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import * as path from "path";
import { statSync } from "fs";
import type { ServeOptions } from "bun";
const PROJECT_ROOT = import.meta.dir;
const PUBLIC_DIR = path.resolve(PROJECT_ROOT, "public");
const BUILD_DIR = path.resolve(PROJECT_ROOT, "build");
await Bun.build({
entrypoints: ["./src/index.tsx"],
outdir: "./build",
});
function serveFromDir(config: { directory: string; path: string }): Response | null {
let basePath = path.join(config.directory, config.path);
const suffixes = ["", ".html", "index.html"];
for (const suffix of suffixes) {
try {
const pathWithSuffix = path.join(basePath, suffix);
const stat = statSync(pathWithSuffix);
if (stat && stat.isFile()) {
return new Response(Bun.file(pathWithSuffix));
}
} catch (err) {}
}
return null;
}
export default {
fetch(request) {
let reqPath = new URL(request.url).pathname;
console.log(request.method, reqPath);
if (reqPath === "/") reqPath = "/index.html";
// check public
const publicResponse = serveFromDir({ directory: PUBLIC_DIR, path: reqPath });
if (publicResponse) return publicResponse;
// check /.build
const buildResponse = serveFromDir({ directory: BUILD_DIR, path: reqPath });
if (buildResponse) return buildResponse;
return new Response("File not found", {
status: 404,
});
},
} satisfies ServeOptions;
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