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package store

import "os/exec"

// Runner executes an external command and returns its stdout.
type Runner interface {
	Run(name string, args ...string) ([]byte, error)
}

// ExecRunner runs real commands.
type ExecRunner struct{}

func (ExecRunner) Run(name string, args ...string) ([]byte, error) {
	return exec.Command(name, args...).Output()
}