type VersionInfo struct {// Major is the major version number portion of Short.Majorint// Minor is the minor version number portion of Short.Minorint// Patch is the patch version number portion of Short.Patchint// Short is the short version string. See the documentation of version.Short// for possible values.Shortstring// Long is the long version string. See the documentation for version.Long// for possible values.Longstring// GitHash is the git hash of the tailscale.com Go module.GitHashstring// OtherHash is the git hash of a supplemental git repository, if any. For// example, the commit of the tailscale-android repository.OtherHashstring// Xcode is the version string that gets embedded into Xcode builds for the// Tailscale iOS app and macOS standalone (aka "macsys") app.//// It is the same as Short, but with 100 added to the major version number.// This is because Apple requires monotonically increasing version numbers,// and very early builds of Tailscale used a single incrementing integer,// which the Apple interprets as the major version number. When we switched// to the current scheme, we started the major version number at 100 (v0,// plus 100) to make the transition.Xcodestring// XcodeMacOS is the version string that gets embedded into Xcode builds for// the Tailscale macOS app store app.//// This used to be the same as Xcode, but at some point Xcode reverted to// auto-incrementing build numbers instead of using the version we embedded.// As a result, we had to alter the version scheme again, and switched to// GitHash's commit date, in the format "YYYY.DDD.HHMMSS"XcodeMacOSstring// Winres is the version string that gets embedded into Windows exe// metadata. It is of the form "x,y,z,0".Winresstring// Synology is a map of Synology DSM version to the// Tailscale numeric version that gets embedded in Synology spk// files.Synology map[int]int64// GitDate is the unix timestamp of GitHash's commit date.GitDatestring// OtherDate is the unix timestamp of OtherHash's commit date, if any.OtherDatestring// Track is the release track of this build: "stable" if the minor version// number is even, "unstable" if it's odd.Trackstring// MSIProductCodes is a map of Windows CPU architecture names to UUIDv5// hashes that uniquely identify the version of the build. These are used in// the MSI installer logic to uniquely identify particular builds.MSIProductCodes map[string]string}

funcInfo¶

func Info()VersionInfo

Info constructs a VersionInfo from the current working directory and returnsit, or terminates the process via log.Fatal.

funcInfoFrom¶

func InfoFrom(dirstring) (VersionInfo,error)

InfoFrom constructs a VersionInfo from dir and returns it, or an error.

func (VersionInfo)String¶

func (vVersionInfo) String()string

String returns v's information as shell variable assignments.