@graphprotocol/graph-cli/dist/command-helpers/registry.js

CLI for building for and deploying to The Graph

import fs from 'node:fs';
import path from 'node:path';
import { fileURLToPath } from 'node:url';
import { NetworksRegistry } from '@pinax/graph-networks-registry';
import debugFactory from '../debug.js';
const debug = debugFactory('graph-cli:registry');
export async function loadRegistry() {
    let registry;
    try {
        registry = await NetworksRegistry.fromLatestVersion();
        debug('loaded %O networks from latest registry', registry.networks.length);
    }
    catch (e) {
        debug('failed to load from latest: %O, trying from local file', e);
        try {
            registry = loadRegistryFromFile();
        }
        catch (e) {
            debug('failed to load from local file: %O', e);
            throw new Error(`Failed to load networks registry`);
        }
    }
    return registry;
}
export function loadRegistryFromFile() {
    const registryPath = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '../../config/TheGraphNetworksRegistry.json');
    if (!fs.existsSync(registryPath)) {
        debug(`Registry file not found at ${registryPath}`);
        throw new Error(`Networks registry fallback file not found`);
    }
    const fileContents = fs.readFileSync(registryPath, 'utf8');
    const registry = NetworksRegistry.fromJson(fileContents);
    debug('loaded %O networks from local registry', registry.networks.length);
    return registry;
}