Playing around with native adapter #456
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,80 +1,137 @@ | ||
| #! /usr/bin/env node | ||
| // import { build } from "esbuild"; | ||
| // import { stringify } from "yaml"; | ||
| // import { spawn } from "child_process"; | ||
| // import { join, dirname } from "path"; | ||
| // import fs from "fs-extra"; | ||
| // import { fileURLToPath } from "url"; | ||
| import { | ||
| generateBuildOutput, | ||
| loadConfig, | ||
| populateOutputBundleOptions, | ||
| validateOutputDirectory, | ||
| } from "../utils.js"; | ||
| import { getBuildOptions, runBuild } from "@apphosting/common"; | ||
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| // const __filename = fileURLToPath(import.meta.url); | ||
| // const __dirname = dirname(__filename); | ||
| // export async function main() { | ||
| // const root = process.cwd(); | ||
| // console.log(`🏗️ Starting Adapter Build in ${root}...`); | ||
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| // // 1. Run Next.js Build | ||
| // const nextBuild = spawn("npx", ["next", "build"], { | ||
| // stdio: "inherit", | ||
| // cwd: root, | ||
| // shell: true, | ||
| // env: { ...process.env, NODE_ENV: "production" }, | ||
| // }); | ||
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| // await new Promise<void>((resolve, reject) => { | ||
| // nextBuild.on("close", (code) => { | ||
| // if (code === 0) resolve(); | ||
| // else reject(new Error(`Next.js build failed with code ${code}`)); | ||
| // }); | ||
| // }); | ||
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| // // 2. Move Standalone Output to .apphosting | ||
| // const standaloneDir = join(root, ".next", "standalone"); | ||
| // const outputDir = join(root, ".apphosting"); | ||
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| // // Clean previous build | ||
| // await fs.remove(outputDir); | ||
| // await fs.ensureDir(outputDir); | ||
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| // console.log("📦 Copying standalone server to .apphosting..."); | ||
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| // // Copy the standalone directory content to .apphosting | ||
| // // Note: This includes a 'server.js' and 'node_modules' | ||
| // await fs.copy(standaloneDir, outputDir); | ||
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| // // Copy the 'public' folder and '.next/static' (Standalone doesn't include these by default!) | ||
| // await fs | ||
| // .copy(join(root, "public"), join(outputDir, "public"), { dereference: true }) | ||
| // .catch(() => {}); | ||
| // await fs.copy(join(root, ".next", "static"), join(outputDir, ".next", "static"), { | ||
| // dereference: true, | ||
| // }); | ||
| // const configSource = join(root, ".next", "firebase-next-config.json"); | ||
| // const configDest = join(outputDir, "firebase-next-config.json"); | ||
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| // if (await fs.pathExists(configSource)) { | ||
| // console.log("📦 Copying serialized config..."); | ||
| // await fs.copy(configSource, configDest); | ||
| // } else { | ||
| // console.warn("⚠️ Could not find firebase-next-config.json. Server may fail to start."); | ||
| // } | ||
| // // 3. Bundle OUR Runtime Server | ||
| // // We put our serve.js *next to* the Next.js server.js | ||
| // console.log("📦 Bundling runtime server..."); | ||
| // await build({ | ||
| // entryPoints: [join(__dirname, "serve.js")], | ||
| // bundle: true, | ||
| // platform: "node", | ||
| // format: "cjs", | ||
| // outfile: join(outputDir, "adapter-server.js"), | ||
| // external: ["next", "react", "react-dom"], | ||
| // }); | ||
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| // console.log("📦 Generating bundle.yaml..."); | ||
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| // const bundle = { | ||
| // version: "v1", | ||
| // runConfig: { | ||
| // // This runs the file we just bundled in step 3 | ||
| // runCommand: "node .apphosting/adapter-server.js", | ||
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| // concurrency: 80, | ||
| // cpu: 1, | ||
| // memoryMiB: 512, | ||
| // minInstances: 0, | ||
| // maxInstances: 100, | ||
| // }, | ||
| // metadata: { | ||
| // adapterPackageName: "wei-nextjs-adapter-test", | ||
| // adapterVersion: "15.0.3", | ||
| // frameworkVersion: "16.0.1", | ||
| // framework: "nextjs", | ||
| // }, | ||
| // outputFiles: { | ||
| // serverApp: { | ||
| // include: [".apphosting"], | ||
| // }, | ||
| // }, | ||
| // }; | ||
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| // await fs.writeFile(join(outputDir, "bundle.yaml"), stringify(bundle)); | ||
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| // console.log("✅ Build complete. Artifacts in .apphosting/"); | ||
| // } | ||
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| // main().catch((err) => { | ||
| // console.error(err); | ||
| // process.exit(1); | ||
| // }); | ||
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| import { join } from "node:path"; | ||
| // Opt-out sending telemetry to Vercel | ||
| process.env.NEXT_TELEMETRY_DISABLED = "1"; | ||
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| process.env.NEXT_ADAPTER_PATH = join(import.meta.dirname, "..", "index.cjs"); | ||
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| await runBuild(); | ||
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| const opts = getBuildOptions(); | ||
| const root = process.cwd(); | ||
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| const nextConfig = await loadConfig(root, opts.projectDirectory); | ||
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| const nextBuildDirectory = join(opts.projectDirectory, nextConfig.distDir); | ||
| const outputBundleOptions = populateOutputBundleOptions( | ||
| root, | ||
| opts.projectDirectory, | ||
| nextBuildDirectory, | ||
| ); | ||
| await generateBuildOutput(root, opts.projectDirectory, outputBundleOptions, nextBuildDirectory); | ||
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| await validateOutputDirectory(outputBundleOptions, nextBuildDirectory); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,96 @@ | ||
| import { createServer } from "http"; | ||
| import { parse } from "url"; | ||
| import path from "path"; | ||
| import fs from "fs"; | ||
| import { fileURLToPath } from "url"; | ||
| import { createRequire } from "module"; | ||
| import { dirname } from "path"; | ||
| const __filename = fileURLToPath(import.meta.url); | ||
| const require = createRequire(import.meta.url); | ||
| const __dirname = dirname(__filename); | ||
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| // 1. SET ENV VARS | ||
| // @ts-ignore | ||
|
Check failure on line 13 in packages/@apphosting/adapter-nextjs/src/bin/serve.ts
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| process.env['NODE_ENV'] = "production"; | ||
| process.env['NEXT_PRIVATE_MINIMAL_MODE'] = "1"; | ||
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| async function start() { | ||
| // 1. GET THE APP ROOT | ||
| // The CLI passes the app directory as the first argument (process.argv[2]) | ||
| // If missing, fallback to the current directory (but that usually fails in this setup) | ||
| const serverDir = process.argv[2] || process.cwd(); | ||
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| console.log(`> Starting server from: ${serverDir}`); | ||
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| // 2. IMPORT NEXT.JS INTERNALS | ||
| const nextMetaPath = require.resolve("next/dist/server/request-meta", { paths: [serverDir] }); | ||
| const { NEXT_REQUEST_META } = require(nextMetaPath); | ||
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| let configPath = path.join(serverDir, "output.json"); | ||
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| if (!fs.existsSync(configPath)) { | ||
| configPath = path.join(process.cwd(), ".apphosting", "output.json"); | ||
| } | ||
| if (!fs.existsSync(configPath)) { | ||
| console.error(`❌ Config not found at: ${configPath}`); | ||
| process.exit(1); | ||
| } | ||
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| const rawConfig = fs.readFileSync(configPath, 'utf-8'); | ||
| const buildContext = JSON.parse(rawConfig); | ||
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| // Helper to find the postponed state for a path | ||
| const getPostponedState = (path: string) => { | ||
| let prerender = buildContext.outputs.prerenders.find((it: any) => it.pathname === path); | ||
| if (!prerender) { | ||
| const dynamicMatch = buildContext.routes.dynamicRoutes.find((it: any) => | ||
| path.match(new RegExp(it.sourceRegex)) | ||
| )?.source; | ||
| prerender = buildContext.outputs.prerenders.find((it: any) => it.pathname === dynamicMatch); | ||
| } | ||
| return prerender?.fallback?.postponedState; | ||
| }; | ||
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| // 4. SETUP SERVER | ||
| const nextPath = require.resolve("next/dist/server/next-server", { paths: [serverDir] }); | ||
| const NextServer = require(nextPath).default; | ||
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| const server = new NextServer({ | ||
| dir: serverDir, | ||
| hostname: '0.0.0.0', | ||
| port: parseInt(process.env.PORT || "8080"), | ||
| conf: buildContext.config, | ||
| }); | ||
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| await server.prepare(); | ||
| const requestHandler = server.getRequestHandler(); | ||
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| createServer(async (req: any, res: any) => { | ||
| try { | ||
| const parsedUrl = parse(req.url, true); | ||
| const { pathname } = parsedUrl; | ||
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| if (req.headers['next-resume'] === '1' && pathname) { | ||
| const postponed = getPostponedState(pathname); | ||
| if (postponed) { | ||
| console.log(`⚡️ Injecting Postponed State for ${pathname}`); | ||
| req[NEXT_REQUEST_META] = { postponed }; | ||
| } | ||
| } | ||
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| if (!req.headers['x-matched-path']) { | ||
| req.headers['x-matched-path'] = pathname; | ||
| } | ||
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| await requestHandler(req, res, parsedUrl); | ||
| } catch (err) { | ||
| console.error(err); | ||
| res.statusCode = 500; | ||
| res.end("Internal Error"); | ||
| } | ||
| }).listen(parseInt(process.env.PORT || "8080"), () => { | ||
| console.log(`> Ready on http://localhost:${process.env.PORT || 8080}`); | ||
| }); | ||
| } | ||
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| start(); | ||
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The
fastifydependency was added, but it doesn't appear to be used anywhere in the codebase. The newserve.tsuses Node's built-inhttpmodule. To keep dependencies clean, this unused package should be removed.