more cache

src/components/cli/cli.go

@@ -111,8 +111,15 @@ func Run(c *commands.Commander, s fx.Shutdowner) {
 				Name:    "nowplaying",
 				Aliases: []string{"now"},
 				Usage:   "Prints the current song",
+				Flags: []cli.Flag{
+					&cli.BoolFlag{
+						Name:    "force",
+						Aliases: []string{"f"},
+						Usage:   "bypass cache",
+					},
+				},
 				Action: func(cCtx *cli.Context) error {
-					return c.NowPlaying()
+					return c.NowPlaying(cCtx.Bool("force"))
 				},
 			},
 			{

src/components/commands/nowPlaying.go

@@ -2,17 +2,34 @@ package commands
 
 import (
 	"fmt"
+	"time"
 
 	"github.com/zmb3/spotify/v2"
 )
 
-func (c *Commander) NowPlaying() error {
+func (c *Commander) NowPlaying(force bool) error {
+	if force {
 		current, err := c.Client.PlayerCurrentlyPlaying(c.Context)
 		if err != nil {
 			return err
 		}
 		str := FormatSong(current)
 		fmt.Println(str)
+		_, err = c.Cache.Put("now_playing", str, 5*time.Second)
+		return err
+	}
+	song, err := c.Cache.GetOrDo("now_playing", func() (string, error) {
+		current, err := c.Client.PlayerCurrentlyPlaying(c.Context)
+		if err != nil {
+			return "", err
+		}
+		str := FormatSong(current)
+		return str, nil
+	}, 5*time.Second)
+	if err != nil {
+		return err
+	}
+	fmt.Println(song)
 	return nil
 }