exec2

package

v0.0.0-...-e68a0db Latest Latest Go to latest Published: Apr 25, 2024 License: Apache-2.0 Imports: 4 Imported by: 2

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Package exec2 is like os/exec but supports timeout in Wait and process containment for unix using process group.

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type Cmd struct {
	*exec.Cmd
	// contains filtered or unexported fields
}

Cmd is like exec.Cmd, but supports terminate and process containment.

func CommandContext(ctx context.Context, name string, arg ...string) *Cmd

CommandContext is like exec.CommandContext, but it uses process group by default and supports timeout in Wait function.

func (c *Cmd) Kill() error

Kill kills process.

func (c *Cmd) Start() error

Start starts command with appropriate setup.

func (c *Cmd) Terminate() error

Terminate sends SIGTERM on unix or CTRL+BREAK on windows.

func (c *Cmd) Wait() error

Wait waits to process to finish.