Compose production modules through family registrars

internal/modules/generic/register/register.go

@@ -0,0 +1,61 @@
+// Package register composes the production domain-neutral module family.
+package register
+
+import (
+	"fmt"
+
+	"gitea.maximumdirect.net/eric/notarius/internal/framework/llm"
+	"gitea.maximumdirect.net/eric/notarius/internal/framework/pipeline"
+	"gitea.maximumdirect.net/eric/notarius/internal/modules/chunk/generic"
+	"gitea.maximumdirect.net/eric/notarius/internal/modules/merge/appendorder"
+	"gitea.maximumdirect.net/eric/notarius/internal/modules/normalize/noop"
+	jsonoutput "gitea.maximumdirect.net/eric/notarius/internal/modules/output/json"
+	alwaysaccept "gitea.maximumdirect.net/eric/notarius/internal/validators/generic/always_accept"
+	alwaysreject "gitea.maximumdirect.net/eric/notarius/internal/validators/generic/always_reject"
+	validjson "gitea.maximumdirect.net/eric/notarius/internal/validators/generic/valid_json"
+	validjsonschema "gitea.maximumdirect.net/eric/notarius/internal/validators/generic/valid_json_schema"
+)
+
+// Register adds all production domain-neutral modules and validators.
+func Register(registries pipeline.Registries, assets *llm.AssetRegistry) error {
+	_ = assets
+	if err := validateRegistries(registries); err != nil {
+		return err
+	}
+	registrations := []struct {
+		name     string
+		register func() error
+	}{
+		{name: "generic chunker", register: func() error { return generic.Register(registries.Chunkers) }},
+		{name: "appendorder merger", register: func() error { return appendorder.Register(registries.Mergers) }},
+		{name: "noop normalizer", register: func() error { return noop.Register(registries.Normalizers) }},
+		{name: "always accept validator", register: func() error { return alwaysaccept.Register(registries.Validators) }},
+		{name: "always reject validator", register: func() error { return alwaysreject.Register(registries.Validators) }},
+		{name: "valid json validator", register: func() error { return validjson.Register(registries.Validators) }},
+		{name: "valid json schema validator", register: func() error { return validjsonschema.Register(registries.Validators) }},
+		{name: "json output encoder", register: func() error { return jsonoutput.Register(registries.Outputs) }},
+	}
+	for _, registration := range registrations {
+		if err := registration.register(); err != nil {
+			return fmt.Errorf("register %s: %w", registration.name, err)
+		}
+	}
+	return nil
+}
+
+func validateRegistries(registries pipeline.Registries) error {
+	switch {
+	case registries.Chunkers == nil:
+		return fmt.Errorf("generic registrar: chunker registry must not be nil")
+	case registries.Mergers == nil:
+		return fmt.Errorf("generic registrar: merger registry must not be nil")
+	case registries.Normalizers == nil:
+		return fmt.Errorf("generic registrar: normalizer registry must not be nil")
+	case registries.Validators == nil:
+		return fmt.Errorf("generic registrar: validator registry must not be nil")
+	case registries.Outputs == nil:
+		return fmt.Errorf("generic registrar: output registry must not be nil")
+	default:
+		return nil
+	}
+}