emplemented stdout template extensions

cli/cli.go

@@ -2,12 +2,13 @@ package cli
 
 import (
 	"fmt"
-	"github.com/danielmiessler/fabric/plugins/tools/youtube"
 	"os"
 	"path/filepath"
 	"strconv"
 	"strings"
 
+	"github.com/danielmiessler/fabric/plugins/tools/youtube"
+
 	"github.com/danielmiessler/fabric/common"
 	"github.com/danielmiessler/fabric/core"
 	"github.com/danielmiessler/fabric/plugins/ai"
@@ -42,7 +43,10 @@ func Cli(version string) (err error) {
 		}
 	}
 
-	registry := core.NewPluginRegistry(fabricDb)
+	var registry *core.PluginRegistry
+	if registry, err = core.NewPluginRegistry(fabricDb); err != nil {
+			return
+	}
 
 	// if the setup flag is set, run the setup function
 	if currentFlags.Setup {
@@ -129,6 +133,23 @@ func Cli(version string) (err error) {
 		}
 	}
 
+if currentFlags.ListExtensions {
+    err = registry.TemplateExtensions.ListExtensions()
+    return
+}
+
+if currentFlags.AddExtension != "" {
+    err = registry.TemplateExtensions.RegisterExtension(currentFlags.AddExtension)
+    return
+}
+
+if currentFlags.RemoveExtension != "" {
+    err = registry.TemplateExtensions.RemoveExtension(currentFlags.RemoveExtension)
+    return
+}
+
+
+
 	// if the interactive flag is set, run the interactive function
 	// if currentFlags.Interactive {
 	// 	interactive.Interactive()