Get version for build-universal from the build-helper output, use package.json for all versioning (#321)

* store version for build in txt file

* get version from version.txt

* remove quotes

* Use version.js for Go version too

* test

* test

* simplify things more

* rename zips to consistent waveterm name

* remove newline

* always use v

* always use Wave rather than waveterm

wavesrv/cmd/main-server.go

@@ -66,10 +66,13 @@ const TelemetryInterval = 8 * time.Hour
 
 const MaxWriteFileMemSize = 20 * (1024 * 1024) // 20M
 
+// these are set at build time
+var WaveVersion = "v0.0.0"
+var BuildTime = "0"
+
 var GlobalLock = &sync.Mutex{}
 var WSStateMap = make(map[string]*scws.WSState) // clientid -> WsState
 var GlobalAuthKey string
-var BuildTime = "0"
 var shutdownOnce sync.Once
 var ContentTypeHeaderValidRe = regexp.MustCompile(`^\w+/[\w.+-]+$`)
 
@@ -804,6 +807,7 @@ func doShutdown(reason string) {
 
 func main() {
 	scbase.BuildTime = BuildTime
+	scbase.WaveVersion = WaveVersion
 	base.ProcessType = base.ProcessType_WaveSrv
 	wlog.GlobalSubsystem = base.ProcessType_WaveSrv
 	wlog.LogConsumer = wlog.LogWithLogger

wavesrv/pkg/scbase/scbase.go

@@ -35,14 +35,16 @@ const WaveLockFile = "waveterm.lock"
 const WaveDirName = ".waveterm"        // must match emain.ts
 const WaveDevDirName = ".waveterm-dev" // must match emain.ts
 const WaveAppPathVarName = "WAVETERM_APP_PATH"
-const WaveVersion = "v0.6.1"
 const WaveAuthKeyFileName = "waveterm.authkey"
 const MShellVersion = "v0.4.0"
 
 var SessionDirCache = make(map[string]string)
 var ScreenDirCache = make(map[string]string)
 var BaseLock = &sync.Mutex{}
+
+// these are set by the main-server using build-time variables
 var BuildTime = "-"
+var WaveVersion = "-"
 
 func IsDevMode() bool {
 	pdev := os.Getenv(WaveDevVarName)