MCP Cloudflare DNS Server

import execa from 'execa'; import findVersions from 'find-versions'; const oneMegabyte = 1000 * 1000; const knownBinaryArguments = new Map([ ...[ 'ffmpeg', 'ffprobe', 'ffplay' ].map(name => [name, ['-version']]), ['openssl', ['version']] ]); const defaultPossibleArguments = [ ['--version'], ['version'] ]; export default async function binaryVersion(binary, options = {}) { let possibleArguments; if (options.args === undefined) { const customArgs = knownBinaryArguments.get(binary); possibleArguments = customArgs === undefined ? defaultPossibleArguments : [customArgs]; } else { possibleArguments = [options.args]; } for (const args of possibleArguments) { try { // eslint-disable-next-line no-await-in-loop const {all} = await execa(binary, args, { all: true, maxBuffer: oneMegabyte }); const [version] = findVersions(all, {loose: true}); if (version !== undefined) { return version; } } catch (error) { if (error.code === 'ENOENT') { const newError = new Error(`Couldn't find the \`${binary}\` binary. Make sure it's installed and in your $PATH.`); newError.sourceError = error; throw newError; } if (error.code === 'EACCES') { throw error; } } } throw new Error(`Couldn't find version of \`${binary}\``); }