61 lines
1.5 KiB
TypeScript
61 lines
1.5 KiB
TypeScript
import { unlink } from "node:fs/promises";
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import { watch } from "node:fs";
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import { Glob } from "bun";
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import type { BuildArtifact } from "bun";
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import { join } from "node:path";
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const glob = new Glob("**/*");
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const build = async () => {
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const start = Date.now();
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const built = await Bun.build({
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entrypoints: ["./src/index.html"],
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outdir: "./dist",
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html: true,
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experimentalCss: true,
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splitting: true,
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sourcemap: "linked",
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...(process.env.NOWATCH === "1" ? {minify: true} : {})
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});
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const end = Date.now();
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await cleanOldFiles(built.outputs);
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console.log("Did build", built.success, built.logs);
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console.log("Build time:", end - start, "ms");
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};
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const cleanOldFiles = async (outputs: BuildArtifact[]) => {
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let distFiles: string[] = [];
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for await (const file of glob.scan("./dist")) {
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distFiles.push(file);
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}
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for await (const output of outputs) {
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const arr = output.path.split("\\");
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const file = arr[arr.length - 1];
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distFiles = distFiles.filter((item) => item !== file);
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}
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return await Promise.all(
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Array.from(distFiles).map((file) => unlink(join("dist", file))),
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);
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};
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if (process.env.NOWATCH !== "1") {
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watch(import.meta.dir, { recursive: true }, async (_, file) => {
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if (!file?.startsWith("dist")) return await build();
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return;
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});
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Bun.serve({
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async fetch(request, server) {
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const { pathname } = new URL(request.url);
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const file = pathname === "/" ? "/index.html" : pathname;
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return new Response(Bun.file(`dist${file}`));
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},
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});
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}
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await build();
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