@kadena/kadena-cli/lib/commands/devnet/utils/devnetHelpers.js

Kadena CLI tool to interact with the Kadena blockchain (manage keys, transactions, etc.)

import { defaultDevnet, defaultDevnetsPath, devnetDefaults, } from '../../../constants/devnets.js';
import { mergeConfigs, sanitizeFilename, } from '../../../utils/globalHelpers.js';
import yaml from 'js-yaml';
import path from 'path';
import { services } from '../../../services/index.js';
/**
 * Writes the given devnet setting to the devnet folder
 *
 * @param {TDevnetsCreateOptions} options - The set of configuration options.
 * @param {string} options.name - The name of your devnet container.
 * @param {number} options.port - The port to forward to the Chainweb node API.
 * @param {boolean} options.useVolume - Whether or not to mount a persistent volume to the container.
 * @param {string} options.mountPactFolder - The folder containing Pact files to mount to the container.
 * @param {string} options.version - The version of the kadena/devnet image to use.
 * @returns {void} - No return value; the function writes directly to a file.
 */
export async function writeDevnet(options) {
    const { name } = options;
    const sanitizedDevnet = sanitizeFilename(name).toLowerCase();
    const devnetFilePath = path.join(defaultDevnetsPath, `${sanitizedDevnet}.yaml`);
    let existingConfig = typeof devnetDefaults[name] !== 'undefined'
        ? { ...devnetDefaults[name] }
        : { ...devnetDefaults.devnet };
    if (await services.filesystem.fileExists(devnetFilePath)) {
        const content = await services.filesystem.readFile(devnetFilePath);
        if (content !== null) {
            existingConfig = yaml.load(content);
        }
    }
    const devnetConfig = mergeConfigs(existingConfig, options);
    await services.filesystem.ensureDirectoryExists(path.dirname(devnetFilePath));
    await services.filesystem.writeFile(devnetFilePath, yaml.dump(devnetConfig));
}
/**
 * Removes the given devnet setting from the devnets folder
 *
 * @param {Pick<IDevnetsCreateOptions, 'name'>} options - The set of configuration options.
 * @param {string} options.name - The name of the devnet configuration.
 */
export async function removeDevnetConfiguration(options) {
    const { name } = options;
    const sanitizedDevnet = sanitizeFilename(name).toLowerCase();
    const devnetFilePath = path.join(defaultDevnetsPath, `${sanitizedDevnet}.yaml`);
    await services.filesystem.deleteFile(devnetFilePath);
}
export async function defaultDevnetIsConfigured() {
    return await services.filesystem.fileExists(path.join(defaultDevnetsPath, `${defaultDevnet}.yaml`));
}
export async function getDevnetConfiguration(name) {
    const devnetFilePath = path.join(defaultDevnetsPath, `${name}.yaml`);
    const content = await services.filesystem.readFile(devnetFilePath);
    if (content === null)
        return null;
    return yaml.load(content);
}
export async function loadDevnetConfig(devnet) {
    const devnetFilePath = path.join(defaultDevnetsPath, `${devnet}.yaml`);
    if (!(await services.filesystem.fileExists(devnetFilePath))) {
        throw new Error('Devnet configuration file not found.');
    }
    return yaml.load((await services.filesystem.readFile(devnetFilePath)));
}
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