notarius/internal/modules/chunk/dnd/scenes/scriptorium_assets.go

package scenes

import (
	"fmt"
	"sync"

	"gitea.maximumdirect.net/eric/notarius/internal/framework/llm"
	"gitea.maximumdirect.net/eric/notarius/internal/modules/sharedassets"
	"gitea.maximumdirect.net/eric/notarius/internal/modules/sharedassets/dnd"
)

const scriptoriumPromptRoot = "assets/prompts"

func RegisterPromptAssets(registry *llm.AssetRegistry) error {
	promptFS, err := dnd.ModulePromptFS("dnd.scenes", embeddedAssets, []sharedassets.ModulePromptFile{
		{Name: "dnd.scenes.yaml", Path: "assets/prompts/dnd.scenes.yaml"},
		{Name: "task.md", Path: "assets/prompts/task.md"},
		{Name: "instructions.md", Path: "assets/prompts/instructions.md"},
	})
	if err != nil {
		return fmt.Errorf("prepare scene prompt assets: %w", err)
	}
	if err := registry.RegisterPromptFS(promptFS, scriptoriumPromptRoot); err != nil {
		return err
	}
	return registry.RegisterSchemaFS(embeddedAssets, "assets/schemas")
}

func scriptoriumPromptMetadata() (string, error) {
	scriptoriumPromptHashOnce.Do(func() {
		parts := append([]llm.AssetHashPart{
			{FS: embeddedAssets, Path: "assets/prompts/dnd.scenes.yaml"},
			{FS: embeddedAssets, Path: "assets/prompts/task.md"},
			{FS: embeddedAssets, Path: "assets/prompts/instructions.md"},
		}, append(dnd.CommonHashParts(), dnd.ReferenceHashParts()...)...)
		scriptoriumPromptHash, scriptoriumPromptHashErr = llm.HashAssets(parts)
	})
	return scriptoriumPromptHash, scriptoriumPromptHashErr
}

var (
	scriptoriumPromptHashOnce sync.Once
	scriptoriumPromptHash     string
	scriptoriumPromptHashErr  error
)