Merge Go frontend (apiserver + xcecli) into meson build

src/frontend/xcecli/router/router.go

@@ -0,0 +1,116 @@
+package cmd
+
+import (
+	"fmt"
+	apiserver "xcecli/cmd/auth"
+	"xcecli/cmd/clusters"
+	"xcecli/cmd/hosts"
+	"xcecli/cmd/jobs"
+	"xcecli/cmd/permissions"
+	"xcecli/cmd/queues"
+	"xcecli/cmd/resources"
+	"xcecli/cmd/roles"
+	"xcecli/cmd/users"
+	"xcecli/common/request"
+	"xcecli/config"
+
+	"github.com/spf13/cobra"
+)
+
+var (
+	rootCmd = &cobra.Command{
+		Use:   "xce",
+		Short: "XCE CLI tool for the API Server operations",
+	}
+	configManager *config.ConfigManager
+)
+
+// execute the root command
+func Execute(cm *config.ConfigManager) error {
+	if cm == nil {
+		return fmt.Errorf("the config manager is not initialized")
+	}
+	configManager = cm
+	rootCmd.CompletionOptions.DisableDefaultCmd = true
+	rootCmd.SilenceErrors = true
+	rootCmd.SilenceUsage = true
+
+	// initialize the subcommands
+	initCommands()
+
+	return rootCmd.Execute()
+}
+
+// withAuth wraps a command with authentication check
+// This function creates a middleware that checks authentication before executing any command
+func withAuth(cmd *cobra.Command) *cobra.Command {
+	// Store original handlers
+	originalRunE := cmd.RunE
+	originalRun := cmd.Run
+
+	// Create new RunE that checks authentication first
+	cmd.RunE = func(cmd *cobra.Command, args []string) error {
+		// Check authentication before executing the command
+		_, err := configManager.IsAuthenticated()
+		if err != nil {
+			return err
+		}
+
+		// Execute the original command logic
+		if originalRunE != nil {
+			return originalRunE(cmd, args)
+		}
+		if originalRun != nil {
+			originalRun(cmd, args)
+			return nil
+		}
+		return nil
+	}
+
+	return cmd
+}
+
+// addCommandWithAuth adds a command and all its subcommands with authentication check
+func addCommandWithAuth(parent *cobra.Command, cmd *cobra.Command) {
+	// Apply auth check to the command itself
+	withAuth(cmd)
+
+	// Apply auth check to all subcommands recursively
+	for _, subCmd := range cmd.Commands() {
+		withAuth(subCmd)
+	}
+
+	parent.AddCommand(cmd)
+}
+
+// initialize all the subcommands
+func initCommands() {
+	cobra.EnableCommandSorting = false
+	rootCmd.AddGroup(
+		&cobra.Group{
+			ID:    "api",
+			Title: "API Server Operations",
+		},
+		&cobra.Group{
+			ID:    "query",
+			Title: "Query Operations",
+		},
+	)
+
+	// Add authentication commands (no auth required)
+	rootCmd.AddCommand(apiserver.NewLogonCmd(configManager))
+	rootCmd.AddCommand(apiserver.NewLogoutCmd(configManager))
+
+	// Add commands that require authentication
+	// These commands will automatically check authentication before execution
+	addCommandWithAuth(rootCmd, apiserver.NewListCmd(configManager))
+	addCommandWithAuth(rootCmd, permissions.NewPermsCmd(configManager))
+	addCommandWithAuth(rootCmd, roles.NewRolesCmd(configManager))
+	addCommandWithAuth(rootCmd, users.NewUsersCmd(configManager))
+	addCommandWithAuth(rootCmd, jobs.NewJobsCmd(configManager))
+	addCommandWithAuth(rootCmd, hosts.NewHostsCmd(configManager))
+	addCommandWithAuth(rootCmd, queues.NewQueuesCmd(configManager))
+	addCommandWithAuth(rootCmd, clusters.NewClustersCmd(configManager))
+	addCommandWithAuth(rootCmd, resources.NewResourcesCmd(configManager))
+	rootCmd.SetFlagErrorFunc(request.FlagErrorHandler)
+}