feat!: remove serverBuildTarget codepaths

docs: update docs to reference removal of serverBuildTarget

.changeset/cool-wombats-chew.md

@@ -0,0 +1,5 @@
+---
+"@remix-run/dev": major
+---
+
+Remove serverBuildTarget remix.config option.

docs/file-conventions/remix-config.md

@@ -116,25 +116,13 @@ to `"build/index.js"`.
 
 ## serverBuildTarget
 
-<docs-warning>This option is deprecated and will be removed in the next major version release. Use a combination of [`publicPath`][public-path],
+<docs-warning>This option has been removed in v2. Use a combination of [`publicPath`][public-path],
 [`serverBuildPath`][server-build-path], [`serverConditions`][server-conditions],
 [`serverDependenciesToBundle`][server-dependencies-to-bundle]
 [`serverMainFields`][server-main-fields], [`serverMinify`][server-minify],
 [`serverModuleFormat`][server-module-format] and/or
 [`serverPlatform`][server-platform] instead.</docs-warning>
 
-The target of the server build. Defaults to `"node-cjs"`.
-
-The `serverBuildTarget` can be one of the following:
-
-- [`"arc"`][arc]
-- [`"cloudflare-pages"`][cloudflare-pages]
-- [`"cloudflare-workers"`][cloudflare-workers]
-- [`"deno"`][deno]
-- [`"netlify"`][netlify]
-- [`"node-cjs"`][node-cjs]
-- [`"vercel"`][vercel]
-
 **Migration Table:**
 
 | serverBuildTarget    | publicPath         | serverBuildPath                         | serverConditions | serverMainFields        | serverModuleFormat | serverPlatform | serverDependenciesToBundle | serverMinify |

packages/remix-dev/__tests__/fixtures/cloudflare/remix.config.js

@@ -1,11 +1,14 @@
 /** @type {import('@remix-run/dev').AppConfig} */
 module.exports = {
-  serverBuildTarget: "cloudflare-pages",
+  serverBuildPath: "functions/[[path]].js",
+  serverConditions: ["worker"],
+  serverMainFields: ["browser", "module", "main"],
+  serverModuleFormat: "esm",
+  serverPlatform: "neutral",
   server: "./server.js",
   devServerBroadcastDelay: 1000,
   ignoredRouteFiles: ["**/.*"],
   // appDirectory: "app",
   // assetsBuildDirectory: "public/build",
-  // serverBuildPath: "functions/[[path]].js",
   // publicPath: "/build/",
 };

packages/remix-dev/__tests__/fixtures/deno/remix.config.js

@@ -1,6 +1,9 @@
 /** @type {import('@remix-run/dev').AppConfig} */
 module.exports = {
-  serverBuildTarget: "deno",
+  serverConditions: ["deno", "worker"],
+  serverMainFields: ["browser", "module", "main"],
+  serverModuleFormat: "esm",
+  serverPlatform: "neutral",
   server: "./server.ts",
   /*
   If live reload causes page to re-render without changes (live reload is too fast),

packages/remix-dev/__tests__/fixtures/stack/remix.config.js

@@ -1,6 +1,5 @@
 /** @type {import('@remix-run/dev').AppConfig} */
 module.exports = {
-  serverBuildTarget: "node-cjs",
   ignoredRouteFiles: ["**/.*"],
   // appDirectory: "app",
   // assetsBuildDirectory: "public/build",

packages/remix-dev/__tests__/readConfig-test.ts

@@ -1,23 +1,17 @@
 import path from "path";
 
 import type { RemixConfig } from "../config";
-import { serverBuildTargetWarning, readConfig } from "../config";
+import { readConfig } from "../config";
 
 const remixRoot = path.resolve(__dirname, "./fixtures/stack");
 
 describe("readConfig", () => {
   let config: RemixConfig;
-  let warnStub;
   beforeEach(async () => {
-    let consoleWarn = console.warn;
-    warnStub = jest.fn();
-    console.warn = warnStub;
     config = await readConfig(remixRoot);
-    console.warn = consoleWarn;
   });
 
   it("generates a config", async () => {
-    expect(warnStub).toHaveBeenCalledWith(serverBuildTargetWarning);
     expect(config).toMatchInlineSnapshot(
       {
         rootDirectory: expect.any(String),
@@ -75,7 +69,6 @@ describe("readConfig", () => {
           },
         },
         "serverBuildPath": Any<String>,
-        "serverBuildTarget": "node-cjs",
         "serverBuildTargetEntryModule": "export * from \\"@remix-run/dev/server-build\\";",
         "serverConditions": undefined,
         "serverDependenciesToBundle": Array [],

packages/remix-dev/config.ts

@@ -13,7 +13,6 @@ import { serverBuildVirtualModule } from "./compiler/virtualModules";
 import { writeConfigDefaults } from "./compiler/utils/tsconfig/write-config-defaults";
 import { flatRoutes } from "./config/flat-routes";
 import { getPreferredPackageManager } from "./cli/getPreferredPackageManager";
-import { warnOnce } from "./compiler/warnings";
 
 export interface RemixMdxConfig {
   rehypePlugins?: any[];
@@ -24,15 +23,6 @@ export type RemixMdxConfigFunction = (
   filename: string
 ) => Promise<RemixMdxConfig | undefined> | RemixMdxConfig | undefined;
 
-export type ServerBuildTarget =
-  | "node-cjs"
-  | "arc"
-  | "netlify"
-  | "vercel"
-  | "cloudflare-pages"
-  | "cloudflare-workers"
-  | "deno";
-
 export type ServerModuleFormat = "esm" | "cjs";
 export type ServerPlatform = "node" | "neutral";
 
@@ -138,13 +128,6 @@ export interface AppConfig {
    */
   serverBuildPath?: string;
 
-  /**
-   * The target of the server build. Defaults to "node-cjs".
-   *
-   * @deprecated Use a combination of `{@link AppConfig.publicPath}`, `{@link AppConfig.serverBuildPath}`, `{@link AppConfig.serverConditions}`, `{@link AppConfig.serverDependenciesToBundle}`, `{@link AppConfig.serverMainFields}`, `{@link AppConfig.serverMinify}`, `{@link AppConfig.serverModuleFormat}` and/or `{@link AppConfig.serverPlatform}` instead.
-   */
-  serverBuildTarget?: ServerBuildTarget;
-
   /**
    * The order of conditions to use when resolving server dependencies'
    * `exports` field in `package.json`.
@@ -281,12 +264,6 @@ export interface RemixConfig {
    */
   serverBuildPath: string;
 
-  /**
-   * The target of the server build. Defaults to "node-cjs".
-   *
-   * @deprecated Use a combination of `{@link AppConfig.publicPath}`, `{@link AppConfig.serverBuildPath}`, `{@link AppConfig.serverConditions}`, `{@link AppConfig.serverDependenciesToBundle}`, `{@link AppConfig.serverMainFields}`, `{@link AppConfig.serverMinify}`, `{@link AppConfig.serverModuleFormat}` and/or `{@link AppConfig.serverPlatform}` instead.   */
-  serverBuildTarget?: ServerBuildTarget;
-
   /**
    * The default entry module for the server build if a {@see AppConfig.server}
    * is not provided.
@@ -397,17 +374,7 @@ export async function readConfig(
     }
   }
 
-  if (appConfig.serverBuildTarget) {
-    warnOnce(serverBuildTargetWarning, "v2_serverBuildTarget");
-  }
-
-  let isCloudflareRuntime = ["cloudflare-pages", "cloudflare-workers"].includes(
-    appConfig.serverBuildTarget ?? ""
-  );
-  let isDenoRuntime = appConfig.serverBuildTarget === "deno";
-
   let serverBuildPath = resolveServerBuildPath(rootDirectory, appConfig);
-  let serverBuildTarget = appConfig.serverBuildTarget;
   let serverBuildTargetEntryModule = `export * from ${JSON.stringify(
     serverBuildVirtualModule.id
   )};`;
@@ -418,21 +385,6 @@ export async function readConfig(
   let serverMinify = appConfig.serverMinify;
   let serverModuleFormat = appConfig.serverModuleFormat || "cjs";
   let serverPlatform = appConfig.serverPlatform || "node";
-  if (isCloudflareRuntime) {
-    serverConditions ??= ["worker"];
-    serverDependenciesToBundle = "all";
-    serverMainFields ??= ["browser", "module", "main"];
-    serverMinify ??= true;
-    serverModuleFormat = "esm";
-    serverPlatform = "neutral";
-  }
-  if (isDenoRuntime) {
-    serverConditions ??= ["deno", "worker"];
-    serverDependenciesToBundle = "all";
-    serverMainFields ??= ["module", "main"];
-    serverModuleFormat = "esm";
-    serverPlatform = "neutral";
-  }
   serverMainFields ??=
     serverModuleFormat === "esm" ? ["module", "main"] : ["main", "module"];
   serverMinify ??= false;
@@ -547,9 +499,7 @@ export async function readConfig(
   process.env.REMIX_DEV_SERVER_WS_PORT = String(devServerPort);
   let devServerBroadcastDelay = appConfig.devServerBroadcastDelay || 0;
 
-  let defaultPublicPath =
-    appConfig.serverBuildTarget === "arc" ? "/_static/build/" : "/build/";
-  let publicPath = addTrailingSlash(appConfig.publicPath || defaultPublicPath);
+  let publicPath = addTrailingSlash(appConfig.publicPath || "/build/");
 
   let rootRouteFile = findEntry(appDirectory, "root");
   if (!rootRouteFile) {
@@ -638,7 +588,6 @@ export async function readConfig(
     rootDirectory,
     routes,
     serverBuildPath,
-    serverBuildTarget,
     serverBuildTargetEntryModule,
     serverConditions,
     serverDependenciesToBundle,
@@ -692,21 +641,6 @@ const resolveServerBuildPath = (
 ) => {
   let serverBuildPath = "build/index.js";
 
-  switch (appConfig.serverBuildTarget) {
-    case "arc":
-      serverBuildPath = "server/index.js";
-      break;
-    case "cloudflare-pages":
-      serverBuildPath = "functions/[[path]].js";
-      break;
-    case "netlify":
-      serverBuildPath = ".netlify/functions-internal/server.js";
-      break;
-    case "vercel":
-      serverBuildPath = "api/index.js";
-      break;
-  }
-
   // retain deprecated behavior for now
   if (appConfig.serverBuildDirectory) {
     serverBuildPath = path.join(appConfig.serverBuildDirectory, "index.js");
@@ -725,5 +659,3 @@ let listFormat = new Intl.ListFormat("en", {
   style: "long",
   type: "conjunction",
 });
-
-export let serverBuildTargetWarning = `The "serverBuildTarget" config option is deprecated. Use a combination of "publicPath", "serverBuildPath", "serverConditions", "serverDependenciesToBundle", "serverMainFields", "serverMinify", "serverModuleFormat" and/or "serverPlatform" instead.`;