Refactor of asset bundles

plugos/syscalls/asset.ts

@@ -1,14 +1,14 @@
 import { SysCallMapping, System } from "../system.ts";
-import type { AssetBundle, FileMeta } from "../asset_bundle_reader.ts";
+import { AssetBundle } from "../asset_bundle/bundle.ts";
 
 export default function assetSyscalls(system: System<any>): SysCallMapping {
   return {
     "asset.readAsset": (
       ctx,
       name: string,
-    ): { data: string; meta: FileMeta } => {
+    ): string => {
       return (system.loadedPlugs.get(ctx.plug.name)!.manifest!
-        .assets as AssetBundle)[name];
+        .assets as AssetBundle).readFileAsDataUrl(name);
     },
   };
 }

plugos/syscalls/fs.deno.ts

@@ -1,7 +1,7 @@
 import type { SysCallMapping } from "../system.ts";
-import { mime, path } from "../../server/deps.ts";
-import { base64Decode, base64Encode } from "../../plugos/base64.ts";
-import type { FileMeta } from "../asset_bundle_reader.ts";
+import { mime, path } from "../deps.ts";
+import { base64Decode, base64Encode } from "../asset_bundle/base64.ts";
+import { FileMeta } from "../../common/types.ts";
 
 export default function fileSystemSyscalls(root = "/"): SysCallMapping {
   function resolvedPath(p: string): string {

plugos/syscalls/store.deno.test.ts

@@ -1,14 +1,10 @@
 import { assertEquals } from "../../test_deps.ts";
 import { SQLite } from "../../server/deps.ts";
-import { sandboxFactory } from "../environments/deno_sandbox.ts";
+import { createSandbox } from "../environments/deno_sandbox.ts";
 import { System } from "../system.ts";
 import { ensureTable, storeSyscalls } from "./store.deno.ts";
 
-import assetBundle from "../../dist/asset_bundle.json" assert { type: "json" };
-import { AssetBundle } from "../asset_bundle_reader.ts";
-
 Deno.test("Test store", async () => {
-  const createSandbox = sandboxFactory(assetBundle as AssetBundle);
   const db = new SQLite(":memory:");
   await ensureTable(db, "test_table");
   const system = new System("server");