exec

package

v0.30.8 Latest Latest Go to latest Published: Feb 3, 2023 License: Apache-2.0 Imports: 4 Imported by: 0

Documentation ¶

Package exec wraps os/exec to add a little error sanitization and standardization around process return codes and a channel-based cancel mechanism

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func RunWithCancel(cmd *exec.Cmd, cancelCh chan struct{}) error

type CmdRunResult struct {
	Stdout   string
	Stderr   string
	ExitCode int
	Error    error
	Finished bool
}

func NewCmdRunResultWithErr(err error) CmdRunResult

func (r *CmdRunResult) AttachErrorf(msg string, err error)

func (r CmdRunResult) ErrorStr() string

func (r CmdRunResult) IsEmpty() bool

func (r CmdRunResult) WithFriendlyYAMLStrings() CmdRunResult

type Flag struct {
	Name  string // e.g. --name
	Value string
}

func NewFlagFromString(str string) (Flag, error)

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

func NewFlagSet(optss ...[]string) FlagSet

func (s FlagSet) Includes(name string) bool