hooks

package
v1.63.0 Latest Latest
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 Go to latest Published: Oct 13, 2026 License: Apache-2.0 Imports: 10 Imported by: 0

Documentation

Overview

Package hooks runs the shell commands a backup is wrapped in.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Redirect 

func Redirect(output string) string

Redirect returns the directory a pre hook asked the walk to read instead of the configured root, given as a GOBACK_ROOT=<dir> line on its stdout. The last such line wins; "" means no redirect.

Types

type Runner 

type Runner struct {
	Pre  string
	Post string
	// Timeout bounds each hook; 0 means none.
	Timeout time.Duration
	// Stdout and Stderr receive the hooks' output; nil means the process's.
	Stdout io.Writer
	Stderr io.Writer
	// Logger is where the runner reports; nil means slog.Default.
	Logger *slog.Logger
}

Runner runs a backup's pre and post hooks through the system shell. Post runs under its own deadline even when the context is cancelled, so a quiesced server is released after an interrupted walk.

func (*Runner) RunPost 

func (r *Runner) RunPost(ctx context.Context) error

RunPost runs the post hook, ignoring the context's cancellation.

func (*Runner) RunPre 

func (r *Runner) RunPre(ctx context.Context) (string, error)

RunPre runs the pre hook and returns what it printed to stdout.

Source Files

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