pluginsdk/plugin/wasmguest/caps/embeddings.go
Alex Dunmow b6d40ed8ac feat: bootstrap block/pluginsdk — the proto-first plugin SDK (P1)
Bootstrap the plugin-facing SDK module so the fleet migration (P2) becomes a
mechanical block/core/X -> block/pluginsdk/X import rewrite.

- abi/proto/v1: the single source-of-truth ABI proto tree, copied from the cms
  authoring source (cms/backend/abi/proto/v1) with go_package retargeted to
  git.dev.alexdunmow.com/block/pluginsdk/abi/v1;abiv1. Kills the hand-kept
  cms/core proto duplication (audit gap 4).
- abi/v1: generated Go bindings (buf generate); byte-identical to core's abi/v1
  save the embedded go_package path.
- plugin/ (registration + DI surface), plugin/wasmguest/** (transport shim,
  caps stubs, bnwasm db driver, testdata fixtures + golden .pb), and the
  guest-facing type packages: blocks (+builtin/shared/tags), templates
  (+pongo/bn), auth, settings, content, gating, crypto, rbac, video, ai,
  subscriptions, menus, datasources. Internal imports rewritten core ->
  pluginsdk; zero block/core references remain.
- README/AGENTS(+CLAUDE symlink)/Makefile: proto is the contract, Go is one
  binding; no replace directives; templates/bn is a synced copy authored in cms.

Spec: cms docs/superpowers/specs/2026-07-07-proto-first-plugin-sdk-design.md

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-07 10:51:00 +08:00

47 lines
1.4 KiB
Go

package caps
import (
"context"
abiv1 "git.dev.alexdunmow.com/block/pluginsdk/abi/v1"
"git.dev.alexdunmow.com/block/pluginsdk/plugin"
"github.com/google/uuid"
)
// embeddingsStub implements plugin.EmbeddingService over embeddings.*
// capability calls.
type embeddingsStub struct{ base }
var _ plugin.EmbeddingService = (*embeddingsStub)(nil)
func (s *embeddingsStub) GenerateEmbedding(ctx context.Context, text string) ([]float32, error) {
resp := &abiv1.EmbeddingsGenerateEmbeddingResponse{}
req := &abiv1.EmbeddingsGenerateEmbeddingRequest{Text: text}
if err := s.invoke(ctx, "generate_embedding", req, resp); err != nil {
return nil, err
}
return resp.GetEmbedding(), nil
}
func (s *embeddingsStub) EmbedContent(ctx context.Context, sourceType string, sourceID uuid.UUID, text string) (bool, error) {
resp := &abiv1.EmbeddingsEmbedContentResponse{}
req := &abiv1.EmbeddingsEmbedContentRequest{
SourceType: sourceType,
SourceId: sourceID.String(),
Text: text,
}
if err := s.invoke(ctx, "embed_content", req, resp); err != nil {
return false, err
}
return resp.GetEmbedded(), nil
}
// IsAvailable has no error channel; a transport failure reports unavailable.
func (s *embeddingsStub) IsAvailable() bool {
resp := &abiv1.EmbeddingsIsAvailableResponse{}
if err := s.invoke(context.Background(), "is_available", &abiv1.EmbeddingsIsAvailableRequest{}, resp); err != nil {
return false
}
return resp.GetAvailable()
}