README
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dolo
Golang module for file download. Dolo skips downloading if the file exists and has the same content length. Dolo supports an optional callback that notifies on progress.
Exported methods
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NewClient(httpClient *http.Client, notify func(uint64, uint64))- creates a new dolo client using the provided http.Client (with cookie jar, etc.) and an optional callback to notify on progress. Optional callback takes two values - downloaded bytes and total bytes. -
Download(url *url.URL, dstDir string, overwrite bool)- downloads a resource at the URL to the destination directory (original resource base path would be used for a filename). Overwrite would require download even if the destination file already exists and has the same content length.
Documentation
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Index ¶
Constants ¶
const (
DefaultUserAgent = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.5 Safari/605.1.15"
)
Variables ¶
var DefaultClient = NewClient(http.DefaultClient, Defaults())
Functions ¶
func CopyWithProgress ¶ added in v0.2.0
func CopyWithProgress(dst io.Writer, src io.ReadCloser, tpw nod.TotalProgressWriter) error
func NewResourceContext ¶ added in v0.2.0
Types ¶
type Client ¶
type Client struct {
// contains filtered or unexported fields
}
func (*Client) Download ¶
func (dc *Client) Download(u *url.URL, force bool, tpw nod.TotalProgressWriter, pathParts ...string) error
Download gets remote resource, attempting to resume existing partial downloads if the previous attempt got interrupted. Download supports nod progress reporting. Download will use provided path parts (see NewResourceContext for file name, directory rules), and if no parts were specified - will download to the nextAvailable working directory and use source URL path base for a filename.
func (*Client) SetAuthorizationBearer ¶ added in v0.2.24
func (*Client) SetCookies ¶ added in v0.2.25
type ClientOptions ¶
func Defaults ¶
func Defaults() *ClientOptions
Source Files