Release 0.0.8

flake.nix

@@ -16,7 +16,7 @@
 
       vrnp-static = pkgs.buildGoModule {
         pname = "vrnp";
-        version = "0.0.6";
+        version = "0.0.8";
         vendorHash = null;
 
         # For building the package, we use only the files not ignored by Git as inputs.

main.go

@@ -1,5 +1,6 @@
 package main
 
+import "cmp"
 import "encoding/json"
 import "errors"
 import "fmt"
@@ -50,6 +51,12 @@ type EFAClient interface {
 	BuildRequest(string) (*http.Request, error)
 }
 
+var allEfaClients []EFAClient = []EFAClient{
+	BwegtEFAClient{},
+	VRNEFAClient{},
+	KVVEFAClient{},
+}
+
 type VRNEFAClient struct {
 }
 
@@ -97,6 +104,7 @@ func (c KVVEFAClient) BuildRequest(stopId string) (*http.Request, error) {
 	form.Set("useRealtime", "1")
 	form.Set("limit", "10")
 	form.Set("mode", "direct")
+	form.Set("useRealtime", "1")
 	form.Set("outputFormat", "json")
 	body := strings.NewReader(form.Encode())
 
@@ -179,6 +187,7 @@ type Departure struct {
 	Symbol    string `json:"symbol"`
 	Direction string `json:"direction"`
 	Leaving   string `json:"leaving"`
+	Countdown int    `json:"-"`
 }
 
 func ParseDepartures(response DMResponse, allowedPlatform *string) (Departures, error) {
@@ -223,24 +232,32 @@ func ParseDepartures(response DMResponse, allowedPlatform *string) (Departures,
 			d.ServingLine.Symbol,
 			direction,
 			leaving,
+			countdown,
 		})
 	}
 
+	slices.SortFunc(ds, func(a Departure, b Departure) int {
+		return cmp.Compare(a.Countdown, b.Countdown)
+	})
+
 	return Departures{ds}, nil
 }
 
 func main() {
 	password := os.Getenv("VRNP_PASSWORD")
 	if len(password) == 0 {
-		panic("Required environment variable VRNP_PASSWORD is not set")
+		log.Fatal("Required environment variable VRNP_PASSWORD is not set")
 	}
 
+	clientAllowlist := strings.Split(os.Getenv("VRNP_CLIENT_ALLOWLIST"), ",")
+
 	// Use round-robin to send incoming requests to different servers
 	var efaClient atomic.Uint64
-	efaClients := []EFAClient{
+	var efaClients []EFAClient
-		BwegtEFAClient{},
+	for _, efaClient := range allEfaClients {
-		VRNEFAClient{},
+		if len(clientAllowlist) != 0 && slices.Contains(clientAllowlist, efaClient.GetName()) {
-		KVVEFAClient{},
+			efaClients = append(efaClients, efaClient)
+		}
 	}
 
 	http.HandleFunc("/departures", func(w http.ResponseWriter, r *http.Request) {