fix: fix dev and publish

.changeset/strong-flies-add.md

@@ -0,0 +1,12 @@
+---
+"wrangler": patch
+---
+
+fix: fix `dev` and `publish`
+
+We introduced some bugs in recent PRs
+
+- In https://github.com/cloudflare/wrangler2/pull/196, we broke being able to pass an entrypoint directly to the cli. In this PR, I just reverted that fix. I'll reopen https://github.com/cloudflare/wrangler2/issues/78 and we'll tackle it again later. (cc @jgentes)
+- In https://github.com/cloudflare/wrangler2/pull/215, we broke being able to publish a script by just passing `--latest` or `--compatibility-data` in the cli. This PR fixes that by reading the correct argument when choosing whether to publish.
+- In https://github.com/cloudflare/wrangler2/pull/247, we broke how we made requests by passing headers to requests. This PR reverts the changes made in `cfetch/internal.ts`. (cc @petebacondarwin)
+- In https://github.com/cloudflare/wrangler2/pull/244, we broke `dev` and it would immediately crash. This PR fixes the reference in `dev.tsx` that was breaking. (cc @petebacondarwin)

packages/wrangler/src/__tests__/dev.test.tsx

@@ -15,9 +15,10 @@ describe("Dev component", () => {
       accountId: "some-account-id",
       public: "some/public/path",
     });
-    expect(lastFrame()).toMatchInlineSnapshot(`
+    expect(lastFrame().split("\n").slice(0, 2).join("\n"))
+      .toMatchInlineSnapshot(`
       "Something went wrong:
-      You cannot use the service worker format with a \`public\` directory."
+      Error: You cannot use the service worker format with a \`public\` directory."
     `);
   });
 });

packages/wrangler/src/cfetch/internal.ts

@@ -1,5 +1,5 @@
-import fetch, { Headers } from "node-fetch";
-import type { RequestInit } from "node-fetch";
+import fetch from "node-fetch";
+import type { RequestInit, HeadersInit } from "node-fetch";
 import { getAPIToken, loginOrRefreshIfRequired } from "../user";
 
 export const CF_API_BASE_URL =
@@ -21,7 +21,7 @@ export async function fetchInternal<ResponseType>(
 ): Promise<ResponseType> {
   await requireLoggedIn();
   const apiToken = requireApiToken();
-  const headers = new Headers(init.headers);
+  const headers = cloneHeaders(init.headers);
   addAuthorizationHeader(headers, apiToken);
 
   const queryString = queryParams ? `?${queryParams.toString()}` : "";
@@ -40,6 +40,10 @@ export async function fetchInternal<ResponseType>(
   }
 }
 
+function cloneHeaders(headers: HeadersInit): HeadersInit {
+  return { ...headers };
+}
+
 async function requireLoggedIn(): Promise<void> {
   const loggedIn = await loginOrRefreshIfRequired();
   if (!loggedIn) {
@@ -55,7 +59,7 @@ function requireApiToken(): string {
   return apiToken;
 }
 
-function addAuthorizationHeader(headers: Headers, apiToken: string): void {
+function addAuthorizationHeader(headers: HeadersInit, apiToken: string): void {
   if (headers["Authorization"]) {
     throw new Error(
       "The request already specifies an authorisation header - cannot add a new one."

packages/wrangler/src/dev.tsx

@@ -484,9 +484,9 @@ function useEsbuild(props: {
       // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
       const metafile = result.metafile!;
       const outputEntry = Object.entries(metafile.outputs).find(
-        ([_path, { entryPoint }]) =>
-          entryPoint === Object.keys(metafile.inputs)[0]
+        ([_path, { entryPoint }]) => entryPoint === entry
       ); // assumedly only one entry point
+
       if (outputEntry === undefined) {
         throw new Error(
           `Cannot find entry-point "${entry}" in generated bundle.`
@@ -508,7 +508,9 @@ function useEsbuild(props: {
       // so this is a no-op error handler
     });
     return () => {
-      result.stop?.();
+      if (result && result.stop) {
+        result.stop();
+      }
     };
   }, [entry, destination, staticRoot, jsxFactory, jsxFragment]);
   return bundle;
@@ -776,7 +778,7 @@ function ErrorFallback(props: { error: Error }) {
   return (
     <>
       <Text>Something went wrong:</Text>
-      <Text>{props.error.message}</Text>
+      <Text>{props.error.stack}</Text>
     </>
   );
 }

packages/wrangler/src/publish.ts

@@ -54,7 +54,7 @@ export default async function publish(props: Props): Promise<void> {
     props.env && config.env ? config.env[props.env] || {} : config;
 
   assert(
-    envRootObj.compatibility_date || props["compatibility-date"],
+    envRootObj.compatibility_date || props.compatibilityDate,
     "A compatibility_date is required when publishing. Add one to your wrangler.toml file, or pass it in your terminal as --compatibility_date. See https://developers.cloudflare.com/workers/platform/compatibility-dates for more information."
   );
 
@@ -139,7 +139,7 @@ export default async function publish(props: Props): Promise<void> {
   const metafile = result.metafile!;
   const expectedEntryPoint = props.public
     ? path.join(path.dirname(file), "static-asset-facade.js")
-    : Object.keys(metafile.inputs)[0];
+    : file;
   const outputEntry = Object.entries(metafile.outputs).find(
     ([, { entryPoint }]) => entryPoint === expectedEntryPoint
   );