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114 lines
2.8 KiB
114 lines
2.8 KiB
const API = require('./../lib/api');
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const utils = require('./plugin-assets/plugin.utils');
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const PluginUI = require('./plugin-assets/truffle.ui');
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const pkg = require('./../package.json');
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const death = require('death');
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const path = require('path');
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const Web3 = require('web3');
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/**
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* Truffle Plugin: `truffle run coverage [options]`
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* @param {Object} config @truffle/config config
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* @return {Promise}
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*/
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async function plugin(config){
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let ui;
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let api;
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let error;
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let truffle;
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let testsErrored = false;
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try {
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death(utils.finish.bind(null, config, api)); // Catch interrupt signals
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ui = new PluginUI(config.logger.log);
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if(config.help) return ui.report('help'); // Exit if --help
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truffle = utils.loadTruffleLibrary(config);
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api = new API(utils.loadSolcoverJS(config));
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utils.setNetwork(config, api);
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// Server launch
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const address = await api.ganache(truffle.ganache);
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const web3 = new Web3(address);
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const accounts = await web3.eth.getAccounts();
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const nodeInfo = await web3.eth.getNodeInfo();
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const ganacheVersion = nodeInfo.split('/')[1];
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utils.setNetworkFrom(config, accounts);
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// Version Info
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ui.report('versions', [
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truffle.version,
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ganacheVersion,
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pkg.version
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]);
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// Exit if --version
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if (config.version) return await utils.finish(config, api);
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ui.report('network', [
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config.network,
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config.networks[config.network].network_id,
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config.networks[config.network].port
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]);
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// Instrument
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let {
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targets,
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skipped
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} = utils.assembleFiles(config, api.skipFiles);
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targets = api.instrument(targets);
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utils.reportSkipped(config, skipped);
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// Filesystem & Compiler Re-configuration
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const {
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tempArtifactsDir,
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tempContractsDir
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} = utils.getTempLocations(config);
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utils.save(targets, config.contracts_directory, tempContractsDir);
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utils.save(skipped, config.contracts_directory, tempContractsDir);
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config.contracts_directory = tempContractsDir;
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config.build_directory = tempArtifactsDir;
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config.contracts_build_directory = path.join(
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tempArtifactsDir,
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path.basename(config.contracts_build_directory)
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);
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config.all = true;
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config.test_files = utils.getTestFilePaths(config);
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config.compilers.solc.settings.optimizer.enabled = false;
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// Compile Instrumented Contracts
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await truffle.contracts.compile(config);
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// Run tests
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try {
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failures = await truffle.test.run(config)
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} catch (e) {
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error = e.stack;
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}
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// Run Istanbul
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await api.report();
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} catch(e){
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error = e;
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}
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// Finish
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await utils.finish(config, api);
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if (error !== undefined) throw error;
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if (failures > 0) throw new Error(`${failures} test(s) failed under coverage.`)
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}
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module.exports = plugin;
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