Metabase

#!/usr/bin/env node /** * Build script for creating MCPB package */ const fs = require('fs'); const path = require('path'); const { execSync } = require('child_process'); function log(message) { console.log(`[MCPB Builder] ${message}`); } function buildMcpbPackage() { log('Building Metabase MCP MCPB package...'); try { const manifestPath = path.join(process.cwd(), 'manifest.json'); // Verify manifest exists if (!fs.existsSync(manifestPath)) { throw new Error('manifest.json not found'); } // Read and validate manifest const manifest = JSON.parse(fs.readFileSync(manifestPath, 'utf8')); const outputFile = `${manifest.name}-${manifest.version}.mcpb`; log(`Building: ${manifest.name} v${manifest.version}`); // Build the MCPB package const mcpbCommand = `mcpb pack . ${outputFile}`; log(`Executing: ${mcpbCommand}`); execSync(mcpbCommand, { stdio: 'inherit', cwd: process.cwd() }); log(`Successfully created: ${outputFile}`); // Verify the file was created const outputPath = path.join(process.cwd(), outputFile); if (!fs.existsSync(outputPath)) { throw new Error(`MCPB file was not created: ${outputFile}`); } const stats = fs.statSync(outputPath); log(`File size: ${(stats.size / 1024 / 1024).toFixed(2)} MB`); return outputFile; } catch (error) { log(`Error building MCPB package: ${error.message}`); throw error; } } function main() { log('Starting MCPB package build process...'); // Ensure we're in the project root const packageJsonPath = path.join(process.cwd(), 'package.json'); if (!fs.existsSync(packageJsonPath)) { throw new Error('package.json not found. Please run this script from the project root.'); } // Build the MCPB package const outputFile = buildMcpbPackage(); log('\nMCPB package built successfully!'); log(`Created: ${outputFile}`); } if (require.main === module) { try { main(); } catch (error) { console.error(`[MCPB Builder] Fatal error: ${error.message}`); process.exit(1); } } module.exports = { buildMcpbPackage };