sabaté Solà <msabate@suse.com>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package main

import (
	"errors"
	"path/filepath"

	"gopkg.in/urfave/cli.v1"
)

// Performs a GET request to the /health endpoint and prints the given result.
func healthAction(ctx *cli.Context) error {
	if len(ctx.Args()) != 0 {
		return errors.New("you don't have to provide arguments for this command")
	}
	if err := setFlags(ctx, false); err != nil {
		return err
	}

	path := filepath.Join(v1Prefix, "health")
	res, err := request("GET", path, "", nil)
	if err != nil {
		return err
	}
	return printAndQuit(res, kindHealth, false)
}