From 988e6399a06945319795c717d682f2aaf237edff Mon Sep 17 00:00:00 2001
From: Andre Medeiros <me@andremedeiros.info>
Date: Wed, 4 Sep 2019 16:13:28 -0400
Subject: [PATCH] refactor: coverage now reacts instead of being told what to
 do

---
 .../src/lib/contractEnhanced.ts               |   1 +
 packages/embark-coverage/src/lib/index.ts     |  40 +++---
 packages/embark-coverage/src/lib/types.ts     |   1 +
 packages/embark-mocha-tests/src/lib/index.js  |  23 ++--
 .../embark-solidity-tests/src/lib/index.js    |  16 ++-
 packages/embark-test-runner/package.json      |   4 +-
 packages/embark-test-runner/src/index.js      |  30 +++--
 packages/embark/package.json                  |   1 -
 packages/embark/src/cmd/cmd_controller.js     |   2 +-
 packages/embark/src/lib/core/engine.js        |   8 +-
 yarn.lock                                     | 119 ++++--------------
 11 files changed, 108 insertions(+), 137 deletions(-)

diff --git a/packages/embark-coverage/src/lib/contractEnhanced.ts b/packages/embark-coverage/src/lib/contractEnhanced.ts
index 9848d8501..cbca70905 100644
--- a/packages/embark-coverage/src/lib/contractEnhanced.ts
+++ b/packages/embark-coverage/src/lib/contractEnhanced.ts
@@ -142,6 +142,7 @@ export class ContractEnhanced {
       line,
       loc: location,
       name,
+      decl: location
     };
     this.coverage.f[coverageId] = 0;
     this.functionsBodyLocation[coverageId] = bodyLocation;
diff --git a/packages/embark-coverage/src/lib/index.ts b/packages/embark-coverage/src/lib/index.ts
index e5a583357..b57a88a97 100644
--- a/packages/embark-coverage/src/lib/index.ts
+++ b/packages/embark-coverage/src/lib/index.ts
@@ -18,14 +18,25 @@ export default class Coverage {
   constructor(private embark: Embark, options: any) {
     this.fs = embark.fs;
     this.fs.ensureDirSync(coverageContractsPath());
-    this.originalContractFiles = embark.config.contractsFiles;
 
-    this.contracts = this.getContracts();
+    this.contracts = [];
 
-    this.embark.events.setCommandHandler("coverage:prepareContracts", async (done) => {
+    if (!options.coverage) {
+      return;
+    }
+
+    this.embark.registerActionForEvent('tests:contracts:compile:before', async (contractsFiles, cb) => {
+      const solcVersion = this.embark.config.embarkConfig.versions.solc;
+      const enhancedContracts = contractsFiles.map((file: File) => new ContractEnhanced(file.path, solcVersion));
+
+      this.mergeContracts(enhancedContracts);
       await this.prepareContracts();
-      this.swapContracts();
-      done();
+
+      contractsFiles.forEach((cf: any) => {
+        cf.path = path.join(coverageContractsPath(), cf.path);
+      });
+
+      cb(null, contractsFiles);
     });
 
     this.embark.events.on("tests:ready", this.pushDeployedContracts.bind(this));
@@ -33,9 +44,14 @@ export default class Coverage {
     this.embark.events.on("tests:manualDeploy", this.registerWeb3Contract.bind(this));
   }
 
-  private getContracts() {
-    const solcVersion = this.embark.config.embarkConfig.versions.solc;
-    return this.originalContractFiles.map((file) => new ContractEnhanced(file.path, solcVersion));
+  private async mergeContracts(contracts: ContractEnhanced[]) {
+    contracts.forEach((contract: ContractEnhanced) => {
+      if (this.contracts.some((cc: ContractEnhanced) => cc.filepath === contract.filepath)) {
+        return;
+      }
+
+      this.contracts.push(contract);
+    });
   }
 
   private async prepareContracts() {
@@ -46,14 +62,6 @@ export default class Coverage {
     await Promise.all(promises);
   }
 
-  private swapContracts() {
-    this.embark.config.embarkConfig.contracts = this.originalContractFiles.map((file: File) => (
-      path.join(coverageContractsPath(), file.path)
-    ));
-    this.embark.config.contractsFiles = [];
-    this.embark.config.reloadConfig();
-  }
-
   private async pushDeployedContracts() {
     const newContracts = await this.getDeployedContracts();
     this.deployedContracts = this.deployedContracts.concat(newContracts);
diff --git a/packages/embark-coverage/src/lib/types.ts b/packages/embark-coverage/src/lib/types.ts
index c9d774188..535d00925 100644
--- a/packages/embark-coverage/src/lib/types.ts
+++ b/packages/embark-coverage/src/lib/types.ts
@@ -26,6 +26,7 @@ export interface Coverage {
     [functionId: number]: {
       line: number;
       loc: Location;
+      decl: Location;
       name: string;
       skip?: boolean;
     };
diff --git a/packages/embark-mocha-tests/src/lib/index.js b/packages/embark-mocha-tests/src/lib/index.js
index 63fdcdc49..9ef6d64a1 100644
--- a/packages/embark-mocha-tests/src/lib/index.js
+++ b/packages/embark-mocha-tests/src/lib/index.js
@@ -9,13 +9,14 @@ const JAVASCRIPT_TEST_MATCH = /^.+\.js$/i;
 const TEST_TIMEOUT = 15000; // 15 seconds in milliseconds
 
 class MochaTestRunner {
-  constructor(embark, _options) {
+  constructor(embark, options) {
     this.embark = embark;
+    this.events = embark.events;
+    this.plugins = options.plugins;
 
     this.files = [];
 
-    const { events } = embark;
-    events.request('tests:runner:register',
+    this.events.request('tests:runner:register',
       'JavaScript (Mocha)',
       this.match.bind(this),
       this.addFile.bind(this),
@@ -36,7 +37,7 @@ class MochaTestRunner {
   }
 
   run(options, cb) {
-    const {events} = this.embark;
+    const {events, plugins} = this;
     const {reporter} = options;
 
     const Module = require("module");
@@ -104,17 +105,17 @@ class MochaTestRunner {
         events.request("contracts:reset", next);
       },
       (next) => { // get contract files
-        if (!options.coverage) {
-          return events.request("config:contractsFiles", next);
-        }
-
-        events.request("coverage:prepareContracts", () => {
-          events.request("config:contractsFiles", next);
-        });
+        events.request("config:contractsFiles", next);
+      },
+      (cf, next) => {
+        plugins.emitAndRunActionsForEvent('tests:contracts:compile:before', cf, next);
       },
       (cf, next) => { // compile contracts
         events.request("compiler:contracts:compile", cf, next);
       },
+      (cc, next) => {
+        plugins.emitAndRunActionsForEvent('tests:contracts:compile:after', cc, next);
+      },
       (cc, next) => { // override require
         compiledContracts = cc;
 
diff --git a/packages/embark-solidity-tests/src/lib/index.js b/packages/embark-solidity-tests/src/lib/index.js
index 8d56a730a..064718a5a 100644
--- a/packages/embark-solidity-tests/src/lib/index.js
+++ b/packages/embark-solidity-tests/src/lib/index.js
@@ -28,9 +28,10 @@ const ASSERT_LIB = new File({
 });
 
 class SolidityTestRunner {
-  constructor(embark, _options) {
+  constructor(embark, options) {
     this.embark = embark;
     this.events = embark.events;
+    this.plugins = options.plugins;
 
     this.files = [];
 
@@ -56,7 +57,7 @@ class SolidityTestRunner {
 
   run(options, cb) {
     const reporter = new Reporter(options.reporter);
-    const {events} = this;
+    const {events, plugins} = this;
 
     if (this.files.length === 0) {
       return cb(null, 0);
@@ -87,9 +88,19 @@ class SolidityTestRunner {
       (next) => {
         events.request("contracts:reset", next);
       },
+      /*
+      (next) => {
+        plugins.emitAndRunActionsForEvent('tests:contracts:compile:before', contractFiles, next);
+      },
+      */
       (next) => {
         events.request("compiler:contracts:compile", contractFiles, next);
       },
+      /*
+      (cc, next) => {
+        plugins.emitAndRunActionsForEvent('tests:contracts:compile:after', cc, next);
+      },
+      */
       (compiledContracts, next) => {
         // TODO: fetch config and use it here
         events.request("contracts:build", { contracts: {} }, compiledContracts, next);
@@ -110,6 +121,7 @@ class SolidityTestRunner {
         events.request("deployment:contracts:deploy", contractsToDeploy, contractDependencies, next);
       },
       (_result, next) => {
+        events.emit('tests:ready');
         events.request("blockchain:client:provider", "ethereum", next);
       },
       (bcProvider, next) => {
diff --git a/packages/embark-test-runner/package.json b/packages/embark-test-runner/package.json
index c843dfe70..7c0ff1035 100644
--- a/packages/embark-test-runner/package.json
+++ b/packages/embark-test-runner/package.json
@@ -52,7 +52,9 @@
     "embark-i18n": "^4.1.1",
     "embark-utils": "^4.1.1",
     "fs-extra": "7.0.1",
-    "istanbul": "0.4.5",
+    "istanbul-lib-coverage": "^2.0.5",
+    "istanbul-lib-report": "2.0.8",
+    "istanbul-reports": "^2.2.4",
     "mocha": "6.2.0",
     "open": "6.4.0"
   },
diff --git a/packages/embark-test-runner/src/index.js b/packages/embark-test-runner/src/index.js
index d44c89669..f0ad0f4e4 100644
--- a/packages/embark-test-runner/src/index.js
+++ b/packages/embark-test-runner/src/index.js
@@ -1,8 +1,13 @@
 import { __ } from 'embark-i18n';
 const async = require('async');
 const chalk = require('chalk');
+
+const coverage = require('istanbul-lib-coverage');
+const reporter = require('istanbul-lib-report');
+const reports = require('istanbul-reports');
+
 const path = require('path');
-const { embarkPath, dappPath, runCmd } = require('embark-utils');
+const { dappPath } = require('embark-utils');
 import fs from 'fs';
 import { COVERAGE_GAS_LIMIT, GAS_LIMIT } from './constants';
 
@@ -19,6 +24,8 @@ class TestRunner {
     this.gasLimit = options.coverage ? COVERAGE_GAS_LIMIT : GAS_LIMIT;
     this.files = [];
 
+    //this.istanbulPath = findup('node_modules/.bin/istanbul', { cwd: __dirname });
+
     this.events.setCommandHandler('tests:run', (options, callback) => {
       this.run(options, callback);
     });
@@ -63,14 +70,6 @@ class TestRunner {
 
         async.series(runnerFns, next);
       },
-      (_results, next) => {
-        if (!options.coverage) {
-          return next();
-        }
-
-        const cmd = `${embarkPath('node_modules/.bin/istanbul')} report --root .embark --format html --format lcov`;
-        runCmd(cmd, {silent: false, exitOnError: false}, next);
-      },
     ], (err) => {
       reporter.footer();
 
@@ -78,6 +77,7 @@ class TestRunner {
         return cb(err, reporter.passes, reporter.fails);
       }
 
+      this.generateCoverageReport();
       process.stdout.write(chalk`{blue Coverage report created. You can find it here:}\n{white.underline ${dappPath('coverage/index.html')}}\n`);
 
       if (options.noBrowser) {
@@ -91,6 +91,18 @@ class TestRunner {
     });
   }
 
+  generateCoverageReport() {
+    const coveragePath = path.join(dappPath(), ".embark", "coverage.json");
+    const coverageMap = JSON.parse(fs.readFileSync(coveragePath));
+    const map = coverage.createCoverageMap(coverageMap);
+    const tree = reporter.summarizers.nested(map);
+
+    const ctx = reporter.createContext({ dir: 'coverage' });
+    const report = reports.create('html', { skipEmpty: false, skipFull: false });
+
+    tree.visit(report, ctx);
+  }
+
   getFilesFromDir(filePath, cb) {
     fs.stat(filePath, (err, fileStat) => {
       const errorMessage = `File "${filePath}" doesn't exist or you don't have permission to it`.red;
diff --git a/packages/embark/package.json b/packages/embark/package.json
index 78235d08c..6c67b3d10 100644
--- a/packages/embark/package.json
+++ b/packages/embark/package.json
@@ -159,7 +159,6 @@
     "http-proxy": "1.17.0",
     "http-shutdown": "1.2.0",
     "ipfs-api": "17.2.4",
-    "istanbul": "0.4.5",
     "json-parse-better-errors": "1.0.2",
     "lodash.clonedeep": "4.5.0",
     "mocha": "6.2.0",
diff --git a/packages/embark/src/cmd/cmd_controller.js b/packages/embark/src/cmd/cmd_controller.js
index 32828004f..9cf58f16c 100644
--- a/packages/embark/src/cmd/cmd_controller.js
+++ b/packages/embark/src/cmd/cmd_controller.js
@@ -923,7 +923,7 @@ class EmbarkController {
         engine.registerModuleGroup("compiler");
         engine.registerModuleGroup("contracts");
         engine.registerModuleGroup("pipeline");
-        engine.registerModuleGroup("tests");
+        engine.registerModuleGroup("tests", options);
 
         let plugin = engine.plugins.createPlugin('cmdcontrollerplugin', {});
         plugin.registerActionForEvent("embark:engine:started", async (_params, cb) => {
diff --git a/packages/embark/src/lib/core/engine.js b/packages/embark/src/lib/core/engine.js
index 4823f12e7..7d2cfd535 100644
--- a/packages/embark/src/lib/core/engine.js
+++ b/packages/embark/src/lib/core/engine.js
@@ -188,11 +188,11 @@ class Engine {
     });
   }
 
-  testComponents() {
+  testComponents(options) {
     this.registerModulePackage('embark-test-runner');
-    this.registerModulePackage('embark-coverage');
-    this.registerModulePackage('embark-solidity-tests');
-    this.registerModulePackage('embark-mocha-tests');
+    this.registerModulePackage('embark-coverage', {plugins: this.plugins, coverage: options.coverage});
+    this.registerModulePackage('embark-solidity-tests', {plugins: this.plugins, coverage: options.coverage});
+    this.registerModulePackage('embark-mocha-tests', {plugins: this.plugins, coverage: options.coverage});
   }
 
   compilerComponents(_options) {
diff --git a/yarn.lock b/yarn.lock
index dd3a5b205..e80d7dc31 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3174,11 +3174,6 @@ abbrev@1:
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
   integrity sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==
 
-abbrev@1.0.x:
-  version "1.0.9"
-  resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.0.9.tgz#91b4792588a7738c25f35dd6f63752a2f8776135"
-  integrity sha1-kbR5JYinc4wl813W9jdSovh3YTU=
-
 abstract-leveldown@^5.0.0, abstract-leveldown@~5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/abstract-leveldown/-/abstract-leveldown-5.0.0.tgz#f7128e1f86ccabf7d2893077ce5d06d798e386c6"
@@ -3806,11 +3801,6 @@ async-limiter@^1.0.0, async-limiter@~1.0.0:
   resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.1.tgz#dd379e94f0db8310b08291f9d64c3209766617fd"
   integrity sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ==
 
-async@1.x, async@^1.4.2, async@^1.5.2, async@~1.5.2:
-  version "1.5.2"
-  resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
-  integrity sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo=
-
 async@2.6.1:
   version "2.6.1"
   resolved "https://registry.yarnpkg.com/async/-/async-2.6.1.tgz#b245a23ca71930044ec53fa46aa00a3e87c6a610"
@@ -3823,6 +3813,11 @@ async@3.1.0:
   resolved "https://registry.yarnpkg.com/async/-/async-3.1.0.tgz#42b3b12ae1b74927b5217d8c0016baaf62463772"
   integrity sha512-4vx/aaY6j/j3Lw3fbCHNWP0pPaTCew3F6F3hYyl/tHs/ndmV1q7NW9T5yuJ2XAGwdQrP+6Wu20x06U4APo/iQQ==
 
+async@^1.4.2, async@^1.5.2, async@~1.5.2:
+  version "1.5.2"
+  resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
+  integrity sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo=
+
 async@^2.0.1, async@^2.1.2, async@^2.1.4, async@^2.4.0, async@^2.5.0, async@^2.6.0, async@^2.6.1:
   version "2.6.3"
   resolved "https://registry.yarnpkg.com/async/-/async-2.6.3.tgz#d72625e2344a3656e3a3ad4fa749fa83299d82ff"
@@ -7551,18 +7546,6 @@ escape-string-regexp@1.0.5, escape-string-regexp@^1.0.2, escape-string-regexp@^1
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
   integrity sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=
 
-escodegen@1.8.x:
-  version "1.8.1"
-  resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.8.1.tgz#5a5b53af4693110bebb0867aa3430dd3b70a1018"
-  integrity sha1-WltTr0aTEQvrsIZ6o0MN07cKEBg=
-  dependencies:
-    esprima "^2.7.1"
-    estraverse "^1.9.1"
-    esutils "^2.0.2"
-    optionator "^0.8.1"
-  optionalDependencies:
-    source-map "~0.2.0"
-
 escodegen@^1.11.1, escodegen@^1.9.1:
   version "1.12.0"
   resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.12.0.tgz#f763daf840af172bb3a2b6dd7219c0e17f7ff541"
@@ -7874,11 +7857,6 @@ esprima-extract-comments@^1.1.0:
   dependencies:
     esprima "^4.0.0"
 
-esprima@2.7.x, esprima@^2.7.1:
-  version "2.7.3"
-  resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
-  integrity sha1-luO3DVd59q1JzQMmc9HDEnZ7pYE=
-
 esprima@^3.1.3:
   version "3.1.3"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-3.1.3.tgz#fdca51cee6133895e3c88d535ce49dbff62a4633"
@@ -7903,11 +7881,6 @@ esrecurse@^4.1.0:
   dependencies:
     estraverse "^4.1.0"
 
-estraverse@^1.9.1:
-  version "1.9.3"
-  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-1.9.3.tgz#af67f2dc922582415950926091a4005d29c9bb44"
-  integrity sha1-r2fy3JIlgkFZUJJgkaQAXSnJu0Q=
-
 estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
   version "4.3.0"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.3.0.tgz#398ad3f3c5a24948be7725e83d11a7de28cdbd1d"
@@ -9498,17 +9471,6 @@ glob@7.1.3:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@^5.0.15:
-  version "5.0.15"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-5.0.15.tgz#1bc936b9e02f4a603fcc222ecf7633d30b8b93b1"
-  integrity sha1-G8k2ueAvSmA/zCIuz3Yz0wuLk7E=
-  dependencies:
-    inflight "^1.0.4"
-    inherits "2"
-    minimatch "2 || 3"
-    once "^1.3.0"
-    path-is-absolute "^1.0.0"
-
 glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, glob@^7.1.4, glob@~7.1.1:
   version "7.1.4"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.4.tgz#aa608a2f6c577ad357e1ae5a5c26d9a8d1969255"
@@ -9817,7 +9779,7 @@ handlebars@4.0.14:
   optionalDependencies:
     uglify-js "^3.1.4"
 
-handlebars@^4.0.1, handlebars@^4.0.3, handlebars@^4.1.2:
+handlebars@^4.0.3, handlebars@^4.1.2:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.1.2.tgz#b6b37c1ced0306b221e094fc7aca3ec23b131b67"
   integrity sha512-nvfrjqvt9xQ8Z/w0ijewdD/vvWDTOweBUm96NTr66Wfvo1mJenBLwcYmPs3TIBP5ruzYGD7Hx/DaM9RmhroGPw==
@@ -11416,6 +11378,15 @@ istanbul-lib-instrument@^3.0.0:
     istanbul-lib-coverage "^2.0.5"
     semver "^6.0.0"
 
+istanbul-lib-report@2.0.8, istanbul-lib-report@^2.0.2:
+  version "2.0.8"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-2.0.8.tgz#5a8113cd746d43c4889eba36ab10e7d50c9b4f33"
+  integrity sha512-fHBeG573EIihhAblwgxrSenp0Dby6tJMFR/HvlerBsrCTD5bkUuoNtn3gVh29ZCS824cGGBPn7Sg7cNk+2xUsQ==
+  dependencies:
+    istanbul-lib-coverage "^2.0.5"
+    make-dir "^2.1.0"
+    supports-color "^6.1.0"
+
 istanbul-lib-report@^1.1.5:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-1.1.5.tgz#f2a657fc6282f96170aaf281eb30a458f7f4170c"
@@ -11426,15 +11397,6 @@ istanbul-lib-report@^1.1.5:
     path-parse "^1.0.5"
     supports-color "^3.1.2"
 
-istanbul-lib-report@^2.0.2:
-  version "2.0.8"
-  resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-2.0.8.tgz#5a8113cd746d43c4889eba36ab10e7d50c9b4f33"
-  integrity sha512-fHBeG573EIihhAblwgxrSenp0Dby6tJMFR/HvlerBsrCTD5bkUuoNtn3gVh29ZCS824cGGBPn7Sg7cNk+2xUsQ==
-  dependencies:
-    istanbul-lib-coverage "^2.0.5"
-    make-dir "^2.1.0"
-    supports-color "^6.1.0"
-
 istanbul-lib-source-maps@^1.2.4, istanbul-lib-source-maps@^1.2.6:
   version "1.2.6"
   resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-1.2.6.tgz#37b9ff661580f8fca11232752ee42e08c6675d8f"
@@ -11464,33 +11426,13 @@ istanbul-reports@^1.5.1:
   dependencies:
     handlebars "^4.0.3"
 
-istanbul-reports@^2.0.1:
+istanbul-reports@^2.0.1, istanbul-reports@^2.2.4:
   version "2.2.6"
   resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-2.2.6.tgz#7b4f2660d82b29303a8fe6091f8ca4bf058da1af"
   integrity sha512-SKi4rnMyLBKe0Jy2uUdx28h8oG7ph2PPuQPvIAh31d+Ci+lSiEu4C+h3oBPuJ9+mPKhOyW0M8gY4U5NM1WLeXA==
   dependencies:
     handlebars "^4.1.2"
 
-istanbul@0.4.5:
-  version "0.4.5"
-  resolved "https://registry.yarnpkg.com/istanbul/-/istanbul-0.4.5.tgz#65c7d73d4c4da84d4f3ac310b918fb0b8033733b"
-  integrity sha1-ZcfXPUxNqE1POsMQuRj7C4Azczs=
-  dependencies:
-    abbrev "1.0.x"
-    async "1.x"
-    escodegen "1.8.x"
-    esprima "2.7.x"
-    glob "^5.0.15"
-    handlebars "^4.0.1"
-    js-yaml "3.x"
-    mkdirp "0.5.x"
-    nopt "3.x"
-    once "1.x"
-    resolve "1.1.x"
-    supports-color "^3.1.0"
-    which "^1.1.1"
-    wordwrap "^1.0.0"
-
 isurl@^1.0.0-alpha5:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isurl/-/isurl-1.0.0.tgz#b27f4f49f3cdaa3ea44a0a5b7f3462e6edc39d67"
@@ -11887,7 +11829,7 @@ js-tokens@^3.0.2:
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
   integrity sha1-mGbfOVECEw449/mWvOtlRDIJwls=
 
-js-yaml@3.13.1, js-yaml@3.x, js-yaml@^3.11.0, js-yaml@^3.12.0, js-yaml@^3.13.0, js-yaml@^3.13.1, js-yaml@^3.5.1, js-yaml@^3.7.0:
+js-yaml@3.13.1, js-yaml@^3.11.0, js-yaml@^3.12.0, js-yaml@^3.13.0, js-yaml@^3.13.1, js-yaml@^3.5.1, js-yaml@^3.7.0:
   version "3.13.1"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.13.1.tgz#aff151b30bfdfa8e49e05da22e7415e9dfa37847"
   integrity sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==
@@ -13897,7 +13839,7 @@ nodent-transform@^3.2.9:
   resolved "https://registry.yarnpkg.com/nodent-transform/-/nodent-transform-3.2.9.tgz#ec11a6116b5476e60bc212371cf6b8e4c74f40b6"
   integrity sha512-4a5FH4WLi+daH/CGD5o/JWRR8W5tlCkd3nrDSkxbOzscJTyTUITltvOJeQjg3HJ1YgEuNyiPhQbvbtRjkQBByQ==
 
-"nopt@2 || 3", nopt@3.x, nopt@~3.0.6:
+"nopt@2 || 3", nopt@~3.0.6:
   version "3.0.6"
   resolved "https://registry.yarnpkg.com/nopt/-/nopt-3.0.6.tgz#c6465dbf08abcd4db359317f79ac68a646b28ff9"
   integrity sha1-xkZdvwirzU2zWTF/eaxopkayj/k=
@@ -14265,7 +14207,7 @@ on-headers@~1.0.2:
   resolved "https://registry.yarnpkg.com/on-headers/-/on-headers-1.0.2.tgz#772b0ae6aaa525c399e489adfad90c403eb3c28f"
   integrity sha512-pZAE+FJLoyITytdqK0U5s+FIpjN0JP3OzFi/u8Rx+EV5/W+JTWGXG8xFzevE7AjBfDqHv/8vL8qQsIhHnqRkrA==
 
-once@1.x, once@^1.3.0, once@^1.3.1, once@^1.4.0:
+once@^1.3.0, once@^1.3.1, once@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
   integrity sha1-WDsap3WWHUsROsF9nFC6753Xa9E=
@@ -17516,7 +17458,7 @@ resolve-url@^0.2.1:
   resolved "https://registry.yarnpkg.com/resolve-url/-/resolve-url-0.2.1.tgz#2c637fe77c893afd2a663fe21aa9080068e2052a"
   integrity sha1-LGN/53yJOv0qZj/iGqkIAGjiBSo=
 
-resolve@1.1.7, resolve@1.1.x:
+resolve@1.1.7:
   version "1.1.7"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
   integrity sha1-IDEU2CrSxe2ejgQRs5ModeiJ6Xs=
@@ -18560,13 +18502,6 @@ source-map@^0.7.2:
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.7.3.tgz#5302f8169031735226544092e64981f751750383"
   integrity sha512-CkCj6giN3S+n9qrYiBTX5gystlENnRW5jZeNLHpe6aue+SrHcG5VYwujhW9s4dY31mEGsxBDrHR6oI69fTXsaQ==
 
-source-map@~0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.2.0.tgz#dab73fbcfc2ba819b4de03bd6f6eaa48164b3f9d"
-  integrity sha1-2rc/vPwrqBm03gO9b26qSBZLP50=
-  dependencies:
-    amdefine ">=0.0.4"
-
 space-separated-tokens@^1.0.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/space-separated-tokens/-/space-separated-tokens-1.1.2.tgz#e95ab9d19ae841e200808cd96bc7bd0adbbb3412"
@@ -19082,7 +19017,7 @@ supports-color@^2.0.0:
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
   integrity sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=
 
-supports-color@^3.1.0, supports-color@^3.1.2:
+supports-color@^3.1.2:
   version "3.2.3"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-3.2.3.tgz#65ac0504b3954171d8a64946b2ae3cbb8a5f54f6"
   integrity sha1-ZawFBLOVQXHYpklGsq48u4pfVPY=
@@ -21222,7 +21157,7 @@ which-module@^2.0.0:
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
   integrity sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=
 
-which@1, which@1.3.1, which@^1.1.1, which@^1.2.12, which@^1.2.14, which@^1.2.9, which@^1.3.0, which@^1.3.1:
+which@1, which@1.3.1, which@^1.2.12, which@^1.2.14, which@^1.2.9, which@^1.3.0, which@^1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
   integrity sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==
@@ -21286,16 +21221,16 @@ winston@^3.0.0:
     triple-beam "^1.3.0"
     winston-transport "^4.3.0"
 
-wordwrap@^1.0.0, wordwrap@~1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
-  integrity sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=
-
 wordwrap@~0.0.2:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.3.tgz#a3d5da6cd5c0bc0008d37234bbaf1bed63059107"
   integrity sha1-o9XabNXAvAAI03I0u68b7WMFkQc=
 
+wordwrap@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
+  integrity sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=
+
 workbox-background-sync@^3.6.3:
   version "3.6.3"
   resolved "https://registry.yarnpkg.com/workbox-background-sync/-/workbox-background-sync-3.6.3.tgz#6609a0fac9eda336a7c52e6aa227ba2ae532ad94"