// This file is part of arduino-cli.
//
// Copyright 2020 ARDUINO SA (http://www.arduino.cc/)
//
// This software is released under the GNU General Public License version 3,
// which covers the main part of arduino-cli.
// The terms of this license can be found at:
// https://www.gnu.org/licenses/gpl-3.0.en.html
//
// You can be released from the requirements of the above licenses by purchasing
// a commercial license. Buying such a license is mandatory if you want to
// modify or otherwise use the software for commercial activities involving the
// Arduino software without disclosing the source code of your own applications.
// To purchase a commercial license, send an email to license@arduino.cc.

package errorcodes

import (
	"os"

	"google.golang.org/grpc/codes"
	"google.golang.org/grpc/status"
)

// Error codes to be used for os.Exit().
const (
	_          = iota // 0 is not a valid exit error code
	ErrGeneric        // 1 is the reserved "catchall" code in Unix
	_                 // 2 is reserved in Unix
	ErrNoConfigFile
	ErrBadCall
	ErrNetwork
	// ErrCoreConfig represents an error in the cli core config, for example some basic
	// files shipped with the installation are missing, or cannot create or get basic
	// directories vital for the CLI to work.
	ErrCoreConfig
	ErrBadArgument
)

// ExitWithGrpcStatus will terminate the current process by returing the correct
// error code closest matching the gRPC status.
func ExitWithGrpcStatus(s *status.Status) {
	switch s.Code() {
	case codes.Unimplemented:
		os.Exit(ErrBadArgument)
	default:
		os.Exit(ErrGeneric)
	}
}