zonder/dist/lib/ponder/generateEnvExample.js

Ergonomic multi-chain indexing framework with dual runtime support for Ponder and Envio.

import { safeWriteFileSync } from '../utils/safeWrite.js';
export function generatePonderEnvExample(config) {
    let content = '';
    // Add RPC URLs for each chain
    Object.entries(config.chains || {}).forEach(([chainName, chain]) => {
        const chainId = chain.id;
        if (chainId) {
            content += `PONDER_RPC_URL_${chainId}=\n`;
        }
    });
    // Add database URL
    content += `
# (Optional) Postgres database URL. If not provided, SQLite will be used.
DATABASE_URL=
`;
    return content;
}
export function generateAndWritePonderEnvExample(config, outputPath = '.env.example', overwrite = false) {
    const content = generatePonderEnvExample(config);
    safeWriteFileSync(outputPath, content, { overwrite });
}