cmd

package

v0.0.0-...-ecdd562 Latest Latest Go to latest Published: Mar 7, 2022 License: MIT Imports: 9 Imported by: 0

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type Cmd struct {
	// contains filtered or unexported fields
}

Cmd is a wrapper for exec.Cmd to allow for more elegant construction for the purposes of this package.

func New(s string, vals map[string]string) (*Cmd, error)

New creates a Cmd out of the string "s" with value substitutions from vals.

func (c *Cmd) BaseEnv() *Cmd

BaseEnv replaces the current exec.Cmd.Env and sets up GOPATH, HOME, and PATH.

func (c *Cmd) Debug(on bool) *Cmd

Debug if set to on will send the command stdout and stderr to the os.Stdout and os.Stderr. Defaults to true.

func (c *Cmd) Env(env ...string) *Cmd

Env allows appending to the underling exec.Cmd.Env value.

func (c *Cmd) Exec() *exec.Cmd

Exec returns the underlying *exec.Cmd.

func (c *Cmd) Run() ([]byte, error)

Run executes the command

func (c *Cmd) String() string