zip

Documentation

Index

• func GetZipSize(pathToZip string) (int64, error)
• func Unzip(pathToZip, pathToUnzip string, bytesUnzipped chan<- int) error
• func UnzipFile(zf *zip.File, extractToPath string) (int64, error)

Functions

func GetZipSize

func GetZipSize(
	pathToZip string,
) (int64, error)

Returns the size of the zip file at the given path. The path must be absolute.

Example:

("/home/dev/packer_1.7.4_windows_amd64.zip") -> 123456789, nil

func Unzip

func Unzip(
	pathToZip, pathToUnzip string,
	bytesUnzipped chan<- int,
) error

Unzips the zip file at the given path to the given destination path. Sends the number of bytes unzipped to the given channel.

Example:

("/home/dev/packer_1.7.4_windows_amd64.zip", "/home/dev/unzip", bytesUnzippedChan) -> nil

func UnzipFile

func UnzipFile(
	zf *zip.File,
	extractToPath string,
) (int64, error)

Unzips a file from a zip file to a destination path. The destination path is created if it doesn't exist. Returns the number of bytes copied.

Example:

(zipFile, "/home/dev/unzip") -> 1234, nil