add --json flag to hyprman mako

cmd/mako.go

@@ -1,24 +1,26 @@
 package cmd
 
 import (
-	"git.dayl.in/daylin/hyprman/internal"
 	"github.com/spf13/cobra"
+
+	hyprman "git.dayl.in/daylin/hyprman/internal"
 )
 
 var makoCmd = &cobra.Command{
 	Use:   "mako",
 	Short: "mako integration",
 	Run: func(cmd *cobra.Command, args []string) {
-		hyprman.ListNotifications(number)
+		hyprman.ListNotifications(number, json)
 	},
 }
 
-
 var (
 	number int
+	json   bool
 )
 
 func init() {
 	rootCmd.AddCommand(makoCmd)
 	makoCmd.Flags().IntVarP(&number, "number", "n", 10, "number of notifications")
+	makoCmd.Flags().BoolVar(&json, "json", false, "output data as json")
 }

cmd/root.go

@@ -3,9 +3,10 @@ package cmd
 import (
 	"os"
 
-	"git.dayl.in/daylin/hyprman/internal"
 	cc "github.com/ivanpirog/coloredcobra"
 	"github.com/spf13/cobra"
+
+	hyprman "git.dayl.in/daylin/hyprman/internal"
 )
 
 func Execute() {

internal/mako.go

@@ -69,14 +69,24 @@ func getHistory() History {
 	return makoHistory.toHistory()
 }
 
-func ListNotifications(number int) {
+func (h *History) truncate(number int) {
-	history := getHistory()
+	h.Notifications = h.Notifications[:min(len(h.Notifications), number)]
-	for i, n := range history.Notifications {
-		if i > number-1 {
-			break
 }
+
+func ListNotifications(number int, outputJson bool) {
+	history := getHistory()
+	history.truncate(number)
+	if !outputJson {
+		for _, n := range history.Notifications {
 			n.Render()
 		}
+	} else {
+		b, err := json.MarshalIndent(history.Notifications, "", "  ")
+		if err != nil {
+			log.Fatal(err)
+		}
+		fmt.Println(string(b))
+	}
 }
 
 func (n Notifcation) Render() {