cmdrunner

package
v0.24.1 Latest Latest
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 Go to latest Published: Oct 16, 2022 License: Apache-2.0 Imports: 9 Imported by: 1

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Env 

func Env(key, val string) string

Env returns a new env var value from key and val.

Types

type Executor 

type Executor interface {
	Wait() error
	Start() error
	Signal(os.Signal)
	Write(data []byte) (n int, err error)
}

Executor represents a command to execute

type Option 

type Option func(*Runner)

Option defines option to run commands

func DefaultStderr 

func DefaultStderr(writer io.Writer) Option

DefaultStderr provides the default stderr for the commands to run

func DefaultStdin 

func DefaultStdin(reader io.Reader) Option

DefaultStdin provides the default stdin for the commands to run

func DefaultStdout 

func DefaultStdout(writer io.Writer) Option

DefaultStdout provides the default stdout for the commands to run

func DefaultWorkdir 

func DefaultWorkdir(path string) Option

DefaultWorkdir provides the default working directory for the commands to run

func EnableDebug added in v0.24.0 

func EnableDebug() Option

func EndSignal 

func EndSignal(s os.Signal) Option

EndSignal configures s to be signaled to the processes to end them.

func RunParallel 

func RunParallel() Option

RunParallel allows the commands to run concurrently

type Runner 

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

Runner is an object to run commands

func New 

func New(options ...Option) *Runner

New returns a new commands runner

func (*Runner) Run 

func (r *Runner) Run(ctx context.Context, steps ...*step.Step) error

Run blocks until all steps have completed their executions.

Source Files

View all Source files

Directories

Path Synopsis
Package exec provides easy access to command execution for basic uses.
 Package exec provides easy access to command execution for basic uses.

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