Merge pull request #455 from 0xProject/fix/coveralls

Enable coverage reporting for all packages that have tests

18 files changed, 263 insertions, 29 deletions

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 4143bd532..3b1f55656 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -40,6 +40,10 @@ jobs:
           command: npm run testrpc -- --db testrpc_snapshot
           background: true
       - run: yarn lerna:run --scope 0x.js test:circleci
+      - save_cache:
+          key: coverage-0xjs-{{ .Environment.CIRCLE_SHA1 }}
+          paths:
+            - ~/repo/packages/0x.js/coverage/lcov.info
   test-contracts:
     docker:
       - image: circleci/node:6.12
@@ -53,6 +57,10 @@ jobs:
           command: npm run testrpc -- --db testrpc_snapshot
           background: true
       - run: yarn lerna:run --scope contracts test:circleci
+      - save_cache:
+          key: coverage-contracts-{{ .Environment.CIRCLE_SHA1 }}
+          paths:
+            - ~/repo/packages/contracts/coverage/lcov.info
   test-deployer:
     docker:
       - image: circleci/node:6.12
@@ -66,6 +74,10 @@ jobs:
           command: npm run testrpc -- --db testrpc_snapshot
           background: true
       - run: yarn lerna:run --scope @0xproject/deployer test:circleci
+      - save_cache:
+          key: coverage-deployer-{{ .Environment.CIRCLE_SHA1 }}
+          paths:
+            - ~/repo/packages/deployer/coverage/lcov.info
   test-rest:
     docker:
       - image: circleci/node:6.12
@@ -79,6 +91,26 @@ jobs:
           command: npm run testrpc -- --db testrpc_snapshot
           background: true
       - run: yarn lerna:run --ignore contracts --ignore 0x.js --ignore @0xproject/deployer test:circleci
+      - save_cache:
+          key: coverage-assert-{{ .Environment.CIRCLE_SHA1 }}
+          paths:
+            - ~/repo/packages/assert/coverage/lcov.info
+      - save_cache:
+          key: coverage-connect-{{ .Environment.CIRCLE_SHA1 }}
+          paths:
+            - ~/repo/packages/connect/coverage/lcov.info
+      - save_cache:
+          key: coverage-dev-utils-{{ .Environment.CIRCLE_SHA1 }}
+          paths:
+            - ~/repo/packages/dev-utils/coverage/lcov.info
+      - save_cache:
+          key: coverage-json-schemas-{{ .Environment.CIRCLE_SHA1 }}
+          paths:
+            - ~/repo/packages/json-schemas/coverage/lcov.info
+      - save_cache:
+          key: coverage-subproviders-{{ .Environment.CIRCLE_SHA1 }}
+          paths:
+            - ~/repo/packages/subproviders/coverage/lcov.info
   lint:
     working_directory: ~/repo
     docker:
@@ -97,6 +129,39 @@ jobs:
           keys:
             - repo-{{ .Environment.CIRCLE_SHA1 }}
       - run: yarn prettier:ci
+  submit-coverage:
+    docker:
+      - image: circleci/node:6.12
+    working_directory: ~/repo
+    steps:
+      - restore_cache:
+          keys:
+            - repo-{{ .Environment.CIRCLE_SHA1 }}
+      - restore_cache:
+          keys:
+            - coverage-contracts-{{ .Environment.CIRCLE_SHA1 }}
+      - restore_cache:
+          keys:
+            - coverage-assert-{{ .Environment.CIRCLE_SHA1 }}
+      - restore_cache:
+          keys:
+            - coverage-connect-{{ .Environment.CIRCLE_SHA1 }}
+      - restore_cache:
+          keys:
+            - coverage-dev-utils-{{ .Environment.CIRCLE_SHA1 }}
+      - restore_cache:
+          keys:
+            - coverage-json-schemas-{{ .Environment.CIRCLE_SHA1 }}
+      - restore_cache:
+          keys:
+            - coverage-subproviders-{{ .Environment.CIRCLE_SHA1 }}
+      - restore_cache:
+          keys:
+            - coverage-deployer-{{ .Environment.CIRCLE_SHA1 }}
+      - restore_cache:
+          keys:
+            - coverage-0xjs-{{ .Environment.CIRCLE_SHA1 }}
+      - run: yarn report_coverage
 workflows:
   version: 2
   main:
@@ -120,6 +185,9 @@ workflows:
       - lint:
           requires:
             - build
-notify:
-  webhooks:
-    - url: https://coveralls.io/webhook?repo_token=ZYESXQbPiGidXzn2qkajycWa42uZHZsMX
+      - submit-coverage:
+          requires:
+            - test-0xjs
+            - test-deployer
+            - test-rest
+            - test-contracts
diff --git a/package.json b/package.json
index b1e1bf626..77282f6b5 100644
--- a/package.json
+++ b/package.json
@@ -7,6 +7,7 @@
         "testrpc": "testrpc -p 8545 --networkId 50 -m \"${npm_package_config_mnemonic}\"",
         "prettier": "prettier --write '**/*.{ts,tsx,json,md}' --config .prettierrc",
         "prettier:ci": "prettier --list-different '**/*.{ts,tsx,json,md}' --config .prettierrc",
+        "report_coverage": "lcov-result-merger 'packages/*/coverage/lcov.info' | coveralls",
         "lerna:run": "lerna run",
         "lerna:rebuild": "lerna run clean; lerna run build;",
         "lerna:publish":
@@ -16,7 +17,11 @@
         "mnemonic": "concert load couple harbor equip island argue ramp clarify fence smart topic"
     },
     "devDependencies": {
+        "@0xproject/utils": "^0.4.1",
+        "async-child-process": "^1.1.1",
+        "coveralls": "^3.0.0",
         "ethereumjs-testrpc": "^6.0.3",
+        "lcov-result-merger": "^2.0.0",
         "lerna": "^2.5.1",
         "prettier": "^1.11.1"
     }
diff --git a/packages/0x.js/coverage/.gitkeep b/packages/0x.js/coverage/.gitkeep
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/packages/0x.js/coverage/.gitkeep
diff --git a/packages/0x.js/package.json b/packages/0x.js/package.json
index f99029b53..0cb01d352 100644
--- a/packages/0x.js/package.json
+++ b/packages/0x.js/package.json
@@ -19,10 +19,10 @@
         "upload_docs_json": "aws s3 cp generated_docs/index.json $S3_URL --profile 0xproject --grants read=uri=http://acs.amazonaws.com/groups/global/AllUsers --content-type application/json",
         "generate_contract_wrappers": "node ../abi-gen/lib/index.js --abis 'src/artifacts/@(Exchange|Token|TokenTransferProxy|EtherToken|TokenRegistry|DummyToken).json' --template ../contract_templates/contract.handlebars --partials '../contract_templates/partials/**/*.handlebars' --output src/contract_wrappers/generated --backend ethers && prettier --write 'src/contract_wrappers/generated/**.ts'",
         "lint": "tslint --project . 'src/**/*.ts' 'test/**/*.ts'",
-        "test:circleci": "run-s test:coverage report_test_coverage",
+        "test:circleci": "run-s test:coverage",
         "test": "run-s clean test:commonjs",
-        "test:coverage": "nyc npm run test --all",
-        "report_test_coverage": "nyc report --reporter=text-lcov | coveralls",
+        "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
+        "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
         "update_contracts": "for i in ${npm_package_config_artifacts}; do copyfiles -u 4 ../contracts/build/contracts/$i.json ../0x.js/src/artifacts; done;",
         "clean": "shx rm -rf _bundles lib test_temp scripts",
         "build:umd:prod": "NODE_ENV=production webpack",
@@ -68,7 +68,6 @@
         "chai-bignumber": "^2.0.1",
         "chai-typescript-typings": "^0.0.4",
         "copyfiles": "^1.2.0",
-        "coveralls": "^3.0.0",
         "dirty-chai": "^2.0.1",
         "json-loader": "^0.5.4",
         "mocha": "^4.0.1",
diff --git a/packages/assert/coverage/.gitkeep b/packages/assert/coverage/.gitkeep
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/packages/assert/coverage/.gitkeep
diff --git a/packages/assert/package.json b/packages/assert/package.json
index be5f4902d..0c8c64e16 100644
--- a/packages/assert/package.json
+++ b/packages/assert/package.json
@@ -12,7 +12,9 @@
         "run_mocha": "mocha lib/test/**/*_test.js",
         "prepublishOnly": "run-p build",
         "test": "run-s clean build run_mocha",
-        "test:circleci": "yarn test"
+        "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
+        "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
+        "test:circleci": "yarn test:coverage"
     },
     "license": "Apache-2.0",
     "repository": {
@@ -29,6 +31,7 @@
         "@types/lodash": "^4.14.86",
         "@types/mocha": "^2.2.42",
         "@types/valid-url": "^1.0.2",
+        "nyc": "^11.0.1",
         "chai": "^4.0.1",
         "chai-typescript-typings": "^0.0.4",
         "copyfiles": "^1.2.0",
diff --git a/packages/connect/coverage/.gitkeep b/packages/connect/coverage/.gitkeep
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/packages/connect/coverage/.gitkeep
diff --git a/packages/connect/package.json b/packages/connect/package.json
index 8b3b24fcd..e0478b42a 100644
--- a/packages/connect/package.json
+++ b/packages/connect/package.json
@@ -21,7 +21,9 @@
         "lint": "tslint --project . 'src/**/*.ts' 'test/**/*.ts'",
         "run_mocha": "mocha lib/test/**/*_test.js",
         "test": "run-s clean build copy_test_fixtures run_mocha",
-        "test:circleci": "yarn test"
+        "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
+        "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
+        "test:circleci": "yarn test:coverage"
     },
     "config": {
         "postpublish": {
@@ -62,6 +64,7 @@
         "@types/mocha": "^2.2.42",
         "@types/query-string": "^5.0.1",
         "@types/websocket": "^0.0.34",
+        "nyc": "^11.0.1",
         "async-child-process": "^1.1.1",
         "chai": "^4.0.1",
         "chai-as-promised": "^7.1.0",
diff --git a/packages/contracts/package.json b/packages/contracts/package.json
index 05d305942..371aba8ab 100644
--- a/packages/contracts/package.json
+++ b/packages/contracts/package.json
@@ -13,7 +13,7 @@
         "copy_artifacts": "copyfiles './src/artifacts/**/*' ./lib",
         "build": "tsc",
         "test": "run-s build run_mocha",
-        "test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text",
+        "test:coverage": "SOLIDITY_COVERAGE=true run-s build run_mocha coverage:report:text coverage:report:lcov",
         "run_mocha": "mocha 'lib/test/**/*.js' --timeout 100000 --bail --exit",
         "compile:comment": "Yarn workspaces do not link binaries correctly so we need to reference them directly https://github.com/yarnpkg/yarn/issues/3846",
         "compile": "node ../deployer/lib/src/cli.js compile --contracts ${npm_package_config_contracts} --contracts-dir src/contracts --artifacts-dir src/artifacts",
@@ -24,8 +24,7 @@
         "coverage:report:text": "istanbul report text",
         "coverage:report:html": "istanbul report html && open coverage/index.html",
         "coverage:report:lcov": "istanbul report lcov",
-        "coverage:report:coveralls": "yarn coverage:report:lcov && cat coverage/lcov.info | coveralls",
-        "test:circleci": "yarn test:coverage && yarn coverage:report:coveralls"
+        "test:circleci": "yarn test:coverage"
     },
     "config": {
         "contracts": "Exchange,DummyToken,ZRXToken,Token,WETH9,TokenTransferProxy,MultiSigWallet,MultiSigWalletWithTimeLock,MultiSigWalletWithTimeLockExceptRemoveAuthorizedAddress,MaliciousToken,TokenRegistry,Arbitrage,EtherDelta,AccountLevels"
@@ -54,7 +53,6 @@
         "chai-bignumber": "^2.0.1",
         "chai-typescript-typings": "^0.0.4",
         "copyfiles": "^1.2.0",
-        "coveralls": "^3.0.0",
         "dirty-chai": "^2.0.1",
         "ethers-typescript-typings": "^0.0.2",
         "mocha": "^4.0.1",
diff --git a/packages/deployer/coverage/.gitkeep b/packages/deployer/coverage/.gitkeep
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/packages/deployer/coverage/.gitkeep
diff --git a/packages/deployer/package.json b/packages/deployer/package.json
index 4bc739841..71fe4d9d7 100644
--- a/packages/deployer/package.json
+++ b/packages/deployer/package.json
@@ -8,11 +8,13 @@
         "build:watch": "tsc -w",
         "build": "yarn clean && copyfiles 'test/fixtures/contracts/**/*' ./lib && tsc && copyfiles -u 3 './lib/src/monorepo_scripts/**/*' ./scripts",
         "test": "npm run build; mocha lib/test/*_test.js",
+        "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
+        "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
         "compile": "npm run build; node lib/src/cli.js compile",
         "clean": "shx rm -rf lib scripts",
         "migrate": "npm run build; node lib/src/cli.js migrate",
         "lint": "tslint --project . 'src/**/*.ts' 'test/**/*.ts'",
-        "test:circleci": "yarn test"
+        "test:circleci": "yarn test:coverage"
     },
     "bin": {
         "0x-deployer": "lib/src/cli.js"
@@ -33,6 +35,7 @@
         "@types/require-from-string": "^1.2.0",
         "chai": "^4.0.1",
         "copyfiles": "^1.2.0",
+        "nyc": "^11.0.1",
         "ethers-typescript-typings": "^0.0.2",
         "mocha": "^4.0.1",
         "shx": "^0.2.2",
diff --git a/packages/dev-utils/coverage/.gitkeep b/packages/dev-utils/coverage/.gitkeep
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/packages/dev-utils/coverage/.gitkeep
diff --git a/packages/dev-utils/package.json b/packages/dev-utils/package.json
index f9fc4e619..bfe752982 100644
--- a/packages/dev-utils/package.json
+++ b/packages/dev-utils/package.json
@@ -8,8 +8,10 @@
         "build:watch": "tsc -w",
         "build": "tsc && copyfiles -u 3 './lib/src/monorepo_scripts/**/*' ./scripts",
         "test": "run-s clean build run_mocha",
-        "test:circleci": "yarn test",
+        "test:circleci": "yarn test:coverage",
         "run_mocha": "mocha lib/test/**/*_test.js --bail --exit",
+        "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
+        "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
         "clean": "shx rm -rf lib scripts",
         "lint": "tslint --project . 'src/**/*.ts' 'test/**/*.ts'"
     },
@@ -28,6 +30,7 @@
         "@0xproject/web3-wrapper": "^0.2.1",
         "@types/lodash": "^4.14.86",
         "@types/mocha": "^2.2.42",
+        "nyc": "^11.0.1",
         "chai": "^4.0.1",
         "chai-typescript-typings": "^0.0.4",
         "copyfiles": "^1.2.0",
diff --git a/packages/json-schemas/coverage/.gitkeep b/packages/json-schemas/coverage/.gitkeep
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/packages/json-schemas/coverage/.gitkeep
diff --git a/packages/json-schemas/package.json b/packages/json-schemas/package.json
index e775130cb..84ed0c209 100644
--- a/packages/json-schemas/package.json
+++ b/packages/json-schemas/package.json
@@ -8,7 +8,9 @@
         "build:watch": "tsc -w",
         "lint": "tslint --project . 'src/**/*.ts' 'test/**/*.ts'",
         "test": "run-s clean build run_mocha",
-        "test:circleci": "yarn test",
+        "test:coverage": "nyc npm run test --all && yarn coverage:report:lcov",
+        "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
+        "test:circleci": "yarn test:coverage",
         "run_mocha": "mocha lib/test/**/*_test.js",
         "clean": "shx rm -rf _bundles lib test_temp scripts",
         "build": "tsc && copyfiles -u 3 './lib/src/monorepo_scripts/**/*' ./scripts"
@@ -34,6 +36,7 @@
         "@types/lodash.foreach": "^4.5.3",
         "@types/lodash.values": "^4.3.3",
         "@types/mocha": "^2.2.42",
+        "nyc": "^11.0.1",
         "chai": "^4.0.1",
         "chai-typescript-typings": "^0.0.4",
         "copyfiles": "^1.2.0",
diff --git a/packages/subproviders/coverage/.gitkeep b/packages/subproviders/coverage/.gitkeep
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/packages/subproviders/coverage/.gitkeep
diff --git a/packages/subproviders/package.json b/packages/subproviders/package.json
index b49dfd67f..100ed8f87 100644
--- a/packages/subproviders/package.json
+++ b/packages/subproviders/package.json
@@ -12,7 +12,9 @@
         "run_mocha_unit": "mocha lib/test/unit/**/*_test.js --timeout 10000 --bail --exit",
         "run_mocha_integration": "mocha lib/test/integration/**/*_test.js --timeout 10000 --bail --exit",
         "test": "npm run test:unit",
-        "test:circleci": "npm run test:unit",
+        "test:unit:coverage": "nyc npm run test:unit --all && yarn coverage:report:lcov",
+        "coverage:report:lcov": "nyc report --reporter=text-lcov > coverage/lcov.info",
+        "test:circleci": "npm run test:unit:coverage",
         "test:all": "run-s test:unit test:integration",
         "test:unit": "run-s clean build run_mocha_unit",
         "test:integration": "run-s clean build run_mocha_integration"
@@ -42,6 +44,7 @@
         "@types/lodash": "^4.14.86",
         "@types/mocha": "^2.2.42",
         "@types/node": "^8.0.53",
+        "nyc": "^11.0.1",
         "chai": "^4.0.1",
         "chai-as-promised": "^7.1.0",
         "chai-as-promised-typescript-typings": "^0.0.10",
diff --git a/yarn.lock b/yarn.lock
index 596842906..005141e88 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2185,10 +2185,18 @@ cliui@^4.0.0:
     strip-ansi "^4.0.0"
     wrap-ansi "^2.0.0"
 
+clone-buffer@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/clone-buffer/-/clone-buffer-1.0.0.tgz#e3e25b207ac4e701af721e2cb5a16792cac3dc58"
+
 clone-stats@^0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/clone-stats/-/clone-stats-0.0.1.tgz#b88f94a82cf38b8791d58046ea4029ad88ca99d1"
 
+clone-stats@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/clone-stats/-/clone-stats-1.0.0.tgz#b3782dff8bb5474e18b9b6bf0fdfe782f8777680"
+
 clone@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/clone/-/clone-0.2.0.tgz#c6126a90ad4f72dbf5acdb243cc37724fe93fc1f"
@@ -2201,6 +2209,14 @@ clone@^2.0.0, clone@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/clone/-/clone-2.1.1.tgz#d217d1e961118e3ac9a4b8bba3285553bf647cdb"
 
+cloneable-readable@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/cloneable-readable/-/cloneable-readable-1.1.1.tgz#c27a4f3a943ca37bed9b01c7d572ee61b1302b15"
+  dependencies:
+    inherits "^2.0.1"
+    process-nextick-args "^2.0.0"
+    readable-stream "^2.3.5"
+
 cmd-shim@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/cmd-shim/-/cmd-shim-2.0.2.tgz#6fcbda99483a8fd15d7d30a196ca69d688a2efdb"
@@ -2604,7 +2620,7 @@ conventional-recommended-bump@^1.2.1:
     meow "^3.3.0"
     object-assign "^4.0.1"
 
-convert-source-map@^1.1.0, convert-source-map@^1.3.0, convert-source-map@^1.5.0:
+convert-source-map@^1.1.0, convert-source-map@^1.1.1, convert-source-map@^1.3.0, convert-source-map@^1.5.0:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.5.1.tgz#b8278097b9bc229365de5c62cf5fcaed8b5599e5"
 
@@ -3347,7 +3363,7 @@ duplexer@^0.1.1, duplexer@~0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/duplexer/-/duplexer-0.1.1.tgz#ace6ff808c1ce66b57d1ebf97977acb02334cfc1"
 
-duplexify@^3.4.2, duplexify@^3.5.3:
+duplexify@^3.2.0, duplexify@^3.4.2, duplexify@^3.5.3:
   version "3.5.4"
   resolved "https://registry.yarnpkg.com/duplexify/-/duplexify-3.5.4.tgz#4bb46c1796eabebeec4ca9a2e66b808cb7a3d8b4"
   dependencies:
@@ -4580,7 +4596,7 @@ glob-parent@^2.0.0:
   dependencies:
     is-glob "^2.0.0"
 
-glob-parent@^3.1.0:
+glob-parent@^3.0.0, glob-parent@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-3.1.0.tgz#9e6af6299d8d3bd2bd40430832bd113df906c5ae"
   dependencies:
@@ -4598,6 +4614,19 @@ glob-stream@^3.1.5:
     through2 "^0.6.1"
     unique-stream "^1.0.0"
 
+glob-stream@^5.3.2:
+  version "5.3.5"
+  resolved "https://registry.yarnpkg.com/glob-stream/-/glob-stream-5.3.5.tgz#a55665a9a8ccdc41915a87c701e32d4e016fad22"
+  dependencies:
+    extend "^3.0.0"
+    glob "^5.0.3"
+    glob-parent "^3.0.0"
+    micromatch "^2.3.7"
+    ordered-read-streams "^0.3.0"
+    through2 "^0.6.0"
+    to-absolute-glob "^0.1.1"
+    unique-stream "^2.0.2"
+
 glob-to-regexp@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/glob-to-regexp/-/glob-to-regexp-0.3.0.tgz#8c5a1494d2066c570cc3bfe4496175acc4d502ab"
@@ -4652,7 +4681,7 @@ glob@^4.3.1:
     minimatch "^2.0.1"
     once "^1.3.0"
 
-glob@^5.0.15:
+glob@^5.0.15, glob@^5.0.3:
   version "5.0.15"
   resolved "https://registry.yarnpkg.com/glob/-/glob-5.0.15.tgz#1bc936b9e02f4a603fcc222ecf7633d30b8b93b1"
   dependencies:
@@ -4781,7 +4810,7 @@ graceful-fs@^3.0.0:
   dependencies:
     natives "^1.1.0"
 
-graceful-fs@^4.1.10, graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.1.9:
+graceful-fs@^4.0.0, graceful-fs@^4.1.10, graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.1.9:
   version "4.1.11"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
 
@@ -4801,6 +4830,16 @@ growl@1.9.2:
   version "1.9.2"
   resolved "https://registry.yarnpkg.com/growl/-/growl-1.9.2.tgz#0ea7743715db8d8de2c5ede1775e1b45ac85c02f"
 
+gulp-sourcemaps@1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/gulp-sourcemaps/-/gulp-sourcemaps-1.6.0.tgz#b86ff349d801ceb56e1d9e7dc7bbcb4b7dee600c"
+  dependencies:
+    convert-source-map "^1.1.1"
+    graceful-fs "^4.1.2"
+    strip-bom "^2.0.0"
+    through2 "^2.0.0"
+    vinyl "^1.0.0"
+
 gulp-util@^3.0.0:
   version "3.0.8"
   resolved "https://registry.yarnpkg.com/gulp-util/-/gulp-util-3.0.8.tgz#0054e1e744502e27c04c187c3ecc505dd54bbb4f"
@@ -5795,6 +5834,10 @@ is-utf8@^0.2.0:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/is-utf8/-/is-utf8-0.2.1.tgz#4b0da1442104d1b336340e80797e865cf39f7d72"
 
+is-valid-glob@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/is-valid-glob/-/is-valid-glob-0.3.0.tgz#d4b55c69f51886f9b65c70d6c2622d37e29f48fe"
+
 is-whitespace-character@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-whitespace-character/-/is-whitespace-character-1.0.1.tgz#9ae0176f3282b65457a1992cdb084f8a5f833e3b"
@@ -6023,7 +6066,7 @@ json-schema@0.2.3:
   version "0.2.3"
   resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
 
-json-stable-stringify@^1.0.1:
+json-stable-stringify@^1.0.0, json-stable-stringify@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz#9a759d39c5f2ff503fd5300646ed445f88c4f9af"
   dependencies:
@@ -6148,6 +6191,12 @@ lazy-cache@^2.0.2:
   dependencies:
     set-getter "^0.1.0"
 
+lazystream@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/lazystream/-/lazystream-1.0.0.tgz#f6995fe0f820392f61396be89462407bb77168e4"
+  dependencies:
+    readable-stream "^2.0.5"
+
 lcid@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/lcid/-/lcid-1.0.0.tgz#308accafa0bc483a3867b4b6f2b9506251d1b835"
@@ -6158,6 +6207,14 @@ lcov-parse@^0.0.10:
   version "0.0.10"
   resolved "https://registry.yarnpkg.com/lcov-parse/-/lcov-parse-0.0.10.tgz#1b0b8ff9ac9c7889250582b70b71315d9da6d9a3"
 
+lcov-result-merger@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/lcov-result-merger/-/lcov-result-merger-2.0.0.tgz#ba26a3b7d15b40b0efe6e603b1354b1dded28ce1"
+  dependencies:
+    through2 "^2.0.1"
+    vinyl "^2.0.0"
+    vinyl-fs "^2.4.3"
+
 lerna@^2.5.1:
   version "2.9.0"
   resolved "https://registry.yarnpkg.com/lerna/-/lerna-2.9.0.tgz#303f70bc50b1c4541bdcf54eda13c36fe54401f3"
@@ -6503,6 +6560,10 @@ lodash.isarray@^3.0.0:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/lodash.isarray/-/lodash.isarray-3.0.4.tgz#79e4eb88c36a8122af86f844aa9bcd851b5fbb55"
 
+lodash.isequal@^4.0.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/lodash.isequal/-/lodash.isequal-4.5.0.tgz#415c4478f2bcc30120c22ce10ed3226f7d3e18e0"
+
 lodash.isnull@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/lodash.isnull/-/lodash.isnull-3.0.0.tgz#fafbe59ea1dca27eed786534039dd84c2e07c56e"
@@ -6849,6 +6910,12 @@ merge-source-map@^1.0.2:
   dependencies:
     source-map "^0.6.1"
 
+merge-stream@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/merge-stream/-/merge-stream-1.0.1.tgz#4041202d508a342ba00174008df0c251b8c135e1"
+  dependencies:
+    readable-stream "^2.0.1"
+
 merkle-patricia-tree@^2.1.2, merkle-patricia-tree@^2.2.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/merkle-patricia-tree/-/merkle-patricia-tree-2.3.0.tgz#84c606232ef343f1b96fc972e697708754f08573"
@@ -6866,7 +6933,7 @@ methods@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
 
-micromatch@^2.3.11:
+micromatch@^2.3.11, micromatch@^2.3.7:
   version "2.3.11"
   resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-2.3.11.tgz#86677c97d1720b363431d04d0d15293bd38c1565"
   dependencies:
@@ -7667,6 +7734,13 @@ ordered-read-streams@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/ordered-read-streams/-/ordered-read-streams-0.1.0.tgz#fd565a9af8eb4473ba69b6ed8a34352cb552f126"
 
+ordered-read-streams@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/ordered-read-streams/-/ordered-read-streams-0.3.0.tgz#7137e69b3298bb342247a1bbee3881c80e2fd78b"
+  dependencies:
+    is-stream "^1.0.1"
+    readable-stream "^2.0.1"
+
 original@>=0.0.5:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/original/-/original-1.0.0.tgz#9147f93fa1696d04be61e01bd50baeaca656bd3b"
@@ -8447,7 +8521,7 @@ private@^0.1.6, private@^0.1.7:
   version "0.1.8"
   resolved "https://registry.yarnpkg.com/private/-/private-0.1.8.tgz#2381edb3689f7a53d653190060fcf822d2f368ff"
 
-process-nextick-args@~2.0.0:
+process-nextick-args@^2.0.0, process-nextick-args@~2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.0.tgz#a37d732f4271b4ab1ad070d35508e8290788ffaa"
 
@@ -9012,7 +9086,7 @@ read@~1.0.5:
   dependencies:
     mute-stream "~0.0.4"
 
-"readable-stream@1 || 2", readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.4, readable-stream@^2.0.5, readable-stream@^2.0.6, readable-stream@^2.1.4, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.2.9, readable-stream@^2.3.3:
+"readable-stream@1 || 2", readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.4, readable-stream@^2.0.5, readable-stream@^2.0.6, readable-stream@^2.1.4, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.2.9, readable-stream@^2.3.3, readable-stream@^2.3.5:
   version "2.3.5"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.5.tgz#b4f85003a938cbb6ecbce2a124fb1012bd1a838d"
   dependencies:
@@ -9227,7 +9301,7 @@ replace-ext@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/replace-ext/-/replace-ext-0.0.1.tgz#29bbd92078a739f0bcce2b4ee41e837953522924"
 
-replace-ext@1.0.0:
+replace-ext@1.0.0, replace-ext@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/replace-ext/-/replace-ext-1.0.0.tgz#de63128373fcbf7c3ccfa4de5a480c45a67958eb"
 
@@ -10336,6 +10410,13 @@ strip-ansi@^4.0.0:
   dependencies:
     ansi-regex "^3.0.0"
 
+strip-bom-stream@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom-stream/-/strip-bom-stream-1.0.0.tgz#e7144398577d51a6bed0fa1994fa05f43fd988ee"
+  dependencies:
+    first-chunk-stream "^1.0.0"
+    strip-bom "^2.0.0"
+
 strip-bom@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-1.0.0.tgz#85b8862f3844b5a6d5ec8467a93598173a36f794"
@@ -10645,14 +10726,21 @@ thenify-all@^1.0.0, thenify-all@^1.6.0:
   dependencies:
     any-promise "^1.0.0"
 
-through2@^0.6.1, through2@~0.6.3:
+through2-filter@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/through2-filter/-/through2-filter-2.0.0.tgz#60bc55a0dacb76085db1f9dae99ab43f83d622ec"
+  dependencies:
+    through2 "~2.0.0"
+    xtend "~4.0.0"
+
+through2@^0.6.0, through2@^0.6.1, through2@~0.6.3:
   version "0.6.5"
   resolved "https://registry.yarnpkg.com/through2/-/through2-0.6.5.tgz#41ab9c67b29d57209071410e1d7a7a968cd3ad48"
   dependencies:
     readable-stream ">=1.0.33-1 <1.1.0-0"
     xtend ">=4.0.0 <4.1.0-0"
 
-through2@^2.0.0, through2@^2.0.1, through2@^2.0.2:
+through2@^2.0.0, through2@^2.0.1, through2@^2.0.2, through2@~2.0.0:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/through2/-/through2-2.0.3.tgz#0004569b37c7c74ba39c43f3ced78d1ad94140be"
   dependencies:
@@ -10714,6 +10802,12 @@ tmp@^0.0.33:
   dependencies:
     os-tmpdir "~1.0.2"
 
+to-absolute-glob@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/to-absolute-glob/-/to-absolute-glob-0.1.1.tgz#1cdfa472a9ef50c239ee66999b662ca0eb39937f"
+  dependencies:
+    extend-shallow "^2.0.1"
+
 to-arraybuffer@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/to-arraybuffer/-/to-arraybuffer-1.0.1.tgz#7d229b1fcc637e466ca081180836a7aabff83f43"
@@ -11265,6 +11359,13 @@ unique-stream@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unique-stream/-/unique-stream-1.0.0.tgz#d59a4a75427447d9aa6c91e70263f8d26a4b104b"
 
+unique-stream@^2.0.2:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/unique-stream/-/unique-stream-2.2.1.tgz#5aa003cfbe94c5ff866c4e7d668bb1c4dbadb369"
+  dependencies:
+    json-stable-stringify "^1.0.0"
+    through2-filter "^2.0.0"
+
 unique-string@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unique-string/-/unique-string-1.0.0.tgz#9e1057cca851abb93398f8b33ae187b99caec11a"
@@ -11456,6 +11557,10 @@ v8flags@^2.0.2:
   dependencies:
     user-home "^1.1.1"
 
+vali-date@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/vali-date/-/vali-date-1.0.0.tgz#1b904a59609fb328ef078138420934f6b86709a6"
+
 valid-url@^1.0.9:
   version "1.0.9"
   resolved "https://registry.yarnpkg.com/valid-url/-/valid-url-1.0.9.tgz#1c14479b40f1397a75782f115e4086447433a200"
@@ -11523,6 +11628,28 @@ vinyl-fs@^0.3.0:
     through2 "^0.6.1"
     vinyl "^0.4.0"
 
+vinyl-fs@^2.4.3:
+  version "2.4.4"
+  resolved "https://registry.yarnpkg.com/vinyl-fs/-/vinyl-fs-2.4.4.tgz#be6ff3270cb55dfd7d3063640de81f25d7532239"
+  dependencies:
+    duplexify "^3.2.0"
+    glob-stream "^5.3.2"
+    graceful-fs "^4.0.0"
+    gulp-sourcemaps "1.6.0"
+    is-valid-glob "^0.3.0"
+    lazystream "^1.0.0"
+    lodash.isequal "^4.0.0"
+    merge-stream "^1.0.0"
+    mkdirp "^0.5.0"
+    object-assign "^4.0.0"
+    readable-stream "^2.0.4"
+    strip-bom "^2.0.0"
+    strip-bom-stream "^1.0.0"
+    through2 "^2.0.0"
+    through2-filter "^2.0.0"
+    vali-date "^1.0.0"
+    vinyl "^1.0.0"
+
 vinyl@^0.4.0:
   version "0.4.6"
   resolved "https://registry.yarnpkg.com/vinyl/-/vinyl-0.4.6.tgz#2f356c87a550a255461f36bbeb2a5ba8bf784847"
@@ -11538,6 +11665,25 @@ vinyl@^0.5.0:
     clone-stats "^0.0.1"
     replace-ext "0.0.1"
 
+vinyl@^1.0.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/vinyl/-/vinyl-1.2.0.tgz#5c88036cf565e5df05558bfc911f8656df218884"
+  dependencies:
+    clone "^1.0.0"
+    clone-stats "^0.0.1"
+    replace-ext "0.0.1"
+
+vinyl@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/vinyl/-/vinyl-2.1.0.tgz#021f9c2cf951d6b939943c89eb5ee5add4fd924c"
+  dependencies:
+    clone "^2.1.1"
+    clone-buffer "^1.0.0"
+    clone-stats "^1.0.0"
+    cloneable-readable "^1.0.0"
+    remove-trailing-separator "^1.0.1"
+    replace-ext "^1.0.0"
+
 vm-browserify@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/vm-browserify/-/vm-browserify-0.0.4.tgz#5d7ea45bbef9e4a6ff65f95438e0a87c357d5a73"