@aurracloud/mcp-cli
Version:
A command-line tool to install, manage, and setup MCP (Model Context Protocol) servers with Docker support
324 lines • 12.3 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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var desc = Object.getOwnPropertyDescriptor(m, k);
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Object.defineProperty(o, k2, desc);
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o[k2] = m[k];
}));
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Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
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return function (mod) {
if (mod && mod.__esModule) return mod;
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__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.checkPythonPackageExistence = checkPythonPackageExistence;
exports.checkPythonPackageExecutability = checkPythonPackageExecutability;
exports.extractPythonExecutableInfo = extractPythonExecutableInfo;
exports.isUvxExecutable = isUvxExecutable;
exports.getUvxCommand = getUvxCommand;
exports.readPyProjectToml = readPyProjectToml;
exports.hasPythonPackageFiles = hasPythonPackageFiles;
exports.checkUvxAvailability = checkUvxAvailability;
const fs = __importStar(require("fs"));
const path = __importStar(require("path"));
const logger_1 = require("./utils/logger");
const child_process_1 = require("child_process");
const util_1 = require("util");
const execPromise = (0, util_1.promisify)(child_process_1.exec);
/**
* Checks if a Python package exists on PyPI and whether it's executable via uvx
*
* @param packageName - The name of the package to check
* @returns Promise resolving to package existence and executability information
*/
async function checkPythonPackageExistence(packageName) {
try {
const response = await fetch(`https://pypi.org/pypi/${packageName}/json`);
if (!response.ok) {
// If response status is 404, package doesn't exist
if (response.status === 404) {
return {
exists: false,
isExecutable: false
};
}
// For other errors, throw
const errorText = await response.text();
throw new Error(`Failed to check package existence: ${response.status} ${response.statusText} - ${errorText}`);
}
const data = await response.json();
// Get package information
const packageInfo = data.info;
// Check if the package is executable (has console_scripts entry points or scripts)
const isExecutable = checkPythonPackageExecutability(packageInfo);
// Determine executable name and path if it's executable
let executableName;
let executablePath;
if (isExecutable) {
const execInfo = extractPythonExecutableInfo(packageInfo);
executableName = execInfo.executableName;
executablePath = execInfo.executablePath;
}
return {
exists: true,
isExecutable,
packageInfo,
executableName,
executablePath
};
}
catch (error) {
logger_1.logger.error(`Error checking Python package existence for ${packageName}`, error);
throw error;
}
}
/**
* Checks if a Python package is executable (has console scripts or entry points)
*
* @param packageInfo - Package information from PyPI
* @returns Boolean indicating if the package is executable
*/
function checkPythonPackageExecutability(packageInfo) {
// Check for console_scripts in entry_points (most common way)
if (packageInfo.entry_points) {
try {
const entryPoints = typeof packageInfo.entry_points === 'string'
? JSON.parse(packageInfo.entry_points)
: packageInfo.entry_points;
if (entryPoints.console_scripts && Object.keys(entryPoints.console_scripts).length > 0) {
return true;
}
}
catch (error) {
// If entry_points is malformed, continue checking other indicators
}
}
// Check for scripts in project_urls or other metadata
if (packageInfo.project_urls) {
// Some packages indicate executability through project URLs
const urls = Object.keys(packageInfo.project_urls).map(k => k.toLowerCase());
if (urls.some(url => url.includes('cli') || url.includes('command') || url.includes('tool'))) {
return true;
}
}
// Check classifiers for console application indicators
if (packageInfo.classifiers) {
const hasConsoleClassifier = packageInfo.classifiers.some(classifier => classifier.includes('Environment :: Console') ||
classifier.includes('Topic :: System :: Systems Administration') ||
classifier.includes('Topic :: Utilities'));
if (hasConsoleClassifier) {
return true;
}
}
// Check if package name suggests it's a tool (common patterns)
const toolPatterns = ['-cli', 'cli-', 'tool', 'cmd', 'command'];
const nameIndicatesTool = toolPatterns.some(pattern => packageInfo.name.toLowerCase().includes(pattern));
return nameIndicatesTool;
}
/**
* Extracts executable information from package metadata
*
* @param packageInfo - Package information from PyPI
* @returns Object with executable name and path information
*/
function extractPythonExecutableInfo(packageInfo) {
// Try to extract from entry_points first
if (packageInfo.entry_points) {
try {
const entryPoints = typeof packageInfo.entry_points === 'string'
? JSON.parse(packageInfo.entry_points)
: packageInfo.entry_points;
if (entryPoints.console_scripts) {
const scripts = Object.entries(entryPoints.console_scripts);
if (scripts.length > 0) {
const [scriptName, scriptPath] = scripts[0];
return {
executableName: scriptName,
executablePath: scriptPath
};
}
}
}
catch (error) {
// If entry_points is malformed, fall back to package name
}
}
// Fallback to package name as executable name
return {
executableName: packageInfo.name,
executablePath: packageInfo.name
};
}
/**
* Verifies if a Python package can be installed and executed via uvx
*
* @param packageName - The name of the package to verify
* @returns Promise resolving to a boolean indicating if the package is uvx-executable
*/
async function isUvxExecutable(packageName) {
try {
const result = await checkPythonPackageExistence(packageName);
if (!result.exists) {
logger_1.logger.warn(`Python package ${packageName} does not exist on PyPI`);
return false;
}
if (!result.isExecutable) {
logger_1.logger.warn(`Python package ${packageName} exists but is not executable`);
return false;
}
return true;
}
catch (error) {
logger_1.logger.error(`Error checking if ${packageName} is uvx-executable`, error);
return false;
}
}
/**
* Gets the recommended uvx command for a Python package
*
* @param packageName - The name of the package
* @returns Promise resolving to the uvx command structure or null if not executable
*/
async function getUvxCommand(packageName) {
try {
const result = await checkPythonPackageExistence(packageName);
if (!result.exists || !result.isExecutable) {
return null;
}
// Use the executable name if available, otherwise use package name
const executableName = result.executableName || packageName;
return {
command: 'uvx',
args: [executableName]
};
}
catch (error) {
logger_1.logger.error(`Error getting uvx command for ${packageName}`, error);
return null;
}
}
/**
* Reads and parses a pyproject.toml file
*
* @param filePath - Path to the pyproject.toml file
* @returns Parsed pyproject.toml content or null if file doesn't exist or is invalid
*/
function readPyProjectToml(filePath) {
try {
if (!fs.existsSync(filePath)) {
return null;
}
const content = fs.readFileSync(filePath, 'utf8');
// Simple TOML parsing for pyproject.toml
// This is a basic implementation - for production use, consider using a proper TOML parser
const lines = content.split('\n');
const result = {};
let currentSection = [];
let currentObject = result;
for (const line of lines) {
const trimmed = line.trim();
// Skip comments and empty lines
if (!trimmed || trimmed.startsWith('#')) {
continue;
}
// Handle section headers
if (trimmed.startsWith('[') && trimmed.endsWith(']')) {
const sectionPath = trimmed.slice(1, -1).split('.');
currentSection = sectionPath;
currentObject = result;
// Navigate/create nested structure
for (const part of sectionPath) {
if (!currentObject[part]) {
currentObject[part] = {};
}
currentObject = currentObject[part];
}
continue;
}
// Handle key-value pairs
const equalIndex = trimmed.indexOf('=');
if (equalIndex > 0) {
const key = trimmed.slice(0, equalIndex).trim();
let value = trimmed.slice(equalIndex + 1).trim();
// Remove quotes
if ((value.startsWith('"') && value.endsWith('"')) ||
(value.startsWith("'") && value.endsWith("'"))) {
value = value.slice(1, -1);
}
// Handle arrays (basic implementation)
if (value.startsWith('[') && value.endsWith(']')) {
const arrayContent = value.slice(1, -1);
if (arrayContent.trim()) {
currentObject[key] = arrayContent.split(',').map(item => item.trim().replace(/^["']|["']$/g, ''));
}
else {
currentObject[key] = [];
}
}
else {
currentObject[key] = value;
}
}
}
return result;
}
catch (error) {
logger_1.logger.error(`Error reading pyproject.toml file: ${filePath}`, error);
return null;
}
}
/**
* Checks if a directory contains Python package files
*
* @param directoryPath - Path to the directory to check
* @returns Boolean indicating if Python package files are present
*/
function hasPythonPackageFiles(directoryPath) {
const pythonFiles = [
'pyproject.toml',
'setup.py',
'setup.cfg',
'requirements.txt',
'Pipfile',
'poetry.lock',
'uv.lock'
];
return pythonFiles.some(file => fs.existsSync(path.join(directoryPath, file)));
}
/**
* Checks if uvx is available on the system
*
* @returns Promise resolving to boolean indicating if uvx is available
*/
async function checkUvxAvailability() {
try {
await execPromise('uvx --version');
return true;
}
catch (error) {
return false;
}
}
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