gzip

Documentation

Index

• Constants
• func Compress(sourcePath string, targetFile *os.File) error
• func Decompress(tarGzPath, destDir string) error
• func DecompressInPlace(tarGzPath string) (string, error)
• func DecompressWithMaxBytes(tarGzPath, destDir string, maxDecompressSize int64) error

Constants

const DefaultMaxDecompressSize = 100 * 1024 * 1024 * 1024 // 100 GB

Functions

func Compress

func Compress(sourcePath string, targetFile *os.File) error

Compress compresses the sourcePath (which can be a file or a directory) into a gzip archive written to targetFile. It uses relative paths for the file headers within the archive to preserve the directory structure.

func Decompress

func Decompress(tarGzPath, destDir string) error

Decompress takes the path to a .tar.gz file and decompresses it into the specified directory.

func DecompressInPlace

func DecompressInPlace(tarGzPath string) (string, error)

DecompressInPlace takes the path to a .tar.gz file and decompresses it into the same directory.

func DecompressWithMaxBytes

func DecompressWithMaxBytes(tarGzPath, destDir string, maxDecompressSize int64) error

DecompressWithMaxBytes takes the path to a .tar.gz file and decompresses it into the specified directory. It enforces a maximum decompressed file size (per file) to prevent decompression bombs.