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package oscommands
import (
"os/exec"
)
// A command object is a general way to represent a command to be run on the
// command line. If you want to log the command you'll use .ToString() and
// if you want to run it you'll use .GetCmd()
type ICmdObj interface {
GetCmd() *exec.Cmd
ToString() string
AddEnvVars(...string) ICmdObj
}
type CmdObj struct {
cmdStr string
cmd *exec.Cmd
}
func (self *CmdObj) GetCmd() *exec.Cmd {
return self.cmd
}
func (self *CmdObj) ToString() string {
return self.cmdStr
}
func (self *CmdObj) AddEnvVars(vars ...string) ICmdObj {
self.cmd.Env = append(self.cmd.Env, vars...)
return self
}
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