import * as esbuild from "esbuild";

const buildConfig = await stdinJSON();

const result = await esbuild.build(buildConfig);

console.log(JSON.stringify(result.metafile ?? null));

await esbuild.stop();

async function stdinJSON() {

const chunks = [];

if (globalThis.Deno) {

for await (const chunk of globalThis.Deno.stdin.readable) {

chunks.push(chunk);

}

const length = chunks.reduce(

(previous, chunk) => previous + chunk.length,

0,

);

const buffer = new Uint8Array(length);

let offset = 0;

for (const chunk of chunks) {

buffer.set(chunk, offset);

offset += chunk.length;

}

return JSON.parse(new TextDecoder().decode(buffer));

}

for await (const chunk of process.stdin) {

chunks.push(chunk);

}

const text = Buffer.concat(chunks).toString("utf-8");

return JSON.parse(text);

}