envtag

type Error struct {
	TagString   string
	Unsupported []string
}

type FieldNameNormalizer struct {
	// contains filtered or unexported fields
}

type Normalizer interface {
	Normalize(str, prefix string) string
}

type NormalizerFunc func(fieldName, prefix string) string

type Options struct {
	// EnvKey is used to look up the env tag string from a [reflect.StructTag].
	EnvKey string
	// DefaultKey is used to look up the default value string from a
	// [reflect.StructTag].
	DefaultKey string
	// Normalizer is used to normalize a [reflect.StructField]'s name
	// when no name is provided in the env tag string.
	Normalizer Normalizer
	// StrictTags ignores fields that do not have an env tag when set to true.
	StrictTags bool
}

type Tag struct {
	// Name of the tag which will be used to construct the environment
	// variable's full name.
	Name string
	// Default is an optional default value for the field.
	Default string
	// Ignore indicates the field should be ignored.
	Ignore bool
	// Inline indicates the field will be "flattened" when it is a struct. This
	// means it's child fields will be treated as if they are part of the parent
	// struct.
	Inline bool
	// Include indicates the structs child fields should be included, even if
	// they do not have an env tag and Options.StrictTag is set to true.
	Include bool
}