Deno: Failed to find files when import ts files in js (Ubuntu)

Created on 4 Jul 2020 · 3Comments · Source: denoland/deno

OS: Ubuntu 20.04 LTS

Code1 denjucks:

// @deno-types="https://deno.land/x/denjucks/mod.d.ts"
import denjucks from "https://deno.land/x/denjucks/mod.js";

console.log(
    denjucks.renderString("hello {{ txt }}", {txt: "world"})
);

Code2 view-engine:

// /app.ts
import { Application } from "https://deno.land/x/oak/mod.ts";
import {
  viewEngine,
  engineFactory,
  adapterFactory,
} from "https://deno.land/x/view_engine/mod.ts";

const ejsEngine = engineFactory.getEjsEngine();
const oakAdapter = adapterFactory.getOakAdapter();

const app = new Application();

app.use(viewEngine(oakAdapter, ejsEngine));

app.use(async (ctx, next) => {
  ctx.render("index.ejs", { data: { name: "John" } });
});

await app.listen({ port: 8000 });

<!--./index.ejs-->
<body>
  <h1><%=data.name%></h1>
</body>

Error

Both Code1 and Code2 have the same error:

error: Failed to get compiled source code of https://deno.land/[email protected]/path/mod.ts.
Reason: No such file or directory (os error 2)

Observation

denjucks is written in JS, and view-engine includes a port version of ejs, which is also written in JS. As the error is related to the import of path module, so I've checked the source code of denjucks and view-engine. However, all the path imports are being used by JS files.

Here is where I found all the path imports: