processrunner

package

v0.11.0-beta.2 Latest Latest Go to latest Published: Oct 23, 2026 License: Apache-2.0, MIT Imports: 7 Imported by: 0

Details

Valid go.mod file
Redistributable license
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Repository

github.com/Sahaj-Tech-ltd/overkill

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Documentation ¶

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Overview ¶

Package processrunner executes bounded subprocess trees on Unix and Windows.

Index ¶

func CombinedOutput(ctx context.Context, cmd *exec.Cmd) ([]byte, error)
func Run(ctx context.Context, cmd *exec.Cmd) error
type OutputCapture
- func NewOutputCapture(limit int) *OutputCapture
- func (c *OutputCapture) Snapshot() (string, int64, bool)
- func (c *OutputCapture) Write(data []byte) (int, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func CombinedOutput ¶

func CombinedOutput(ctx context.Context, cmd *exec.Cmd) ([]byte, error)

func Run ¶

func Run(ctx context.Context, cmd *exec.Cmd) error

Run owns a process group, bounds pipe draining and terminates descendants when the invocation ends. Callers configure command arguments/env/IO normally; process attributes are owned here so children cannot evade cancellation by inheriting the application's process group.

Types ¶

type OutputCapture ¶

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

OutputCapture drains arbitrary process output while retaining a bounded prefix and suffix. The suffix preserves final diagnostics/completion markers.

func NewOutputCapture ¶

func NewOutputCapture(limit int) *OutputCapture

func (*OutputCapture) Snapshot ¶

func (c *OutputCapture) Snapshot() (string, int64, bool)

func (*OutputCapture) Write ¶

func (c *OutputCapture) Write(data []byte) (int, error)

Source Files ¶

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