tsgen

type GoTypeRegistry ¶

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

GoTypeRegistry collects Go types and resolves them into TypeScript definitions.

func (r *GoTypeRegistry) Add(input_types ...*GoTypeSrc)

func (r *GoTypeRegistry) ResolveTypes() (ResolvedTSTypes, error)

type GoTypeSrc ¶

type GoTypeSrc struct {
	Instance      any    // Required
	RequestedName string // Optional
}

GoTypeSrc represents a Go type that needs a TypeScript definition.

func GoType[T any](requested_name ...string) *GoTypeSrc

func (a GoTypeSrc) ID() ID

type ID ¶

type ID string

ID is a deterministic, opaque identifier for a resolved type.

type ResolvedTSType ¶

type ResolvedTSType struct {
	ID   ID
	Name string // Resolved, unique TS name (e.g. "UserResponse")
	Body string // The TS type body (e.g. "{ id: string; name: string }")
}

ResolvedTSType is a single resolved type definition.

type ResolvedTSTypes ¶

type ResolvedTSTypes map[ID]ResolvedTSType

type TSDrafter ¶

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

TSDrafter is a builder for producing TypeScript const, type, and enum declarations. It implements fmt.Stringer.

func (d *TSDrafter) Const(name string, val any) *TSDrafter

func (d *TSDrafter) Enum(
	const_name, type_name string,
	val any,
) *TSDrafter

func (d *TSDrafter) ExportConst(name string, val any) *TSDrafter

func (d *TSDrafter) ExportEnum(
	const_name, type_name string,
	val any,
) *TSDrafter

func (d *TSDrafter) ExportType(name string, val string) *TSDrafter

func (d *TSDrafter) Raw(content string) *TSDrafter

func (d *TSDrafter) String() string

func (d *TSDrafter) Type(name string, val string) *TSDrafter

type TSTyper ¶

type TSTyper interface {
	TSType() map[string]string
}

TSTyper lets a struct override specific field types or add extra fields. Keys are Go field names. Values are literal TS type strings, or sentinel IDs obtained from Type.ID() for referencing system-managed types.

type TSTyperRaw ¶

type TSTyperRaw interface {
	TSType() string
}

TSTyperRaw lets a struct bypass reflection entirely. The returned string becomes the whole TS type body verbatim.