Fixes #107

build.ts

@@ -47,9 +47,7 @@ async function prepareAssets(dist: string) {
     `${dist}/web/main.css`,
     compiler.to_string("expanded") as string,
   );
-  const globalManifest = await plugOsBundle(
-    new URL(`./plugs/global.plug.yaml`, import.meta.url).pathname,
-  );
+  const globalManifest = await plugOsBundle("./plugs/global.plug.yaml");
   await Deno.writeTextFile(
     `${dist}/web/global.plug.json`,
     JSON.stringify(globalManifest, null, 2),

common/markdown_parser/parse_tree.ts

@@ -59,6 +59,8 @@ export function lezerToParseTree(
 }
 
 export function parse(language: Language, text: string): ParseTree {
+  // Remove \r for Windows before parsing
+  text = text.replaceAll("\r", "");
   const tree = lezerToParseTree(text, language.parser.parse(text).topNode);
   return tree;
 }

plugos/asset_bundle/bundle.ts

@@ -57,6 +57,8 @@ export class AssetBundle {
   }
 
   writeFileSync(path: string, data: Uint8Array) {
+    // Replace \ with / for windows
+    path = path.replaceAll("\\", "/");
     const mimeType = mime.getType(path) || "application/octet-stream";
     this.bundle[path] = base64EncodedDataUrl(mimeType, data);
   }

plugos/bin/plugos-bundle.ts

@@ -76,11 +76,13 @@ export async function bundle(
       continue;
     }
     let jsFunctionName = "default",
-      filePath = path.join(rootPath, def.path);
+      filePath: string = def.path;
     if (filePath.indexOf(":") !== -1) {
       [filePath, jsFunctionName] = filePath.split(":");
     }
-
+    // Resolve path
+    filePath = path.join(rootPath, filePath);
+    
     def.code = await compile(
       filePath,
       jsFunctionName,

plugos/compile.ts

@@ -49,8 +49,9 @@ export async function compile(
     inFile = await Deno.makeTempFile({ suffix: ".ts" });
     await Deno.writeTextFile(
       inFile,
-      `import {${functionName}} from "${
-        path.resolve(filePath)
+      `import {${functionName}} from "file://${
+        // Replacaing \ with / for Windows
+        path.resolve(filePath).replaceAll("\\", "\\\\")
       }";export default ${functionName};`,
     );
   }

plugos/runtime.test.ts

@@ -130,10 +130,12 @@ Deno.test("Run a deno sandbox", async () => {
 
 import { bundle as plugOsBundle } from "./bin/plugos-bundle.ts";
 import { esbuild } from "./compile.ts";
+import { urlToPathname } from "./util.ts";
 
-const __dirname = new URL(".", import.meta.url).pathname;
+const __dirname = urlToPathname(new URL(".", import.meta.url));
 
 Deno.test("Preload dependencies", async () => {
+  
   const globalModules = await plugOsBundle(
     `${__dirname}../plugs/global.plug.yaml`,
   );

plugos/syscalls/fs.deno.test.ts

@@ -2,11 +2,12 @@ import { assert } from "../../test_deps.ts";
 import { FileMeta } from "../../common/types.ts";
 import { path } from "../deps.ts";
 import fileSystemSyscalls from "./fs.deno.ts";
+import { urlToPathname } from "../util.ts";
 
 const fakeCtx = {} as any;
 
 Deno.test("Test FS operations", async () => {
-  const thisFolder = path.dirname(new URL(import.meta.url).pathname);
+  const thisFolder = path.resolve(path.dirname(urlToPathname(new URL(import.meta.url))));
   const syscalls = fileSystemSyscalls(thisFolder);
   const allFiles: FileMeta[] = await syscalls["fs.listFiles"](
     fakeCtx,

plugos/util.ts

@@ -5,3 +5,8 @@ export function safeRun(fn: () => Promise<void>) {
     // throw e;
   });
 }
+
+export function urlToPathname(url: URL) {
+  // For Windows, remove prefix /
+  return url.pathname.replace(/^\/(\w:)/, "$1");
+}

plugs/markdown/markdown_render.test.ts

@@ -12,6 +12,7 @@ import { createSandbox } from "../../plugos/environments/deno_sandbox.ts";
 import { loadMarkdownExtensions } from "../../common/markdown_parser/markdown_ext.ts";
 import { renderMarkdownToHtml } from "./markdown_render.ts";
 import { assertEquals } from "../../test_deps.ts";
+import { urlToPathname } from "../../plugos/util.ts";
 
 Deno.test("Markdown render", async () => {
   const system = new System<any>("server");
@@ -19,7 +20,7 @@ Deno.test("Markdown render", async () => {
   await system.load(tasksPlug, createSandbox);
   const lang = buildMarkdown(loadMarkdownExtensions(system));
   const testFile = Deno.readTextFileSync(
-    new URL("test/example.md", import.meta.url).pathname,
+    urlToPathname(new URL("test/example.md", import.meta.url)),
   );
   const tree = parse(lang, testFile);
   renderMarkdownToHtml(tree, {