pleno-vue/scripts/release/verify-upload.mjs

import crypto from "node:crypto";

const sleep = (ms) => new Promise((resolve) => setTimeout(resolve, ms));

function numberEnv(name, fallback) {
  const value = Number.parseInt(process.env[name] || "", 10);
  return Number.isFinite(value) && value >= 0 ? value : fallback;
}

function requiredUrl() {
  const value = process.env.RELEASE_BASE_URL || process.env.PLAYWRIGHT_BASE_URL;
  if (!value) {
    throw new Error("RELEASE_BASE_URL or PLAYWRIGHT_BASE_URL is required.");
  }

  return value.endsWith("/") ? value : `${value}/`;
}

function pathUrl(baseUrl, assetPath) {
  const path = String(assetPath || "").replace(/^\/+/, "");
  return new URL(path, baseUrl).href;
}

async function fetchBytes(url) {
  const response = await fetch(url, {
    headers: {
      "Cache-Control": "no-cache",
      Pragma: "no-cache",
    },
  });
  const bytes = Buffer.from(await response.arrayBuffer());
  return {
    response,
    bytes,
    text: () => bytes.toString("utf8"),
  };
}

async function fetchJson(baseUrl, assetPath) {
  const url = pathUrl(baseUrl, assetPath);
  const result = await fetchBytes(url);
  const contentType = result.response.headers.get("content-type") || "";
  if (!result.response.ok) {
    throw new Error(`${assetPath} returned HTTP ${result.response.status}`);
  }
  if (contentType.includes("text/html")) {
    throw new Error(`${assetPath} was served as HTML`);
  }
  if (result.bytes.length === 0) {
    throw new Error(`${assetPath} was empty`);
  }

  try {
    return JSON.parse(result.text());
  } catch (error) {
    throw new Error(`${assetPath} did not contain valid JSON: ${error instanceof Error ? error.message : error}`);
  }
}

function compareCommit(actual, expected) {
  if (!expected) {
    return true;
  }

  return actual === expected || actual.startsWith(expected);
}

function unique(values) {
  return Array.from(new Set(values.filter(Boolean)));
}

function sha256(bytes) {
  return crypto.createHash("sha256").update(bytes).digest("hex");
}

function shouldRejectHtml(assetPath) {
  return /\.(?:js|css|json|webmanifest|svg|png|ico|woff2?|mp3)$/i.test(assetPath);
}

async function verifyAsset(baseUrl, assetPath, expectedHash) {
  const url = pathUrl(baseUrl, assetPath);
  const result = await fetchBytes(url);
  const contentType = result.response.headers.get("content-type") || "";

  if (!result.response.ok) {
    throw new Error(`${assetPath} returned HTTP ${result.response.status}`);
  }
  if (result.bytes.length === 0) {
    throw new Error(`${assetPath} was empty`);
  }
  if (shouldRejectHtml(assetPath) && contentType.includes("text/html")) {
    throw new Error(`${assetPath} was served as HTML (${contentType})`);
  }
  if (expectedHash?.sha256) {
    const actualHash = sha256(result.bytes);
    if (actualHash !== expectedHash.sha256) {
      throw new Error(`${assetPath} sha256 mismatch: expected ${expectedHash.sha256}, got ${actualHash}`);
    }
  }
}

async function verifyShell(baseUrl, shellPath) {
  const result = await fetchBytes(pathUrl(baseUrl, shellPath));
  const contentType = result.response.headers.get("content-type") || "";
  const body = result.text();

  if (!result.response.ok) {
    throw new Error(`${shellPath} returned HTTP ${result.response.status}`);
  }
  if (!contentType.includes("text/html")) {
    throw new Error(`${shellPath} did not return HTML (${contentType})`);
  }
  if (body.replace(/\s+/g, "").length < 40) {
    throw new Error(`${shellPath} returned an empty app shell`);
  }
  if (!body.includes('<div id="app"></div>')) {
    throw new Error(`${shellPath} did not include the Vue app root`);
  }
}

async function verifyRelease(baseUrl) {
  const expectedCommit = process.env.RELEASE_EXPECTED_COMMIT || process.env.GITHUB_SHA || "";
  const expectedBuildId = process.env.RELEASE_EXPECTED_BUILD_ID || "";
  const manifest = await fetchJson(baseUrl, "release-manifest.json");
  const releaseEntry = await fetchJson(baseUrl, "release-entry.json");

  if (!manifest.build_id) {
    throw new Error("release-manifest.json is missing build_id");
  }
  if (!compareCommit(String(manifest.commit_sha || ""), expectedCommit)) {
    throw new Error(`release-manifest.json commit_sha ${manifest.commit_sha || "(missing)"} did not match ${expectedCommit}`);
  }
  if (expectedBuildId && manifest.build_id !== expectedBuildId) {
    throw new Error(`release-manifest.json build_id ${manifest.build_id} did not match ${expectedBuildId}`);
  }
  if (releaseEntry.entry !== manifest.entry) {
    throw new Error("release-entry.json entry does not match release-manifest.json");
  }

  const releaseCss = JSON.stringify(releaseEntry.css || []);
  const manifestCss = JSON.stringify(manifest.css || []);
  if (releaseCss !== manifestCss) {
    throw new Error("release-entry.json css does not match release-manifest.json");
  }

  const shellPaths = unique((process.env.RELEASE_SHELL_PATHS || "/,/guest/book/wash").split(",").map((value) => value.trim()));
  for (const shellPath of shellPaths) {
    await verifyShell(baseUrl, shellPath);
  }

  const assetUrls = unique([
    "release-manifest.json",
    "release-entry.json",
    manifest.entry,
    ...(manifest.css || []),
    ...(manifest.index_asset_urls || []),
    ...(manifest.pwa_asset_urls || []),
    ...(manifest.asset_urls || []),
  ]);

  for (const assetUrl of assetUrls) {
    if (assetUrl === "/index.html") {
      continue;
    }
    await verifyAsset(baseUrl, assetUrl, manifest.asset_hashes?.[assetUrl] || manifest.asset_hashes?.[`/${String(assetUrl).replace(/^\/+/, "")}`]);
  }

  return {
    build_id: manifest.build_id,
    commit_sha: manifest.commit_sha,
    assets: assetUrls.length,
  };
}

async function main() {
  const baseUrl = requiredUrl();
  const initialWaitSeconds = numberEnv("RELEASE_WAIT_INITIAL_SECONDS", 30);
  const timeoutSeconds = numberEnv("RELEASE_WAIT_TIMEOUT_SECONDS", 300);
  const pollIntervalSeconds = numberEnv("RELEASE_POLL_INTERVAL_SECONDS", 10);

  if (initialWaitSeconds > 0) {
    console.log(`Waiting ${initialWaitSeconds}s before polling ${baseUrl}`);
    await sleep(initialWaitSeconds * 1000);
  }

  const deadline = Date.now() + timeoutSeconds * 1000;
  let attempt = 0;
  let lastError = null;

  while (Date.now() <= deadline) {
    attempt += 1;
    try {
      const result = await verifyRelease(baseUrl);
      console.log(
        `Release upload verified after ${attempt} attempt(s): build_id=${result.build_id}, commit_sha=${result.commit_sha}, assets=${result.assets}`
      );
      return;
    } catch (error) {
      lastError = error;
      const message = error instanceof Error ? error.message : String(error);
      console.log(`Release upload not ready on attempt ${attempt}: ${message}`);
      if (Date.now() > deadline) {
        break;
      }
      await sleep(pollIntervalSeconds * 1000);
    }
  }

  throw lastError || new Error("Release upload verification timed out.");
}

main().catch((error) => {
  console.error(error instanceof Error ? error.stack || error.message : error);
  process.exit(1);
});