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108 lines
2.8 KiB
108 lines
2.8 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 Specific Plugin Utils
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// =============================
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/**
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* Returns a list of test files to pass to TASK_TEST.
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* @param {BuidlerConfig} config
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* @return {String[]} list of files to pass to mocha
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*/
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function getTestFilePaths(config){
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let target;
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// Handle --file <path|glob> cli option (subset of tests)
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(typeof config.file === 'string')
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? target = globby.sync([config.file])
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: target = [];
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// Return list of test files
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const testregex = /.*\.(js|ts|es|es6|jsx)$/;
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return target.filter(f => f.match(testregex) != null);
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}
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/**
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* Normalizes buidler paths / logging for use by the plugin utilities and
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* attaches them to the config
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* @param {BuidlerConfig} config
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* @return {BuidlerConfig} updated config
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*/
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function normalizeConfig(config){
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config.workingDir = config.paths.root;
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config.contractsDir = config.paths.sources;
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config.testDir = config.paths.tests;
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config.artifactsDir = config.paths.artifacts;
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config.logger = config.logger ? config.logger : {log: null};
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return config;
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}
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function setupNetwork(env, api){
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const networkConfig = {
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url: `http://${api.host}:${api.port}`,
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gas: api.gasLimit,
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gasPrice: api.gasPrice
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}
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const provider = createProvider(api.defaultNetworkName, networkConfig);
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env.config.networks[api.defaultNetworkName] = networkConfig;
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env.config.defaultNetwork = api.defaultNetworkName;
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env.network = {
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name: api.defaultNetworkName,
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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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getTestFilePaths: getTestFilePaths,
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setupNetwork: setupNetwork
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}
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