func LatestTailscaleVersion(trackstring) (string,error)

func Update(argsArguments)error

type Arguments struct {// Version is the specific version to install.// Mutually exclusive with Track.Versionstring// Track is the release track to use:////   - CurrentTrack will use the latest version from the same track as the//     running binary//   - StableTrack and UnstableTrack will use the latest versions of the//     corresponding tracks//// Leaving this empty will use Version or fall back to CurrentTrack if both// Track and Version are empty.Trackstring// Logf is a logger for update progress messages.Logflogger.Logf// Stdout and Stderr should be used for output instead of os.Stdout and// os.Stderr.Stdoutio.WriterStderrio.Writer// Confirm is called when a new version is available and should return true// if this new version should be installed. When Confirm returns false, the// update is aborted.Confirm func(newVerstring)bool// PkgsAddr is the address of the pkgs server to fetch updates from.// Defaults to "https://pkgs.tailscale.com".PkgsAddrstring// ForAutoUpdate should be true when Updater is created in auto-update// context. When true, NewUpdater returns an error if it cannot be used for// auto-updates (even if Updater.Update field is non-nil).ForAutoUpdatebool}

type Updater struct {Arguments// Update is a platform-specific method that updates the installation. May be// nil (not all platforms support updates from within Tailscale).Update func()error// contains filtered or unexported fields}

funcNewUpdater¶added inv1.50.0

func NewUpdater(argsArguments) (*Updater,error)