process

package

v0.9.99 Latest Latest Go to latest Published: Oct 17, 2016 License: MIT Imports: 6 Imported by: 0

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var (
	// NOTE: could be custom in config file for default.
	DEFAULT = 60 * time.Second
)

Common timeout.

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

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var (
	Processes []*Process
)

List of existing processes.

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

Add adds a existing process and returns its PID.

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

Exec starts executing a command, it records its process and has default timeout.

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

Exec starts executing a command in given path, it records its process and timeout.

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

Exec starts executing a command, it records its process and timeout.

func Kill(pid int64) error

Kill kills and removes a process from list.

func Remove(pid int64)

Remove removes a process from list.

type Process struct {
	Pid         int64 // Process ID, not system one.
	Description string
	Start       time.Time
	Cmd         *exec.Cmd
}

Process represents a working process inherit from Gogs.