gtfs-bods/dist/import.js

A CLI tool for processing UK Bus Open Data Service (BODS) GTFS data - import, export, and query transit data with ease

import { importGtfs } from 'gtfs';
import { readFile } from 'fs/promises';
import path from 'node:path';
async function importData() {
    try {
        console.log('🚀 Starting GTFS import process...');
        // Load configuration
        const configPath = process.env.CONFIG_PATH || path.resolve('./src/config.json');
        const configData = await readFile(configPath, 'utf8');
        const config = JSON.parse(configData);
        console.log('📁 Configuration loaded from:', configPath);
        console.log('📦 Agencies to import:', config.agencies.length);
        config.agencies.forEach((agency, index) => {
            console.log(`  ${index + 1}. ${agency.agency_key}: ${agency.path}`);
        });
        console.log(`🗄️  Database will be created at: ${config.sqlitePath}`);
        // Import GTFS data
        console.log('📥 Starting import...');
        console.log('⏳ This process may take several minutes for large GTFS files...');
        const startTime = Date.now();
        await importGtfs(config);
        const endTime = Date.now();
        const duration = Math.round((endTime - startTime) / 1000);
        console.log('✅ GTFS import completed successfully!');
        console.log(`⏱️  Import took ${duration} seconds`);
        console.log(`📊 SQLite database created at: ${path.resolve(config.sqlitePath)}`);
    }
    catch (error) {
        console.error('❌ Error during GTFS import:', error);
        process.exit(1);
    }
}
// Run the import function
if (import.meta.url === `file://${process.argv[1]}`) {
    importData();
}
export { importData };
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