使用edge-node start启动时先检查API配置

internal/apps/app_cmd.go

@@ -130,7 +130,10 @@ func (this *AppCmd) Run(main func()) {
 	// 获取参数
 	var args = os.Args[1:]
 	if len(args) > 0 {
-		switch args[0] {
+		var mainArg = args[0]
+		this.callDirective(mainArg + ":before")
+
+		switch mainArg {
 		case "-v", "version", "-version", "--version":
 			this.runVersion()
 			return
@@ -153,19 +156,19 @@ func (this *AppCmd) Run(main func()) {
 
 		// 查找指令
 		for _, directive := range this.directives {
-			if directive.Arg == args[0] {
+			if directive.Arg == mainArg {
 				directive.Callback()
 				return
 			}
 		}
 
-		fmt.Println("unknown command '" + args[0] + "'")
+		fmt.Println("unknown command '" + mainArg + "'")
 
 		return
 	}
 
 	// 日志
-	writer := new(LogWriter)
+	var writer = new(LogWriter)
 	writer.Init()
 	logs.SetWriter(writer)
 
@@ -337,3 +340,14 @@ func (this *AppCmd) createSymLinks() error {
 
 	return nil
 }
+
+func (this *AppCmd) callDirective(code string) {
+	for _, directive := range this.directives {
+		if directive.Arg == code {
+			if directive.Callback != nil {
+				directive.Callback()
+			}
+			return
+		}
+	}
+}

internal/configs/api_config.go

@@ -1,6 +1,7 @@
 package configs
 
 import (
+	"errors"
 	"github.com/iwind/TeaGo/Tea"
 	"gopkg.in/yaml.v3"
 	"os"
@@ -20,18 +21,36 @@ func NewAPIConfig() *APIConfig {
 	return &APIConfig{}
 }
 
+func (this *APIConfig) Init() error {
+	if len(this.RPC.Endpoints) == 0 {
+		return errors.New("no valid 'rpc.endpoints'")
+	}
+	if len(this.NodeId) == 0 {
+		return errors.New("'nodeId' required")
+	}
+	if len(this.Secret) == 0 {
+		return errors.New("'secret' required")
+	}
+	return nil
+}
+
 func LoadAPIConfig() (*APIConfig, error) {
 	data, err := os.ReadFile(Tea.ConfigFile("api.yaml"))
 	if err != nil {
 		return nil, err
 	}
 
-	config := &APIConfig{}
+	var config = &APIConfig{}
 	err = yaml.Unmarshal(data, config)
 	if err != nil {
 		return nil, err
 	}
 
+	err = config.Init()
+	if err != nil {
+		return nil, errors.New("init error: " + err.Error())
+	}
+
 	return config, nil
 }