binary

Documentation

Index

• Variables
• func CheckUpdate() (newVersion string, downloadURL string, err error)
• func Download(url string) (string, error)
• func EnsureInstalled(name string) error

Variables

var OfflineDir string

OfflineDir, when set, makes EnsureInstalled copy binaries from this directory instead of downloading. Used for SCP/offline installs.

Functions

func CheckUpdate

func CheckUpdate() (newVersion string, downloadURL string, err error)

CheckUpdate checks GitHub releases for a newer version.

func Download

func Download(url string) (string, error)

Download fetches a URL to a temp file.

func EnsureInstalled

func EnsureInstalled(name string) error

EnsureInstalled checks if a binary exists. If not, copies from OfflineDir (if set) or downloads from GitHub releases.