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123 lines
3.3 KiB
123 lines
3.3 KiB
const shell = require('shelljs');
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const globby = require('globby');
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const pluginUtils = require("./plugin.utils");
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const path = require('path');
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const util = require('util');
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const { createProvider } = require("@nomiclabs/buidler/internal/core/providers/construction");
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// =============================
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// Buidler Plugin Utils
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// =============================
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/**
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* Returns a list of test files to pass to mocha.
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* @param {String} files file or glob
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* @return {String[]} list of files to pass to mocha
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*/
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function getTestFilePaths(files){
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const target = globby.sync([files])
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// Buidler supports js & ts
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const testregex = /.*\.(js|ts)$/;
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return target.filter(f => f.match(testregex) != null);
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}
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/**
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* Normalizes buidler paths / logging for use by the plugin utilities and
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* attaches them to the config
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* @param {BuidlerConfig} config
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* @return {BuidlerConfig} updated config
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*/
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function normalizeConfig(config, args={}){
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config.workingDir = config.paths.root;
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config.contractsDir = config.paths.sources;
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config.testDir = config.paths.tests;
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config.artifactsDir = config.paths.artifacts;
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config.logger = config.logger ? config.logger : {log: null};
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config.solcoverjs = args.solcoverjs
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config.gasReporter = { enabled: false }
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return config;
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}
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function setupNetwork(env, api, ui){
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let networkConfig = {};
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let networkName = (env.buidlerArguments.network !== 'buidlerevm')
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? env.buidlerArguments.network
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: api.defaultNetworkName;
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if (networkName !== api.defaultNetworkName){
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networkConfig = env.config.networks[networkName];
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const configPort = networkConfig.url.split(':')[2];
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// Warn: port conflicts
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if (api.port !== api.defaultPort && api.port !== configPort){
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ui.report('port-clash', [ configPort ])
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}
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// Prefer network port
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api.port = parseInt(configPort);
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}
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networkConfig.url = `http://${api.host}:${api.port}`;
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networkConfig.gas = api.gasLimit;
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networkConfig.gasPrice = api.gasPrice;
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const provider = createProvider(networkName, networkConfig);
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env.config.networks[networkName] = networkConfig;
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env.config.defaultNetwork = networkName;
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env.network = {
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name: networkName,
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config: networkConfig,
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provider: provider,
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}
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env.ethereum = provider;
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// Return a reference so we can set the from account
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return env.network;
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}
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/**
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* Generates a path to a temporary compilation cache directory
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* @param {BuidlerConfig} config
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* @return {String} .../.coverage_cache
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*/
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function tempCacheDir(config){
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return path.join(config.paths.root, '.coverage_cache');
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}
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/**
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* Silently removes temporary folders and calls api.finish to shut server down
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* @param {BuidlerConfig} config
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* @param {SolidityCoverage} api
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* @return {Promise}
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*/
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async function finish(config, api){
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const {
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tempContractsDir,
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tempArtifactsDir
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} = pluginUtils.getTempLocations(config);
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shell.config.silent = true;
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shell.rm('-Rf', tempContractsDir);
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shell.rm('-Rf', tempArtifactsDir);
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shell.rm('-Rf', path.join(config.paths.root, '.coverage_cache'));
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shell.config.silent = false;
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if (api) await api.finish();
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}
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module.exports = {
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normalizeConfig: normalizeConfig,
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finish: finish,
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tempCacheDir: tempCacheDir,
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setupNetwork: setupNetwork,
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getTestFilePaths: getTestFilePaths
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}
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