Fix extraction of Blueprint schema

Author: brandonpayton

packages/php-wasm/universal/src/lib/index.ts

@@ -64,7 +64,7 @@ export type {
 } from './php-request-handler';
 export { rotatePHPRuntime } from './rotate-php-runtime';
 export { writeFiles } from './write-files';
-export type { FileTree } from './write-files';
+export type { FileTree, FileTreeAsync } from './write-files';
 
 export {
 	DEFAULT_BASE_URL,

packages/php-wasm/universal/src/lib/write-files.ts

@@ -9,11 +9,13 @@ export interface WriteFilesOptions {
 	rmRoot?: boolean;
 }
 
-// TODO: Consider supporting promised values for content so we can make a lazy version of FileTree
 type FileContent = Uint8Array | string | FileTree;
 type MaybePromise<T> = T | Promise<T>;
 
-export interface FileTree extends Record<string, MaybePromise<FileContent>> {}
+export interface FileTree extends Record<string, FileContent> {}
+
+export interface FileTreeAsync
+	extends Record<string, MaybePromise<FileContent>> {}
 
 /**
  * Writes multiple files to a specified directory in the Playground
@@ -35,7 +37,7 @@ export interface FileTree extends Record<string, MaybePromise<FileContent>> {}
 export async function writeFiles(
 	php: UniversalPHP,
 	root: string,
-	newFiles: MaybePromise<FileTree>,
+	newFiles: MaybePromise<FileTreeAsync>,
 	{ rmRoot = false }: WriteFilesOptions = {}
 ) {
 	if (rmRoot) {

packages/playground/blueprints/src/lib/resources.ts

@@ -2,7 +2,7 @@ import {
 	cloneResponseMonitorProgress,
 	ProgressTracker,
 } from '@php-wasm/progress';
-import { FileTree, UniversalPHP } from '@php-wasm/universal';
+import { FileTree, FileTreeAsync, UniversalPHP } from '@php-wasm/universal';
 import { dirname, joinPaths, Semaphore } from '@php-wasm/util';
 import {
 	listDescendantFiles,
@@ -27,6 +27,12 @@ export type VFSReference = {
 	/** The path to the file in the VFS */
 	path: string;
 };
+export type VFSDirectoryReference = {
+	/** Identifies the file resource as Virtual File System (VFS) */
+	resource: 'vfs';
+	/** The path to the file in the VFS */
+	path: string;
+};
 export type LiteralReference = {
 	/** Identifies the file resource as a literal file */
 	resource: 'literal';
@@ -79,13 +85,14 @@ export type BlueprintAssetDirectoryReference = {
 };
 
 export interface Directory {
-	// TODO: I think FileTree contains data that is already read. Can/should we have this lazily read instead?
-	files: FileTree;
+	files: FileTreeAsync;
 	name: string;
 }
-export type DirectoryLiteralReference = Directory & {
+export type DirectoryLiteralReference = {
 	/** Identifies the file resource as a git directory */
 	resource: 'literal:directory';
+	files: FileTree;
+	name: string;
 };
 
 export type FileReference =
@@ -99,6 +106,7 @@ export type FileReference =
 export type DirectoryReference =
 	| GitDirectoryReference
 	| DirectoryLiteralReference
+	| VFSDirectoryReference
 	| BlueprintAssetDirectoryReference;
 
 export function isResourceReference(ref: any): ref is FileReference {
@@ -339,7 +347,8 @@ export class BlueprintAssetDirectoryResource extends VFSDirectoryResource {
 	}
 }
 
-export async function createLazyVFSFileTree(
+// TODO: Should we export this?
+async function createLazyVFSFileTree(
 	path: string,
 	playground: UniversalPHP
 ): Promise<FileTree> {