add notification command

cmd/mstdn/cmd_notification.go

@@ -0,0 +1,28 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/fatih/color"
+	"github.com/mattn/go-mastodon"
+	"github.com/urfave/cli"
+)
+
+func cmdNotification(c *cli.Context) error {
+	client := c.App.Metadata["client"].(*mastodon.Client)
+	notifications, err := client.GetNotifications()
+	if err != nil {
+		return err
+	}
+	for _, n := range notifications {
+		if n.Status != nil {
+			color.Set(color.FgHiRed)
+			fmt.Print(n.Account.Username)
+			color.Set(color.Reset)
+			fmt.Println(" " + n.Type)
+			s := n.Status
+			fmt.Println(textContent(s.Content))
+		}
+	}
+	return nil
+}

cmd/mstdn/main.go

@@ -192,6 +192,11 @@ func run() int {
 			Usage:  "show timeline",
 			Action: cmdTimeline,
 		},
+		{
+			Name:   "notification",
+			Usage:  "show notification",
+			Action: cmdNotification,
+		},
 	}
 	app.Run(os.Args)
 	return 0