lukaszraczylo 6ab80c27e1 fix(api): emit bare interface for all sealed-interface unions ...

Optional fields whose type was a sealed-interface union without an
auto-decode discriminator (BotCommandScope, InputMedia, InputPaidMedia,
InputProfilePhoto, InputStoryContent, InputMessageContent,
InputPollMedia, InputPollOptionMedia, InlineQueryResult,
PassportElementError) were emitted as *<Union> — pointer to interface,
which is a Go anti-pattern: interfaces are already nil-able, and
callers were forced to take addresses of concrete variants.

The codegen path goType() guarded against pointer-wrapping using
knownDiscriminators (only 13 unions with auto-decode dispatch), missing
the 10 marker-only sealed interfaces. New package var
knownInterfaceTypes is built from buildUnionTypeSet at emitter
construction and covers both kinds. goType() now consults that.

Net effect:
- api/methods.gen.go: 3 *BotCommandScope and 2 *InputPollMedia fields
  become bare interface
- api/types.gen.go: 14 *InputMessageContent and 1 *InputPollOptionMedia
  fields become bare interface

Regression tests in api/unionparam_test.go cover both shapes:
direct concrete-variant assignment, and nil omitempty on the bare
interface field.

2026-05-09 19:06:59 +01:00

..

audit

Initial release of go-telegram

2026-05-09 13:09:27 +01:00

genapi

fix(api): emit bare interface for all sealed-interface unions

2026-05-09 19:06:59 +01:00

scrape

feat(api): typed enums for all string-enum fields

2026-05-09 17:55:34 +01:00