Tesla: allow customizing the command proxy to use

templates/definition/vehicle/tesla.yaml

@@ -37,6 +37,13 @@ params:
     advanced: true
   - name: control
     deprecated: true
+  - name: commandProxy
+    example: http://192.168.X.Y:8080
+    required: false
+    advanced: true
+    help:
+      en: "Set the base URL of a custom command proxy to use instead of the default evcc one. See for example https://github.com/wimaha/TeslaBleHttpProxy for a proxy sending commands via bluetooth."
+      de: "Setzt die Basis-URL eines benutzerdefinierten Kommando-Proxy, der anstelle des standardmäßigen evcc-Proxy verwendet werden soll. Siehe zum Beispiel https://github.com/wimaha/TeslaBleHttpProxy für einen Proxy, der Kommandos über Bluetooth sendet."
   - preset: vehicle-identify
 render: |
   type: tesla
@@ -47,3 +54,4 @@ render: |
   {{ include "vehicle-common" . }}
   {{ include "vehicle-identify" . }}
   features: ["coarsecurrent"]
+  bleProxyBaseUrl: {{ .bleProxyBaseUrl }}

vehicle/tesla.go

@@ -37,11 +37,12 @@ func init() {
 // NewTeslaFromConfig creates a new vehicle
 func NewTeslaFromConfig(other map[string]interface{}) (api.Vehicle, error) {
 	cc := struct {
-		embed   `mapstructure:",squash"`
-		Tokens  Tokens
-		VIN     string
-		Timeout time.Duration
-		Cache   time.Duration
+		embed        `mapstructure:",squash"`
+		Tokens       Tokens
+		VIN          string
+		CommandProxy string
+		Timeout      time.Duration
+		Cache        time.Duration
 	}{
 		Timeout: request.Timeout,
 		Cache:   interval,
@@ -107,7 +108,13 @@ func NewTeslaFromConfig(other map[string]interface{}) (api.Vehicle, error) {
 	if err != nil {
 		return nil, err
 	}
-	tcc.SetBaseUrl(tesla.ProxyBaseUrl)
+
+	// use ble HTTP proxy if a custom base URL is provided, otherwise use the standard evcc proxy
+	if cc.CommandProxy == "" {
+		tcc.SetBaseUrl(tesla.ProxyBaseUrl)
+	} else {
+		tcc.SetBaseUrl(cc.CommandProxy)
+	}
 
 	v := &Tesla{
 		embed:      &cc.embed,