@openzeppelin/cli
Version:
Command-line interface for the OpenZeppelin smart contract platform
97 lines • 3.78 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const fs_1 = __importDefault(require("fs"));
const path_1 = __importDefault(require("path"));
const lodash_1 = require("lodash");
const NetworkConfig = {
name: 'NetworkConfig',
initialize(root = process.cwd()) {
this.createContractsDir(root);
this.createNetworkConfigFile(root);
},
exists(root = process.cwd()) {
const filename = this.getConfigFileName(root);
return fs_1.default.existsSync(filename);
},
getConfig(root = process.cwd()) {
const filename = this.getConfigFileName(root);
// eslint-disable-next-line @typescript-eslint/no-var-requires
const networksConfigFile = require(filename);
const buildDir = `${root}/build/contracts`;
return Object.assign(Object.assign({}, networksConfigFile), { buildDir });
},
getBuildDir() {
return `${process.cwd()}/build/contracts`;
},
loadNetworkConfig(networkName, root = process.cwd()) {
const config = this.getConfig(root);
const { networks } = config;
if (!networks[networkName])
throw Error(`Given network '${networkName}' is not defined in your networks.js file`);
const network = networks[networkName];
if (lodash_1.isUndefined(network.networkId)) {
network.networkId = network.network_id;
}
const provider = this.getProvider(networks[networkName]);
const artifactDefaults = this.getArtifactDefaults(config, networks[networkName]);
return Object.assign(Object.assign({}, config), { network,
provider,
artifactDefaults });
},
getProvider(network) {
if (!network.provider) {
return this.getURL(network);
}
else if (typeof network.provider === 'function') {
return network.provider();
}
else {
return network.provider;
}
},
getURL(network) {
const networkUrl = network.url;
if (networkUrl)
return networkUrl;
const { host, port, protocol, path } = network;
if (!host)
throw Error('A host name is required for the network connection');
let url = `${(protocol !== null && protocol !== void 0 ? protocol : 'http')}://${host}`;
if (port)
url += `:${port}`;
if (path)
url += `/${path}`;
return url;
},
getArtifactDefaults(zosConfigFile, network) {
const defaults = ['gas', 'gasPrice', 'from'];
const configDefaults = lodash_1.omitBy(lodash_1.pick(zosConfigFile, defaults), lodash_1.isUndefined);
const networkDefaults = lodash_1.omitBy(lodash_1.pick(network, defaults), lodash_1.isUndefined);
return Object.assign(Object.assign({}, configDefaults), networkDefaults);
},
createContractsDir(root) {
const contractsDir = `${root}/contracts`;
this.createDir(contractsDir);
},
createNetworkConfigFile(root) {
if (!this.exists(root)) {
const blueprint = path_1.default.resolve(__dirname, './blueprint.networks.js');
const target = this.getConfigFileName(root);
fs_1.default.copyFileSync(blueprint, target);
}
},
createDir(dir) {
if (!fs_1.default.existsSync(dir)) {
fs_1.default.mkdirSync(dir);
fs_1.default.writeFileSync(`${dir}/.gitkeep`, '');
}
},
getConfigFileName(root) {
return `${root}/networks.js`;
},
};
exports.default = NetworkConfig;
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