add web ui

internal/config/config.go

@@ -39,6 +39,11 @@ type Config struct {
 		} `yaml:"open_meteo"`
 	} `yaml:"pollers"`
 
+	Web struct {
+		Enabled *bool  `yaml:"enabled"`
+		Listen  string `yaml:"listen"`
+	} `yaml:"web"`
+
 	Wunderground struct {
 		Enabled    bool          `yaml:"enabled"`
 		StationID  string        `yaml:"station_id"`
@@ -77,6 +82,13 @@ func Load(path string) (*Config, error) {
 	if c.Wunderground.Interval == 0 {
 		c.Wunderground.Interval = 60 * time.Second
 	}
+	if c.Web.Listen == "" {
+		c.Web.Listen = ":8080"
+	}
+	if c.Web.Enabled == nil {
+		enabled := true
+		c.Web.Enabled = &enabled
+	}
 	// If enabled, require creds
 	if c.Wunderground.Enabled && (c.Wunderground.StationID == "" || c.Wunderground.StationKey == "") {
 		return nil, errors.New("wunderground enabled but station_id/station_key not set")