return path.isAbsolute(filename) ? filename : path.join(destinationDir, filename);

}

export function parseNpmReadmeMetadata(raw) {

let parsed;

try {

parsed = JSON.parse(raw);

} catch {

return "";

}

return typeof parsed === "string" ? parsed.trim() : "";

}

function npmViewReadme(spec) {

return execFileSync("npm", ["view", spec, "readme", "--json", "--prefer-online"], {

encoding: "utf8",

stdio: ["ignore", "pipe", "pipe"],

});

}

function sleep(ms) {

return new Promise((resolve) => setTimeout(resolve, ms));

}

throw lastError;

}

async function verifyPublishedPackageReadme(spec) {

const attempts = Number.parseInt(

process.env.OPENCLAW_PLUGIN_NPM_README_VERIFY_ATTEMPTS ?? "6",

10,

);

const delayMs = Number.parseInt(

process.env.OPENCLAW_PLUGIN_NPM_README_VERIFY_DELAY_MS ?? "10000",

10,

);

let lastError;

for (let attempt = 1; attempt <= attempts; attempt += 1) {

try {

const readme = parseNpmReadmeMetadata(npmViewReadme(spec));

if (readme) {

return readme;

}

lastError = new Error(`npm view ${spec} readme returned empty metadata`);

} catch (error) {

lastError = error;

}

if (attempt < attempts) {

console.error(

`npm readme metadata for ${spec} not ready (attempt ${attempt}/${attempts}); retrying in ${delayMs}ms...`,

);

await sleep(delayMs);

}

}

throw lastError;

}

function listFiles(rootDir, prefix = "") {

const files = [];

for (const entry of fs.readdirSync(path.join(rootDir, prefix), { withFileTypes: true })) {

if (errors.length > 0) {

throw new Error(errors.join("\n"));

}

const readme = await verifyPublishedPackageReadme(spec);

return {

packageName: packedPackage.packageJson.name,

version: packedPackage.packageJson.version,

fileCount: packedPackage.files.length,

readmeLength: readme.length,

};

} finally {

fs.rmSync(workingDir, { force: true, recursive: true });

}

const result = await verifyPublishedPluginRuntime(spec);

console.log(

`plugin-npm-published-runtime-check: ${result.packageName}@${result.version} OK (${result.fileCount} files)`,

`plugin-npm-published-runtime-check: ${result.packageName}@${result.version} OK (${result.fileCount} files, ${result.readmeLength} readme chars)`,

);

}