add tsunami:env meta

Author: sawka

frontend/types/gotypes.d.ts

@@ -595,6 +595,7 @@ declare global {
         "tsunami:sdkreplacepath"?: string;
         "tsunami:apppath"?: string;
         "tsunami:scaffoldpath"?: string;
+        "tsunami:env"?: {[key: string]: string};
         "vdom:*"?: boolean;
         "vdom:initialized"?: boolean;
         "vdom:correlationid"?: string;

pkg/blockcontroller/tsunamicontroller.go

@@ -217,7 +217,7 @@ func (c *TsunamiController) Start(ctx context.Context, blockMeta waveobj.MetaMap
 		return fmt.Errorf("app cache is not executable: %s", cachePath)
 	}
 
-	tsunamiProc, err := runTsunamiAppBinary(ctx, cachePath, appPath)
+	tsunamiProc, err := runTsunamiAppBinary(ctx, cachePath, appPath, blockMeta)
 	if err != nil {
 		return fmt.Errorf("failed to run tsunami app: %w", err)
 	}
@@ -300,10 +300,18 @@ func (c *TsunamiController) SendInput(input *BlockInputUnion) error {
 	return fmt.Errorf("tsunami controller send input not implemented")
 }
 
-func runTsunamiAppBinary(ctx context.Context, appBinPath string, appPath string) (*TsunamiAppProc, error) {
+func runTsunamiAppBinary(ctx context.Context, appBinPath string, appPath string, blockMeta waveobj.MetaMapType) (*TsunamiAppProc, error) {
 	cmd := exec.Command(appBinPath)
 	cmd.Env = append(os.Environ(), "TSUNAMI_CLOSEONSTDIN=1")
 
+	// Add TsunamiEnv variables if configured
+	tsunamiEnv := blockMeta.GetMap(waveobj.MetaKey_TsunamiEnv)
+	for key, value := range tsunamiEnv {
+		if strValue, ok := value.(string); ok {
+			cmd.Env = append(cmd.Env, key+"="+strValue)
+		}
+	}
+
 	stdoutPipe, err := cmd.StdoutPipe()
 	if err != nil {
 		return nil, fmt.Errorf("failed to create stdout pipe: %w", err)
@@ -320,12 +328,12 @@ func runTsunamiAppBinary(ctx context.Context, appBinPath string, appPath string)
 	}
 
 	appName := build.GetAppName(appPath)
-	
+
 	stdoutBuffer := utilds.MakeReaderLineBuffer(stdoutPipe, 1000)
 	stdoutBuffer.SetLineCallback(func(line string) {
 		log.Printf("[tsunami:%s] %s\n", appName, line)
 	})
-	
+
 	stderrBuffer := utilds.MakeReaderLineBuffer(stderrPipe, 1000)
 	stderrBuffer.SetLineCallback(func(line string) {
 		log.Printf("[tsunami:%s] %s\n", appName, line)

pkg/waveobj/metaconsts.go

@@ -118,6 +118,7 @@ const (
 	MetaKey_TsunamiSdkReplacePath            = "tsunami:sdkreplacepath"
 	MetaKey_TsunamiAppPath                   = "tsunami:apppath"
 	MetaKey_TsunamiScaffoldPath              = "tsunami:scaffoldpath"
+	MetaKey_TsunamiEnv                       = "tsunami:env"
 
 	MetaKey_VDomClear                        = "vdom:*"
 	MetaKey_VDomInitialized                  = "vdom:initialized"

pkg/waveobj/wtypemeta.go

@@ -117,10 +117,11 @@ type MetaTSType struct {
 	MarkdownFontSize      float64 `json:"markdown:fontsize,omitempty"`
 	MarkdownFixedFontSize float64 `json:"markdown:fixedfontsize,omitempty"`
 
-	TsunamiClear           bool   `json:"tsunami:*,omitempty"`
-	TsunamiSdkReplacePath  string `json:"tsunami:sdkreplacepath,omitempty"`
-	TsunamiAppPath         string `json:"tsunami:apppath,omitempty"`
-	TsunamiScaffoldPath    string `json:"tsunami:scaffoldpath,omitempty"`
+	TsunamiClear          bool              `json:"tsunami:*,omitempty"`
+	TsunamiSdkReplacePath string            `json:"tsunami:sdkreplacepath,omitempty"`
+	TsunamiAppPath        string            `json:"tsunami:apppath,omitempty"`
+	TsunamiScaffoldPath   string            `json:"tsunami:scaffoldpath,omitempty"`
+	TsunamiEnv            map[string]string `json:"tsunami:env,omitempty"`
 
 	VDomClear         bool   `json:"vdom:*,omitempty"`
 	VDomInitialized   bool   `json:"vdom:initialized,omitempty"`