add clickable notification

internal/notify/ntfy.go

@@ -3,11 +3,12 @@ package notify
 import (
 	"fmt"
 	"net/http"
+	"os"
 	"strings"
 	"time"
 )
 
-func Publish(ntfyURL, topic, title, message string) error {
+func Publish(ntfyURL, topic, title, message string, clickUrl string) error {
 	ntfyURL = strings.TrimRight(ntfyURL, "/")
 	if ntfyURL == "" || topic == "" {
 		return nil // nothing configured
@@ -21,6 +22,8 @@ func Publish(ntfyURL, topic, title, message string) error {
 		req.Header.Set("Title", title)
 	}
 	req.Header.Set("Content-Type", "text/plain; charset=utf-8")
+	domain := os.Getenv("DOMAIN")
+	req.Header.Set("Click", fmt.Sprintf("%s%s", domain, clickUrl))
 
 	client := &http.Client{Timeout: 3 * time.Second}
 	res, err := client.Do(req)