137 lines
4.2 KiB
TypeScript
137 lines
4.2 KiB
TypeScript
import * as esbuild from "esbuild";
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import grabAllPages from "../../utils/grab-all-pages";
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import grabDirNames from "../../utils/grab-dir-names";
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import isDevelopment from "../../utils/is-development";
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import tailwindEsbuildPlugin from "../server/web-pages/tailwind-esbuild-plugin";
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import type { PageFiles } from "../../types";
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import grabPageReactComponentString from "../server/web-pages/grab-page-react-component-string";
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import grabRootFilePath from "../server/web-pages/grab-root-file-path";
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import ssrVirtualFilesPlugin from "./plugins/ssr-virtual-files-plugin";
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import ssrCTXArtifactTracker from "./plugins/ssr-ctx-artifact-tracker";
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import { writeFileSync } from "fs";
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import path from "path";
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import { log } from "../../utils/log";
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import {
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logBuildErrorsOnce,
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} from "../../utils/build-error-log";
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const { BUNX_CWD_MODULE_CACHE_DIR, BUNX_TMP_DIR } = grabDirNames();
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type Params = {
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post_build_fn?: (params: { artifacts: any[] }) => Promise<void> | void;
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};
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export default async function pagesSSRBundler(params?: Params) {
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const pages = grabAllPages({
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include_server: true,
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});
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const dev = isDevelopment();
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const config = global.BUNEXT_CONFIG;
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try {
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writeFileSync(
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path.join(BUNX_TMP_DIR, "ssr-pages.json"),
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JSON.stringify(pages, null, 4),
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);
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} catch (error) {}
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const entryToPage = new Map<string, PageFiles & { tsx: string }>();
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const { root_file_path } = grabRootFilePath();
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for (const page of pages) {
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if (
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page.local_path.match(/\/pages\/api\//) ||
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page.local_path.match(/\.server\.tsx?$/)
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) {
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const ts = await Bun.file(page.local_path).text();
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if (
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ts.match(
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/(export default)|(export \w+ handler)|(export \w+ server)/,
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)
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) {
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entryToPage.set(page.local_path, { ...page, tsx: ts });
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}
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continue;
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}
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const tsx = grabPageReactComponentString({
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file_path: page.local_path,
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root_file_path,
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});
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if (!tsx) continue;
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if (!tsx.match(/export default/)) continue;
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entryToPage.set(page.local_path, { ...page, tsx });
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}
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const entryPoints = [...entryToPage.keys()].map((e) => `ssr-virtual:${e}`);
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try {
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writeFileSync(
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path.join(BUNX_TMP_DIR, "ssr-entry-to-page.json"),
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JSON.stringify(Object(entryToPage), null, 4),
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);
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writeFileSync(
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path.join(BUNX_TMP_DIR, "ssr-entrypoints.json"),
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JSON.stringify(entryPoints, null, 4),
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);
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} catch (error) {}
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try {
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await esbuild.build({
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entryPoints,
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outdir: BUNX_CWD_MODULE_CACHE_DIR,
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bundle: true,
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minify: !dev,
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format: "esm",
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target: "esnext",
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platform: "node",
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define: {
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"process.env.NODE_ENV": JSON.stringify(
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dev ? "development" : "production",
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),
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},
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entryNames: "[dir]/[hash]",
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metafile: true,
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plugins: [
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tailwindEsbuildPlugin,
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ssrVirtualFilesPlugin({
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entryToPage,
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}),
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ssrCTXArtifactTracker({
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entryToPage,
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post_build_fn: params?.post_build_fn,
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}),
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],
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jsx: "automatic",
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external: [
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"react",
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"react-dom",
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"react/jsx-runtime",
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"react/jsx-dev-runtime",
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"bun:*",
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"bun",
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"sqlite-vec",
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"better-sqlite3",
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...(config.ssr_compiler_excludes || []),
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],
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splitting: true,
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logLevel: "silent",
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});
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} catch (error: any) {
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global.BUNEXT_SSR_BUNDLER_CTX_DISPOSED = true;
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global.BUNEXT_BUILD_FAILED = true;
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logBuildErrorsOnce(
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[
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{
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text: `SSR Bundler Error: ${
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error?.message || String(error)
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}`,
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},
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],
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(line) => log.error(line),
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);
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}
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}
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