url

Documentation

Index

• func BuildHashicorpUrl(name, version, os, arch string) string
• func Download(url, path string, bytesDownloadedChan chan<- int) error
• func GetContentLength(url string) (int64, error)

Functions

func BuildHashicorpUrl

func BuildHashicorpUrl(
	name,
	version,
	os,
	arch string,
) string

Returns a Hashicorp URL.

Example:

("packer", "1.7.4", "windows", "amd64") -> "https://releases.hashicorp.com/packer/1.7.4/packer_1.7.4_windows_amd64.zip"

func Download

func Download(
	url,
	path string,
	bytesDownloadedChan chan<- int,
) error

Downloads the associated file from the given URL to the given path. Sends the number of bytes downloaded to the given channel.

Example:

("https://releases.hashicorp.com/packer/1.7.4/packer_1.7.4_windows_amd64.zip", "/home/dev/download", bytesDownloadedChan) -> nil

func GetContentLength

func GetContentLength(
	url string,
) (
	int64,
	error,
)

Returns the content length of the given URL.

Example:

("https://releases.hashicorp.com/packer/1.7.4/packer_1.7.4_windows_amd64.zip") -> 123456789, nil