updater

Documentation

Overview

Package updater provides GitHub release-based update checking and self-update functionality for the NextDeploy CLI and Daemon.

Index

• func CheckAndPrint(current string)
• func SelfUpdate(current string) error
• func SelfUpdateDaemon(current string) error
• type Release
  • func LatestRelease() (Release, error)

Functions

func CheckAndPrint

func CheckAndPrint(current string)

CheckAndPrint silently checks GitHub for a newer release and prints a one-line hint to stderr. Designed to be called as a goroutine so it never blocks.

func SelfUpdate

func SelfUpdate(current string) error

SelfUpdate downloads the latest nextdeploy CLI binary and replaces the binary at /usr/local/bin/nextdeploy.

func SelfUpdateDaemon

func SelfUpdateDaemon(current string) error

SelfUpdateDaemon downloads the latest nextdeployd binary, replaces the binary at /usr/local/bin/nextdeployd, and restarts the systemd service.

Types

type Release

type Release struct {
	TagName string `json:"tag_name"`
	HTMLURL string `json:"html_url"`
}

Release represents the subset of GitHub release API fields we care about.

func LatestRelease

func LatestRelease() (Release, error)

LatestRelease fetches the latest release tag from GitHub. Returns an empty Release and an error on failure.