post megre cleanup.

server/cmd/plugins.go

@@ -0,0 +1,49 @@
+package cmd
+
+import (
+	"encoding/json"
+	"os"
+
+	"github.com/demodesk/neko/internal/config"
+	"github.com/demodesk/neko/internal/plugins"
+	"github.com/rs/zerolog/log"
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	command := &cobra.Command{
+		Use:   "plugins [directory]",
+		Short: "load, verify and list plugins",
+		Long:  `load, verify and list plugins`,
+		Run:   pluginsCmd,
+		Args:  cobra.MaximumNArgs(1),
+	}
+	root.AddCommand(command)
+}
+
+func pluginsCmd(cmd *cobra.Command, args []string) {
+	pluginDir := "/etc/neko/plugins"
+	if len(args) > 0 {
+		pluginDir = args[0]
+	}
+	log.Info().Str("dir", pluginDir).Msg("plugins directory")
+
+	plugs := plugins.New(&config.Plugins{
+		Enabled:  true,
+		Required: true,
+		Dir:      pluginDir,
+	})
+
+	meta := plugs.Metadata()
+	if len(meta) == 0 {
+		log.Fatal().Msg("no plugins found")
+	}
+
+	// marshal indent to stdout
+	dec := json.NewEncoder(os.Stdout)
+	dec.SetIndent("", "  ")
+	err := dec.Encode(meta)
+	if err != nil {
+		log.Fatal().Err(err).Msg("unable to marshal metadata")
+	}
+}