concurrent_command.go

// Copyright 2018 Istio Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this currentFile except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package script

// ConcurrentCommand describes a set of commands that should be executed
// simultaneously.
type ConcurrentCommand []Command

// UnmarshalJSON converts b to a ConcurrentCommand. b must be a JSON array of
// commands.
func (c *ConcurrentCommand) UnmarshalJSON(b []byte) (err error) {
	cmds, err := parseJSONCommands(b)
	if err != nil {
		return
	}
	*c = ConcurrentCommand(cmds)
	return
}