process

package

v0.11.91 Latest Latest Go to latest Published: Aug 12, 2019 License: MIT Imports: 7 Imported by: 0

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const DEFAULT_TIMEOUT = 60 * time.Second

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var (
	ErrExecTimeout = errors.New("Process execution timeout")
)

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var Processes []*Process

func Add(desc string, cmd *exec.Cmd) int64

Add adds a process to global list and returns its PID.

func Exec(desc, cmdName string, args ...string) (string, string, error)

Exec starts executing a shell command, it tracks corresponding its process and use default timeout.

func ExecDir(timeout time.Duration, dir, desc, cmdName string, args ...string) (string, string, error)

Exec starts executing a shell command in given path, it tracks corresponding process and timeout.

func ExecTimeout(timeout time.Duration, desc, cmdName string, args ...string) (string, string, error)

Exec starts executing a shell command, it tracks corresponding process and timeout.

func Kill(pid int64) error

Kill kills and removes a process from global list.

func Remove(pid int64) bool

Remove removes a process from global list. It returns true if the process is found and removed by given pid.

type Process struct {
	PID         int64
	Description string
	Start       time.Time
	Cmd         *exec.Cmd
}

Process represents a running process calls shell command.