fileutils

Documentation

Index

• Variables
• func CachedFile(f limatype.File) (string, error)
• func DownloadFile(ctx context.Context, dest string, f limatype.File, decompress bool, ...) (string, error)
• func Errors(errs []error) error

Variables

var ErrSkipped = errors.New("skipped to download")

ErrSkipped is returned when the downloader did not attempt to download the specified file.

Functions

func CachedFile

func CachedFile(f limatype.File) (string, error)

CachedFile checks if a file is in the cache, validating the digest if it is available. Returns path in cache.

func DownloadFile

func DownloadFile(ctx context.Context, dest string, f limatype.File, decompress bool, description string, expectedArch limatype.Arch) (string, error)

DownloadFile downloads a file to the cache, optionally copying it to the destination. Returns path in cache.

func Errors

func Errors(errs []error) error

Errors compose multiple into a single error. Errors filters out ErrSkipped.