tarutil

package

v0.1.1 Latest Latest Go to latest Published: Oct 24, 2026 License: MIT Imports: 10 Imported by: 0

Details

Package tarutil provides deterministic tar creation with fixed ownership.

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func Write(w io.Writer, entries []Entry, epoch time.Time) error

Write emits entries as a reproducible PAX tar stream.

type Entry struct {
	Path  string
	Mode  fs.FileMode
	Data  []byte
	Link  string
	IsDir bool
}

Entry is one tar member.

func CollectDir(root, prefix string, options Options) ([]Entry, error)

CollectDir reads a directory tree into deterministic tar entries.

type Options struct {
	Prefix  string
	Exclude []string
	Modes   map[string]fs.FileMode
}

Options controls deterministic collection.