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Add custom static links (#234)

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This commit is contained in:
Thomas Miceli
2024-04-02 17:12:54 +02:00
parent c185cb8933
commit 3f5f4e01f1
7 changed files with 209 additions and 52 deletions
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56
internal/config/config.go
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@ -63,8 +63,14 @@ type config struct {
OIDCSecret string `yaml:"oidc.secret" env:"OG_OIDC_SECRET"`
OIDCDiscoveryUrl string `yaml:"oidc.discovery-url" env:"OG_OIDC_DISCOVERY_URL"`
CustomLogo string `yaml:"custom.logo" env:"OG_CUSTOM_LOGO"`
CustomFavicon string `yaml:"custom.favicon" env:"OG_CUSTOM_FAVICON"`
CustomLogo string `yaml:"custom.logo" env:"OG_CUSTOM_LOGO"`
CustomFavicon string `yaml:"custom.favicon" env:"OG_CUSTOM_FAVICON"`
StaticLinks []StaticLink `yaml:"custom.static-links" env:"OG_CUSTOM_STATIC_LINK"`
}
type StaticLink struct {
Name string `yaml:"name" env:"OG_CUSTOM_STATIC_LINK_#_NAME"`
Path string `yaml:"path" env:"OG_CUSTOM_STATIC_LINK_#_PATH"`
}
func configWithDefaults() (*config, error) {
@ -129,7 +135,6 @@ func InitConfig(configPath string, out io.Writer) error {
if err = os.Setenv("OG_OPENGIST_HOME_INTERNAL", GetHomeDir()); err != nil {
return err
}
return nil
}
@ -246,22 +251,63 @@ func loadConfigFromEnv(c *config, out io.Writer) error {
}
envValue := os.Getenv(strings.ToUpper(tag))
if envValue == "" {
if envValue == "" && v.Field(i).Kind() != reflect.Slice {
continue
}
switch v.Field(i).Kind() {
case reflect.String:
v.Field(i).SetString(envValue)
envVars = append(envVars, tag)
case reflect.Bool:
boolVal, err := strconv.ParseBool(envValue)
if err != nil {
return err
}
v.Field(i).SetBool(boolVal)
envVars = append(envVars, tag)
case reflect.Slice:
if v.Type().Field(i).Type.Elem().Kind() == reflect.Struct {
prefix := strings.ToUpper(tag) + "_"
var sliceValue reflect.Value
elemType := v.Type().Field(i).Type.Elem()
for index := 0; ; index++ {
allFieldsPresent := true
elemValue := reflect.New(elemType).Elem()
for j := 0; j < elemValue.NumField() && allFieldsPresent; j++ {
elemField := elemValue.Type().Field(j)
envName := fmt.Sprintf("%s%d_%s", prefix, index, strings.ToUpper(elemField.Name))
envValue, present := os.LookupEnv(envName)
if !present {
allFieldsPresent = false
break
}
envVars = append(envVars, envName)
elemValue.Field(j).SetString(envValue)
}
if !allFieldsPresent {
break
}
if sliceValue.Kind() != reflect.Slice {
sliceValue = reflect.MakeSlice(v.Type().Field(i).Type, 0, index+1)
}
sliceValue = reflect.Append(sliceValue, elemValue)
}
if sliceValue.IsValid() {
v.Field(i).Set(sliceValue)
}
}
default:
return fmt.Errorf("unsupported type: %s", v.Field(i).Kind())
}
envVars = append(envVars, tag)
}
if len(envVars) > 0 {