import { execFileSync } from "node:child_process";

import { resolve } from "node:path";

import { validateExternalCodePluginPackageJson } from "../../packages/plugin-package-contract/src/index.ts";

import { readBoundedResponseText } from "./bounded-response.ts";

import {

collectExtensionPackageJsonCandidates,

collectChangedPathsFromGitRange,

"package.json",

"pnpm-lock.yaml",

"packages/plugin-package-contract/src/index.ts",

"scripts/lib/bounded-response.ts",

"scripts/lib/npm-publish-plan.mjs",

"scripts/lib/plugin-npm-release.ts",

"scripts/lib/plugin-clawhub-release.ts",

);

}

async function readBoundedResponseText(

response: Response,

label: string,

maxBytes = CLAWHUB_RESPONSE_BODY_MAX_BYTES,

): Promise<string> {

const contentLength = Number.parseInt(response.headers.get("content-length") ?? "", 10);

if (Number.isFinite(contentLength) && contentLength > maxBytes) {

throw new Error(`${label} response body exceeded ${maxBytes} bytes.`);

}

if (!response.body) {

return "";

}

const reader = response.body.getReader();

const decoder = new TextDecoder();

const chunks: string[] = [];

let totalBytes = 0;

let canceled = false;

try {

for (;;) {

const { done, value } = await reader.read();

if (done) {

const tail = decoder.decode();

if (tail) {

chunks.push(tail);

}

break;

}

totalBytes += value.byteLength;

if (totalBytes > maxBytes) {

canceled = true;

await reader.cancel().catch(() => undefined);

throw new Error(`${label} response body exceeded ${maxBytes} bytes.`);

}

chunks.push(decoder.decode(value, { stream: true }));

}

} finally {

if (!canceled) {

reader.releaseLock();

}

}

return chunks.join("");

}

async function readClawHubPackageOwnerDetail(

response: Response,

packageName: string,

): Promise<ClawHubPackageOwnerDetail> {

return JSON.parse(

await readBoundedResponseText(response, `ClawHub package owner response for ${packageName}`),

await readBoundedResponseText(

response,

`ClawHub package owner response for ${packageName}`,

CLAWHUB_RESPONSE_BODY_MAX_BYTES,

),

) as ClawHubPackageOwnerDetail;

}