download

Documentation

Index

• func DownloadFile(fs afero.Fs, ctx context.Context, url, filePath string, logger *logging.Logger, ...) error
• func DownloadFiles(fs afero.Fs, ctx context.Context, downloadDir string, urls []string, ...) error
• func MakeGetRequest(ctx context.Context, uri string) (*http.Response, error)
• type WriteCounter
  • func (wc *WriteCounter) PrintProgress()
  • func (wc *WriteCounter) Write(p []byte) (int, error)

Functions

func DownloadFile

func DownloadFile(fs afero.Fs, ctx context.Context, url, filePath string, logger *logging.Logger, useLatest bool) error

DownloadFile downloads a file from the specified URL and saves it to the given path. If useLatest is true, it overwrites the destination file regardless of its existence.

func DownloadFiles

func DownloadFiles(fs afero.Fs, ctx context.Context, downloadDir string, urls []string, logger *logging.Logger, useLatest bool) error

Given a list of URLs, download it to a target.

func MakeGetRequest

func MakeGetRequest(ctx context.Context, uri string) (*http.Response, error)

Types

type WriteCounter

type WriteCounter struct {
	Total         uint64
	LocalFilePath string
	DownloadURL   string
}

WriteCounter tracks the total number of bytes written and prints download progress.

func (*WriteCounter) PrintProgress

func (wc *WriteCounter) PrintProgress()

PrintProgress displays the download progress in the terminal.

func (*WriteCounter) Write

func (wc *WriteCounter) Write(p []byte) (int, error)

Write implements the io.Writer interface and updates the total byte count.