Update CMD to serve instead of run; remove deps.ts in favor of deno.json

README.md

@@ -51,17 +51,17 @@ WORKDIR /app
 # Prefer not to run as root.
 USER deno
 
-# Cache the dependencies as a layer (the following two steps are re-run only when deps.ts is modified).
-# Ideally cache deps.ts will download and compile _all_ external files used in main.ts.
-COPY deps.ts .
-RUN deno install --entrypoint deps.ts
+# Cache the dependencies as a layer (the following two steps are re-run only when deno.json is modified).
+# Ideally cache deno.json will download and compile _all_ external files used in main.ts.
+COPY deno.json .
+RUN deno install
 
 # These steps will be re-run upon each file change in your working directory:
 COPY . .
 # Compile the main app so that it doesn't need to be compiled each startup/entry.
 RUN deno cache main.ts
 
-CMD ["run", "--allow-net", "main.ts"]
+CMD ["serve", "--port", "1993", "main.ts"]
 ```
 
 and build and run this locally:

example/Dockerfile

@@ -8,14 +8,14 @@ WORKDIR /app
 # Prefer not to run as root.
 USER deno
 
-# Cache the dependencies as a layer (the following two steps are re-run only when deps.ts is modified).
-# Ideally cache deps.ts will download and compile _all_ external files used in main.ts.
-COPY deps.ts .
-RUN deno install --entrypoint deps.ts
+# Cache the dependencies as a layer (the following two steps are re-run only when deno.json is modified).
+# Ideally cache deno.json will download and compile _all_ external files used in main.ts.
+COPY deno.json .
+RUN deno install
 
 # These steps will be re-run upon each file change in your working directory:
 COPY . .
 # Compile the main app so that it doesn't need to be compiled each startup/entry.
 RUN deno cache main.ts
 
-CMD ["run", "--allow-net", "main.ts"]
+CMD ["serve", "--port", "1993", "main.ts"]

example/deno.json

@@ -0,0 +1 @@
+{}

example/main.ts

@@ -1,10 +1,6 @@
-import { serve } from "./deps.ts";
+export default {
+  async fetch(request) {        
+      return new Response("Hello world!");
+  },
+};
 
-const PORT = 1993;
-const s = serve(`0.0.0.0:${PORT}`);
-const body = new TextEncoder().encode("Hello World\n");
-
-console.log(`Server started on port ${PORT}`);
-for await (const req of s) {
-  req.respond({ body });
-}