cmd

package

v0.12.3 Latest Latest Go to latest Published: Sep 11, 2025 License: MIT Imports: 12 Imported by: 3

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Valid go.mod file
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Repository

github.com/donkeywon/golib

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Documentation ¶

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Index ¶

func IsSignaled(err error) bool
func KillGroup(cmd *exec.Cmd) error
func MustStop(ctx context.Context, cmd *exec.Cmd, singleSigWaitExitSec int, ...) error
func MustStopGroup(ctx context.Context, cmd *exec.Cmd, singleSigWaitExitSec int, ...) error
func Stop(cmd *exec.Cmd) error
func StopGroup(cmd *exec.Cmd) error
type Cfg
- func NewCfg() *Cfg
type Result

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func IsSignaled ¶

func IsSignaled(err error) bool

IsSignaled check if cmd exit signaled, err is Cmd.Wait() or Cmd.Run() result error.

func KillGroup ¶ added in v0.11.11

func KillGroup(cmd *exec.Cmd) error

func MustStop ¶

func MustStop(ctx context.Context, cmd *exec.Cmd, singleSigWaitExitSec int, sig ...syscall.Signal) error

func MustStopGroup ¶ added in v0.11.11

func MustStopGroup(ctx context.Context, cmd *exec.Cmd, singleSigWaitExitSec int, sig ...syscall.Signal) error

func Stop ¶

func Stop(cmd *exec.Cmd) error

func StopGroup ¶ added in v0.11.11

func StopGroup(cmd *exec.Cmd) error

Types ¶

type Cfg ¶

type Cfg struct {
	Env        map[string]string `json:"env"        yaml:"env"`
	RunAsUser  string            `json:"runAsUser"  yaml:"runAsUser"`
	WorkingDir string            `json:"workingDir" yaml:"workingDir"`
	Command    []string          `json:"command"    validate:"required" yaml:"command"`
	SetPgid    bool              `json:"setPgid"    yaml:"setPgid"`
}

func NewCfg ¶ added in v0.11.0

func NewCfg() *Cfg

type Result ¶

type Result struct {
	Stdout        []string `json:"stdout"`
	Stderr        []string `json:"stderr"`
	ExitCode      int      `json:"exitCode"`
	Pid           int      `json:"pid"`
	StartTimeNano int64    `json:"startTimeNano"`
	StopTimeNano  int64    `json:"stopTimeNano"`
	Signaled      bool     `json:"signaled"`
	// contains filtered or unexported fields
}

func Run ¶

func Run(command ...string) *Result

func RunCtx ¶ added in v0.9.13

func RunCtx(ctx context.Context, command ...string) *Result

func Start ¶ added in v0.8.2

func Start(ctx context.Context, cmd *exec.Cmd, cfg *Cfg, beforeStart ...func(cmd *exec.Cmd)) *Result

Start command you can get pid from Result.Pid, 0 means start fail.

func (*Result) Done ¶ added in v0.11.0

func (r *Result) Done() <-chan struct{}

func (*Result) Err ¶ added in v0.11.0

func (r *Result) Err() error

func (*Result) String ¶ added in v0.11.2

func (r *Result) String() string

Source Files ¶

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