cmd

package

v1.5.0 Latest Latest Go to latest Published: Jun 13, 2018 License: Apache-2.0 Imports: 1 Imported by: 0

Details

Package cmd contains utilities to execute commands using a test-friendly interface.

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type Command interface {
	Exec(...string) ([]byte, error)
}

Command execs a command with the given arguments.

type RealImpl struct {
	// The command to execute.
	Command string
}

RealImpl is a real implementation of Command which uses exec.Command to execute the given cmd.

func (s *RealImpl) Exec(args ...string) ([]byte, error)

Exec executes the defined command with the given args, returning the results of stdout, or an error.