Rename Waveshell First Pass (#632)

This begins the process of renaming mshell to waveshell everywhere by
making the most simple changes. There will need to be additional changes
in the future, but the hope is to merge simple changes in now to reduce
the number of future merge conflicts.

wavesrv/pkg/scbase/scbase.go

@@ -36,7 +36,7 @@ const WaveDirName = ".waveterm"        // must match emain.ts
 const WaveDevDirName = ".waveterm-dev" // must match emain.ts
 const WaveAppPathVarName = "WAVETERM_APP_PATH"
 const WaveAuthKeyFileName = "waveterm.authkey"
-const MShellVersion = "v0.7.0" // must match base.MShellVersion
+const WaveshellVersion = "v0.7.0" // must match base.WaveshellVersion
 
 // initialized by InitialzeWaveAuthKey (called by main-server)
 var WaveAuthKey string
@@ -73,7 +73,7 @@ func GetWaveHomeDir() string {
 	return scHome
 }
 
-func MShellBinaryDir() string {
+func WaveshellBinaryDir() string {
 	appPath := os.Getenv(WaveAppPathVarName)
 	if appPath == "" {
 		appPath = "."
@@ -81,32 +81,32 @@ func MShellBinaryDir() string {
 	return filepath.Join(appPath, "bin", "mshell")
 }
 
-func MShellBinaryPath(version string, goos string, goarch string) (string, error) {
+func WaveshellBinaryPath(version string, goos string, goarch string) (string, error) {
 	if !base.ValidGoArch(goos, goarch) {
 		return "", fmt.Errorf("invalid goos/goarch combination: %s/%s", goos, goarch)
 	}
-	binaryDir := MShellBinaryDir()
+	binaryDir := WaveshellBinaryDir()
 	versionStr := semver.MajorMinor(version)
 	if versionStr == "" {
-		return "", fmt.Errorf("invalid mshell version: %q", version)
+		return "", fmt.Errorf("invalid waveshell version: %q", version)
 	}
 	fileName := fmt.Sprintf("mshell-%s-%s.%s", versionStr, goos, goarch)
 	fullFileName := filepath.Join(binaryDir, fileName)
 	return fullFileName, nil
 }
 
-func LocalMShellBinaryPath() (string, error) {
-	return MShellBinaryPath(MShellVersion, runtime.GOOS, runtime.GOARCH)
+func LocalWaveshellBinaryPath() (string, error) {
+	return WaveshellBinaryPath(WaveshellVersion, runtime.GOOS, runtime.GOARCH)
 }
 
-func MShellBinaryReader(version string, goos string, goarch string) (io.ReadCloser, error) {
-	mshellPath, err := MShellBinaryPath(version, goos, goarch)
+func WaveshellBinaryReader(version string, goos string, goarch string) (io.ReadCloser, error) {
+	waveshellPath, err := WaveshellBinaryPath(version, goos, goarch)
 	if err != nil {
 		return nil, err
 	}
-	fd, err := os.Open(mshellPath)
+	fd, err := os.Open(waveshellPath)
 	if err != nil {
-		return nil, fmt.Errorf("cannot open mshell binary %q: %v", mshellPath, err)
+		return nil, fmt.Errorf("cannot open waveshell binary %q: %v", waveshellPath, err)
 	}
 	return fd, nil
 }