httpclient

Documentation

Overview

Package httpclient provides basic http functions

Index

• type DownloadedFile
  • func DownloadRemoteFile(destinationFileName string, url string) (*DownloadedFile, error)
• type RemoteFileInfo
  • func GetRemoteFileInfo(url string) (RemoteFileInfo, error)
  • func (df *RemoteFileInfo) IsDifferent(etag string, lastModifiedTimestamp int64) bool

Types

type DownloadedFile

type DownloadedFile struct {
	RemoteFileInfo RemoteFileInfo
	LocalFilePath  string
	Size           int64
	DownloadedAt   time.Time
}

DownloadedFile contains information about a file that has been downloaded to the local file system

func DownloadRemoteFile

func DownloadRemoteFile(destinationFileName string, url string) (*DownloadedFile, error)

DownloadRemoteFile retrieves a file from a url to a local file destination. On success returns information about the file in DownloadedFile

type RemoteFileInfo

type RemoteFileInfo struct {
	ETag                  string
	LastModifiedTimestamp int64
	Path                  string
}

RemoteFileInfo contains information

func GetRemoteFileInfo

func GetRemoteFileInfo(url string) (RemoteFileInfo, error)

GetRemoteFileInfo retrieves ETag and last modified timestamp from url using a HEAD request

func (*RemoteFileInfo) IsDifferent

func (df *RemoteFileInfo) IsDifferent(etag string, lastModifiedTimestamp int64) bool