Register item registry normalization

internal/modules/dnd/normalize/itemregistry/prompt_assets.go

@@ -0,0 +1,62 @@
+package itemregistry
+
+import (
+	"fmt"
+	"io/fs"
+	"sync"
+
+	rootassets "gitea.maximumdirect.net/eric/notarius/assets"
+	"gitea.maximumdirect.net/eric/notarius/internal/framework/llm"
+	"gitea.maximumdirect.net/eric/notarius/internal/framework/promptfs"
+	"gitea.maximumdirect.net/eric/notarius/internal/modules/dnd/shared"
+)
+
+const promptAssetRoot = "assets/prompts"
+
+var promptAssetManifest = shared.PromptAssetManifest{
+	ModuleDir: PromptID,
+	ModuleFiles: []promptfs.ModulePromptFile{
+		{Name: "prompt.yaml", Path: "prompts/prompt.yaml"},
+		{Name: "instructions.md", Path: "prompts/instructions.md"},
+		{Name: "candidates.md", Path: "prompts/candidates.md"},
+	},
+	SharedFiles: []string{"common-dnd-system.md", "common-dnd-entity-reconciliation.md", "common-dnd-transcript-windows.md"},
+}
+
+func moduleAssetFS() (fs.FS, error) {
+	assets, err := fs.Sub(rootassets.FS(), "dnd/item-registry/normalize")
+	if err != nil {
+		return nil, fmt.Errorf("scope item normalization assets: %w", err)
+	}
+	return assets, nil
+}
+
+func RegisterPromptAssets(registry *llm.AssetRegistry) error {
+	assets, err := moduleAssetFS()
+	if err != nil {
+		return err
+	}
+	promptFS, err := promptAssetManifest.PromptFS(assets)
+	if err != nil {
+		return fmt.Errorf("prepare item normalization prompt assets: %w", err)
+	}
+	return registry.RegisterPromptFS(promptFS, promptAssetRoot)
+}
+
+func promptAssetMetadata() (string, error) {
+	promptAssetHashOnce.Do(func() {
+		assets, err := moduleAssetFS()
+		if err != nil {
+			promptAssetHashErr = err
+			return
+		}
+		promptAssetHash, promptAssetHashErr = promptAssetManifest.Hash(assets)
+	})
+	return promptAssetHash, promptAssetHashErr
+}
+
+var (
+	promptAssetHashOnce sync.Once
+	promptAssetHash     string
+	promptAssetHashErr  error
+)