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UI Customize: add white-label flags (logo, brand, website, email, phone) (#32582)

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Michael Geers 2026-08-07 18:30:58 +02:00 • committed by GitHub
parent 5e69a6226d
commit 84cf093d3d
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GPG key ID: B5690EEEBB952194
20 changed files with 303 additions and 52 deletions
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18
cmd/flags.go
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@ -28,6 +28,24 @@ const (
flagCustomCss = "custom-css"
flagCustomCssDescription = "Additional user-defined CSS file for custom styling. No compatibility guarantees."
flagCustomLogoLight = "custom-logo-light"
flagCustomLogoLightDescription = "Custom light-mode logo file (svg, png) replacing the evcc logo in the UI. Requires custom-logo-dark."
flagCustomLogoDark = "custom-logo-dark"
flagCustomLogoDarkDescription = "Custom dark-mode logo file (svg, png) replacing the evcc logo in the UI. Requires custom-logo-light."
flagCustomBrand = "custom-brand"
flagCustomBrandDescription = "Custom brand name shown in the UI"
flagCustomWebsite = "custom-website"
flagCustomWebsiteDescription = "Custom website URL shown in the UI"
flagCustomEmail = "custom-email"
flagCustomEmailDescription = "Support email address shown in the UI"
flagCustomPhone = "custom-phone"
flagCustomPhoneDescription = "Support phone number shown in the UI"
flagBatteryMode = "battery-mode"
flagBatteryModeDescription = "Set battery mode (normal, hold, charge, holdcharge)"
flagBatteryModeWait = "battery-mode-wait"

14
cmd/root.go
View file

@ -49,7 +49,7 @@ var (
log = util.NewLogger("main")
cfgFile string
cfgDatabase string
customCssFile string
customization server.Customization
ignoreEmpty = "" // ignore empty keys
ignoreLogs = []string{"log"} // ignore log messages, including warn/error
ignoreMqtt = []string{"log", "auth", "releaseNotes"} // excessive size may crash certain brokers
@ -104,7 +104,15 @@ func init() {
rootCmd.Flags().Bool(flagDisableAuth, false, flagDisableAuthDescription)
rootCmd.Flags().Bool(flagDemoMode, false, flagDemoModeDescription)
rootCmd.Flags().StringVar(&customCssFile, flagCustomCss, "", flagCustomCssDescription)
// UI customization, flags default to environment variables
rootCmd.Flags().StringVar(&customization.Css, flagCustomCss, os.Getenv("EVCC_CUSTOM_CSS"), flagCustomCssDescription)
rootCmd.Flags().StringVar(&customization.LogoLight, flagCustomLogoLight, os.Getenv("EVCC_CUSTOM_LOGO_LIGHT"), flagCustomLogoLightDescription)
rootCmd.Flags().StringVar(&customization.LogoDark, flagCustomLogoDark, os.Getenv("EVCC_CUSTOM_LOGO_DARK"), flagCustomLogoDarkDescription)
rootCmd.Flags().StringVar(&customization.Brand, flagCustomBrand, os.Getenv("EVCC_CUSTOM_BRAND"), flagCustomBrandDescription)
rootCmd.Flags().StringVar(&customization.Website, flagCustomWebsite, os.Getenv("EVCC_CUSTOM_WEBSITE"), flagCustomWebsiteDescription)
rootCmd.Flags().StringVar(&customization.Email, flagCustomEmail, os.Getenv("EVCC_CUSTOM_EMAIL"), flagCustomEmailDescription)
rootCmd.Flags().StringVar(&customization.Phone, flagCustomPhone, os.Getenv("EVCC_CUSTOM_PHONE"), flagCustomPhoneDescription)
}
// initConfig reads in config file and ENV variables if set
@ -242,7 +250,7 @@ func runRoot(cmd *cobra.Command, args []string) {
// create web server
socketHub := server.NewSocketHub()
httpd := server.NewHTTPd(fmt.Sprintf(":%d", conf.Network.Port), socketHub, customCssFile)
httpd := server.NewHTTPd(fmt.Sprintf(":%d", conf.Network.Port), socketHub, customization)
// start serving in background, watch for “routine‐only” errors
go func() {