bec3a43f55
Every CoreServices interface (core/plugin/deps.go) now has a guest-side stub
that marshals to the WO-WZ-001 capability messages and dispatches through the
generic host_call transport, so plugin service code compiles and runs
unchanged against content.Content, settings.Settings, plugin.PluginBridge, etc.
- core/plugin/wasmguest/caps/: one file per family (17 families, 38 methods),
a var _ <iface> = (*stub)(nil) compile proof each, and NewCoreServices(call)
assembling them. The transport is injected (CallFunc) so marshaling is
natively testable; the wasm shim binds it to CallHost, DESCRIBE probes pass
nil (capability calls fail cleanly instead of nil-panicking).
- Error mapping wraps AbiError with <family>.<method> context and maps
DEADLINE_EXCEEDED onto context.DeadlineExceeded.
- RAGService.RegisterContentFetcher stays guest-side (RAGStub) for
HOOK_RAG_FETCH dispatch; Query/OnContentChanged marshal out. dispatch.go and
describe.go now source fetchers from the caps RAG stub.
- caps_roundtrip_test.go: fake transport + 76 deterministic golden payloads
(family_method_{req,resp}.pb) covering 100% of families, plus error-mapping,
deadline, nil-transport, and guest-side-fetcher tests. WO-WZ-006 replays the
same goldens to prevent host/guest drift.
- Acceptance: testdata/fixture Load hook calls deps.Content/Settings/Bridge
unchanged (compiles for wasip1); caps_wasmhost_test.go drives it end-to-end
through a real wazero module + fake host_call table.
- Disposition table in docs/wasm-abi.md: every member stub | host-side
(Pool, Interceptors, AppURL/MediaPath, CoreServiceBindings host-side).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
47 lines
1.5 KiB
Go
47 lines
1.5 KiB
Go
package caps
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import (
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"context"
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"encoding/json"
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abiv1 "git.dev.alexdunmow.com/block/core/abi/v1"
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"git.dev.alexdunmow.com/block/core/datasources"
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"github.com/google/uuid"
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)
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// datasourcesStub implements datasources.Datasources over datasources.*
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// capability calls. Items ([]any) and Meta (map[string]any) cross as JSON.
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type datasourcesStub struct{ base }
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var _ datasources.Datasources = (*datasourcesStub)(nil)
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func (s *datasourcesStub) ResolveBucket(ctx context.Context, bucketID uuid.UUID) (*datasources.Result, error) {
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resp := &abiv1.DatasourcesResolveBucketResponse{}
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req := &abiv1.DatasourcesResolveBucketRequest{BucketId: bucketID.String()}
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if err := s.invoke(ctx, "resolve_bucket", req, resp); err != nil {
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return nil, err
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}
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return datasourceResultFromProto(resp.GetResult()), nil
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}
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func (s *datasourcesStub) ResolveBucketByKey(ctx context.Context, bucketKey string) (*datasources.Result, error) {
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resp := &abiv1.DatasourcesResolveBucketByKeyResponse{}
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req := &abiv1.DatasourcesResolveBucketByKeyRequest{BucketKey: bucketKey}
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if err := s.invoke(ctx, "resolve_bucket_by_key", req, resp); err != nil {
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return nil, err
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}
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return datasourceResultFromProto(resp.GetResult()), nil
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}
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func datasourceResultFromProto(r *abiv1.DatasourceResult) *datasources.Result {
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if r == nil {
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return nil
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}
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out := &datasources.Result{Total: int(r.GetTotal())}
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if items := r.GetItemsJson(); len(items) > 0 {
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_ = json.Unmarshal(items, &out.Items)
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}
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out.Meta = unmarshalMap(r.GetMetaJson())
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return out
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}
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