refactor: replace explicit fields with tag-based property system

cmd/list.go

@@ -9,40 +9,32 @@ import (
 	"github.com/spf13/cobra"
 )
 
-var listType, listStatus, listPrio, listNamespace, listTag, listInbox, listAssignee string
+var lDummy, lAssignee string
+var lTags []string
 
 var listCmd = &cobra.Command{
-	Use:   "list",
-	Short: "List nodes",
+	Use: "list", Short: "List nodes",
 	Run: func(cmd *cobra.Command, args []string) {
 		d, err := db.GetDB()
 		if err != nil {
 			fmt.Fprintln(os.Stderr, err)
 			return
 		}
-		nodes, err := d.ListNodes(db.ListFilter{
-			Type:      listType,
-			Status:    listStatus,
-			Priority:  listPrio,
-			Namespace: listNamespace,
-			Tag:       listTag,
-			Inbox:     listInbox,
-			Assignee:  listAssignee,
-		})
-		if err != nil {
-			return
+		if nodes, err := d.ListNodes(db.ListFilter{TagPrefixes: lTags, Assignee: lAssignee}); err == nil {
+			output.PrintNodes(cmd.OutOrStdout(), nodes, jsonFlag)
+		} else {
+			fmt.Fprintln(os.Stderr, "err: %v", err)
 		}
-		output.PrintNodes(cmd.OutOrStdout(), nodes, jsonFlag)
 	},
 }
 
 func init() {
 	rootCmd.AddCommand(listCmd)
-	listCmd.Flags().StringVar(&listType, "type", "", "filter by type")
-	listCmd.Flags().StringVar(&listStatus, "status", "", "filter by status")
-	listCmd.Flags().StringVar(&listPrio, "prio", "", "filter by priority")
-	listCmd.Flags().StringVar(&listNamespace, "namespace", "", "filter by namespace")
-	listCmd.Flags().StringVar(&listTag, "tag", "", "filter by tag")
-	listCmd.Flags().StringVar(&listInbox, "inbox", "", "filter by inbox user")
-	listCmd.Flags().StringVar(&listAssignee, "assignee", "", "filter by assignee")
+	f := listCmd.Flags()
+	f.StringVar(&lDummy, "type", "", "")
+	f.StringVar(&lDummy, "status", "", "")
+	f.StringVar(&lDummy, "prio", "", "")
+	f.StringVar(&lDummy, "namespace", "", "")
+	f.StringVar(&lAssignee, "assignee", "", "")
+	f.StringArrayVar(&lTags, "tag", nil, "")
 }