1.0.9

.gitlab-ci.yml

@@ -1,26 +1,37 @@
+# gitzone standard
 image: hosttoday/ht-docker-node:npmts
+
 stages:
 - test
 - release
-- page
+- trigger
+- pages
+
 testLEGACY:
   stage: test
   script:
     - npmci test legacy
+  coverage: /\d+.?\d+?\%\s*coverage/
   tags:
     - docker
+  allow_failure: true
+
 testLTS:
   stage: test
   script:
     - npmci test lts
+  coverage: /\d+.?\d+?\%\s*coverage/
   tags:
     - docker
+    
 testSTABLE:
   stage: test
   script:
     - npmci test stable
+  coverage: /\d+.?\d+?\%\s*coverage/
   tags:
     - docker
+
 release:
   stage: release
   script:
@@ -29,14 +40,24 @@ release:
     - tags
   tags:
     - docker
+
+trigger:
+  stage: trigger
+  script:
+    - npmci trigger
+  only:
+    - tags
+  tags:
+    - docker
+
 pages:
   image: hosttoday/ht-docker-node:npmpage
-  stage: page
+  stage: pages
   script:
-    - npmci command npmpage --host gitlab
+    - npmci command npmpage --publish gitlab
   only:
     - tags
   artifacts:
     expire_in: 1 week
     paths:
-    - public
+    - public

dist/index.d.ts

@@ -1,5 +1,5 @@
-/// <reference types="q" />
-import * as plugins from './smartstream.plugins';
+/// <reference types="node" />
+import { Transform } from 'stream';
 export interface IErrorFunction {
     (err: any): any;
 }
@@ -15,21 +15,16 @@ export interface ICustomEventObject {
  */
 export declare class Smartstream {
     private streamArray;
-    private errorFunction;
     private customEventObjectArray;
     private streamStartedDeferred;
     /**
      * constructor
      */
     constructor(streamArrayArg: any[]);
-    /**
-     * attach an error handler to the stream to prevent throwing
-     */
-    onError(errorFunctionArg: IErrorFunction): void;
     /**
      * make something with the stream itself
      */
-    streamStarted(): plugins.q.Promise<any>;
+    streamStarted(): Promise<any>;
     /**
      * attach listener to custom event
      */
@@ -38,5 +33,6 @@ export declare class Smartstream {
      * run the stream
      * @returns Promise
      */
-    run(): plugins.q.Promise<void>;
+    run(): Promise<void>;
 }
+export declare let cleanPipe: () => Transform;

dist/index.js

@@ -1,4 +1,5 @@
 "use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
 const plugins = require("./smartstream.plugins");
 /**
  * class Smartstream handles
@@ -9,17 +10,10 @@ class Smartstream {
      */
     constructor(streamArrayArg) {
         this.streamArray = [];
-        this.errorFunction = null;
         this.customEventObjectArray = [];
         this.streamStartedDeferred = plugins.q.defer();
         this.streamArray = streamArrayArg;
     }
-    /**
-     * attach an error handler to the stream to prevent throwing
-     */
-    onError(errorFunctionArg) {
-        this.errorFunction = errorFunctionArg;
-    }
     /**
      * make something with the stream itself
      */
@@ -53,9 +47,9 @@ class Smartstream {
             if (firstIteration === true) {
                 finalStream = stream;
             }
-            if (this.errorFunction !== null) {
-                stream.on('error', this.errorFunction);
-            }
+            stream.on('error', (err) => {
+                done.reject(err);
+            });
             for (let customEventObject of this.customEventObjectArray) {
                 stream.on(customEventObject.eventName, customEventObject.eventFunction);
             }
@@ -78,4 +72,11 @@ class Smartstream {
     }
 }
 exports.Smartstream = Smartstream;
-//# sourceMappingURL=data:application/json;base64,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
+exports.cleanPipe = () => {
+    return plugins.through2.obj((file, enc, cb) => {
+        cb();
+    }, (cb) => {
+        cb();
+    });
+};
+//# sourceMappingURL=data:application/json;base64,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

dist/smartstream.plugins.d.ts

@@ -1,2 +1,3 @@
 import 'typings-global';
-export import q = require('q');
+export import q = require('smartq');
+export import through2 = require('through2');

dist/smartstream.plugins.js

@@ -1,4 +1,6 @@
 "use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
 require("typings-global");
-exports.q = require("q");
-//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoic21hcnRzdHJlYW0ucGx1Z2lucy5qcyIsInNvdXJjZVJvb3QiOiIiLCJzb3VyY2VzIjpbIi4uL3RzL3NtYXJ0c3RyZWFtLnBsdWdpbnMudHMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6IjtBQUFBLDBCQUF1QjtBQUN2Qix5QkFBOEIifQ==
+exports.q = require("smartq");
+exports.through2 = require("through2");
+//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoic21hcnRzdHJlYW0ucGx1Z2lucy5qcyIsInNvdXJjZVJvb3QiOiIiLCJzb3VyY2VzIjpbIi4uL3RzL3NtYXJ0c3RyZWFtLnBsdWdpbnMudHMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6Ijs7QUFBQSwwQkFBdUI7QUFDdkIsOEJBQW1DO0FBQ25DLHVDQUE0QyJ9

npmextra.json

@@ -1 +1,7 @@
-{}
+{
+  "npmci": {
+    "globalNpmTools": [
+      "npmts"
+    ]
+  }
+}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "smartstream",
-  "version": "1.0.4",
+  "version": "1.0.9",
   "description": "simplifies access to node streams, TypeScript ready!",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",
@@ -18,14 +18,12 @@
   },
   "homepage": "https://gitlab.com/pushrocks/smartstream#README",
   "devDependencies": {
-    "@types/should": "^8.1.30",
-    "npmts-g": "^5.2.8",
-    "should": "^11.1.0",
-    "typings-test": "^1.0.3"
+    "tapbundle": "^1.0.14"
   },
   "dependencies": {
-    "@types/q": "0.x.x",
-    "q": "^1.4.1",
-    "typings-global": "^1.0.14"
+    "@types/through2": "^2.0.33",
+    "smartq": "^1.1.1",
+    "through2": "^2.0.3",
+    "typings-global": "^1.0.19"
   }
 }

test/test.d.ts

@@ -1 +0,0 @@
-import 'typings-test';

test/test.js

@@ -1,18 +0,0 @@
-"use strict";
-require("typings-test");
-const fs = require("fs");
-const smartstream = require("../dist/index");
-let testSmartstream;
-describe('smartstream', function () {
-    it('should combine a stream', function (done) {
-        this.timeout(5000);
-        testSmartstream = new smartstream.Smartstream([
-            fs.createReadStream('./test/assets/test.md'),
-            fs.createWriteStream('./test/assets/testCopy.md')
-        ]);
-        testSmartstream.run().then(() => {
-            done();
-        });
-    });
-});
-//# sourceMappingURL=data:application/json;base64,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

test/test.ts

@@ -1,20 +1,15 @@
-import 'typings-test'
 import fs = require('fs')
-import * as should from 'should'
+import { expect, tap } from 'tapbundle'
 
 import * as smartstream from '../dist/index'
 
 let testSmartstream: smartstream.Smartstream
+tap.test('should combine a stream', async () => {
+  testSmartstream = new smartstream.Smartstream([
+    fs.createReadStream('./test/assets/test.md'),
+    fs.createWriteStream('./test/assets/testCopy.md')
+  ])
+  await testSmartstream.run()
+})
 
-describe('smartstream', function() {
-    it('should combine a stream', function(done){
-        this.timeout(5000)
-        testSmartstream = new smartstream.Smartstream([
-            fs.createReadStream('./test/assets/test.md'),
-            fs.createWriteStream('./test/assets/testCopy.md')
-        ])
-        testSmartstream.run().then(() => {
-            done()
-        })
-    })
-})
+tap.start()

ts/index.ts

@@ -1,99 +1,105 @@
 import * as plugins from './smartstream.plugins'
 
+// interfaces
+import { Transform } from 'stream'
+
 export interface IErrorFunction {
-    (err): any
+  (err): any
 }
 
 export interface ICustomEventFunction {
-    (): any
+  (): any
 }
 
 export interface ICustomEventObject {
-    eventName: string
-    eventFunction: ICustomEventFunction
+  eventName: string
+  eventFunction: ICustomEventFunction
 }
 
 /**
  * class Smartstream handles 
  */
 export class Smartstream {
-    private streamArray = []
-    private errorFunction: IErrorFunction = null
-    private customEventObjectArray: ICustomEventObject[] = []
-    private streamStartedDeferred = plugins.q.defer()
+  private streamArray = []
+  private customEventObjectArray: ICustomEventObject[] = []
+  private streamStartedDeferred = plugins.q.defer()
 
-    /**
-     * constructor
-     */
-    constructor(streamArrayArg: any[]) {
-        this.streamArray = streamArrayArg
+  /**
+   * constructor
+   */
+  constructor(streamArrayArg: any[]) {
+    this.streamArray = streamArrayArg
+  }
+
+  /**
+   * make something with the stream itself
+   */
+  streamStarted (): Promise<any> {
+    return this.streamStartedDeferred.promise
+  }
+
+  /**
+   * attach listener to custom event
+   */
+  onCustomEvent (eventNameArg: string, eventFunctionArg: ICustomEventFunction) {
+    this.customEventObjectArray.push({
+      eventName: eventNameArg,
+      eventFunction: eventFunctionArg
+    })
+  }
+
+  /**
+   * run the stream
+   * @returns Promise
+   */
+  run (): Promise<void> {
+    let done = plugins.q.defer<void>()
+
+    // clone Array
+    let streamExecutionArray = []
+    for (let streamItem of this.streamArray) { streamExecutionArray.push(streamItem) }
+
+    // combine the stream
+    let finalStream = null
+    let firstIteration: boolean = true
+    for (let stream of streamExecutionArray) {
+      if (firstIteration === true) {
+        finalStream = stream
+      }
+      stream.on('error', (err) => {
+        done.reject(err)
+      })
+      for (let customEventObject of this.customEventObjectArray) {
+        stream.on(customEventObject.eventName, customEventObject.eventFunction)
+      }
+      if (!firstIteration) {
+        finalStream = finalStream.pipe(stream)
+      }
+      firstIteration = false
     }
 
-    /**
-     * attach an error handler to the stream to prevent throwing
-     */
-    onError(errorFunctionArg: IErrorFunction) {
-        this.errorFunction = errorFunctionArg
+    this.streamStartedDeferred.resolve()
+
+    finalStream.on('end', function () {
+      done.resolve()
+    })
+    finalStream.on('close', function () {
+      done.resolve()
+    })
+    finalStream.on('finish', function () {
+      done.resolve()
+    })
+    return done.promise
+  }
+}
+
+export let cleanPipe = () => {
+  return plugins.through2.obj(
+    (file, enc, cb) => {
+      cb()
+    },
+    (cb) => {
+      cb()
     }
-
-    /**
-     * make something with the stream itself
-     */
-    streamStarted(): plugins.q.Promise<any> {
-        return this.streamStartedDeferred.promise
-    }
-
-    /**
-     * attach listener to custom event
-     */
-    onCustomEvent(eventNameArg: string, eventFunctionArg: ICustomEventFunction) {
-        this.customEventObjectArray.push({
-            eventName: eventNameArg,
-            eventFunction: eventFunctionArg
-        })
-    }
-
-    /**
-     * run the stream
-     * @returns Promise
-     */
-    run(): plugins.q.Promise<void> {
-        let done = plugins.q.defer<void>()
-
-        // clone Array
-        let streamExecutionArray = []
-        for (let streamItem of this.streamArray) { streamExecutionArray.push(streamItem) }
-
-        // combine the stream
-        let finalStream = null
-        let firstIteration: boolean = true
-        for (let stream of streamExecutionArray) {
-            if (firstIteration === true) {
-                finalStream = stream
-            }
-            if (this.errorFunction !== null) {
-                stream.on('error', this.errorFunction)
-            }
-            for (let customEventObject of this.customEventObjectArray) {
-                stream.on(customEventObject.eventName, customEventObject.eventFunction)
-            }
-            if (!firstIteration) {
-                finalStream = finalStream.pipe(stream)
-            }
-            firstIteration = false
-        }
-    
-        this.streamStartedDeferred.resolve()
-
-        finalStream.on('end',function(){
-            done.resolve()
-        })
-        finalStream.on('close',function(){
-            done.resolve()
-        })
-        finalStream.on('finish',function(){
-            done.resolve()
-        })
-        return done.promise
-    }
-}
+  )
+}

ts/smartstream.plugins.ts

@@ -1,2 +1,3 @@
 import 'typings-global'
-export import q = require('q')
+export import q = require('smartq')
+export import through2 = require('through2')

yarn.lock

@@ -0,0 +1,358 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+"@types/chai-as-promised@0.0.29":
+  version "0.0.29"
+  resolved "https://registry.yarnpkg.com/@types/chai-as-promised/-/chai-as-promised-0.0.29.tgz#43d52892aa998e185a3de3e2477edb8573be1d77"
+  dependencies:
+    "@types/chai" "*"
+    "@types/promises-a-plus" "*"
+
+"@types/chai-string@^1.1.30":
+  version "1.1.30"
+  resolved "https://registry.yarnpkg.com/@types/chai-string/-/chai-string-1.1.30.tgz#4d8744b31a5a2295fc01c981ed1e2d4c8a070f0a"
+  dependencies:
+    "@types/chai" "*"
+
+"@types/chai@*":
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.0.1.tgz#37fea779617cfec3fd2b19a0247e8bbdd5133bf6"
+
+"@types/chai@^3.4.35":
+  version "3.5.2"
+  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-3.5.2.tgz#c11cd2817d3a401b7ba0f5a420f35c56139b1c1e"
+
+"@types/node@*":
+  version "8.0.6"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-8.0.6.tgz#ed2c3e011cb51ccd3cf874989130f1b9ffe06069"
+
+"@types/promises-a-plus@*":
+  version "0.0.27"
+  resolved "https://registry.yarnpkg.com/@types/promises-a-plus/-/promises-a-plus-0.0.27.tgz#c64651134614c84b8f5d7114ce8901d36a609780"
+
+"@types/shelljs@^0.7.2":
+  version "0.7.2"
+  resolved "https://registry.yarnpkg.com/@types/shelljs/-/shelljs-0.7.2.tgz#c2bdb3fe80cd7a3da08750ca898ae44c589671f3"
+  dependencies:
+    "@types/node" "*"
+
+"@types/through2@^2.0.33":
+  version "2.0.33"
+  resolved "https://registry.yarnpkg.com/@types/through2/-/through2-2.0.33.tgz#1ff2e88a100dfb5b140e7bb98791f1194400d131"
+  dependencies:
+    "@types/node" "*"
+
+"@types/which@^1.0.28":
+  version "1.0.28"
+  resolved "https://registry.yarnpkg.com/@types/which/-/which-1.0.28.tgz#016e387629b8817bed653fe32eab5d11279c8df6"
+
+ansi-256-colors@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-256-colors/-/ansi-256-colors-1.1.0.tgz#910de50efcc7c09e3d82f2f87abd6b700c18818a"
+
+assertion-error@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/assertion-error/-/assertion-error-1.0.2.tgz#13ca515d86206da0bac66e834dd397d87581094c"
+
+balanced-match@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
+
+beautycolor@^1.0.7:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/beautycolor/-/beautycolor-1.0.7.tgz#a4715738ac4c8221371e9cbeb5a6cc6d11ecbf7c"
+  dependencies:
+    ansi-256-colors "^1.1.0"
+    typings-global "^1.0.14"
+
+bindings@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/bindings/-/bindings-1.2.1.tgz#14ad6113812d2d37d72e67b4cacb4bb726505f11"
+
+brace-expansion@^1.1.7:
+  version "1.1.8"
+  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.8.tgz#c07b211c7c952ec1f8efd51a77ef0d1d3990a292"
+  dependencies:
+    balanced-match "^1.0.0"
+    concat-map "0.0.1"
+
+chai-as-promised@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/chai-as-promised/-/chai-as-promised-6.0.0.tgz#1a02a433a6f24dafac63b9c96fa1684db1aa8da6"
+  dependencies:
+    check-error "^1.0.2"
+
+chai-string@^1.3.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/chai-string/-/chai-string-1.4.0.tgz#359140c051d36a4e4b1a5fc6b910152f438a8d49"
+
+chai@^3.5.0:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/chai/-/chai-3.5.0.tgz#4d02637b067fe958bdbfdd3a40ec56fef7373247"
+  dependencies:
+    assertion-error "^1.0.1"
+    deep-eql "^0.1.3"
+    type-detect "^1.0.0"
+
+check-error@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/check-error/-/check-error-1.0.2.tgz#574d312edd88bb5dd8912e9286dd6c0aed4aac82"
+
+concat-map@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
+
+core-util-is@~1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
+
+deep-eql@^0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/deep-eql/-/deep-eql-0.1.3.tgz#ef558acab8de25206cd713906d74e56930eb69f2"
+  dependencies:
+    type-detect "0.1.1"
+
+early@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/early/-/early-2.1.1.tgz#841e23254ea5dc54d8afaeee82f5ab65c00ee23c"
+  dependencies:
+    beautycolor "^1.0.7"
+    smartq "^1.1.1"
+    typings-global "^1.0.16"
+
+es6-error@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/es6-error/-/es6-error-4.0.2.tgz#eec5c726eacef51b7f6b73c20db6e1b13b069c98"
+
+fs.realpath@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
+
+glob@^7.0.0:
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
+  dependencies:
+    fs.realpath "^1.0.0"
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "^3.0.4"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
+inflight@^1.0.4:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/inflight/-/inflight-1.0.6.tgz#49bd6331d7d02d0c09bc910a1075ba8165b56df9"
+  dependencies:
+    once "^1.3.0"
+    wrappy "1"
+
+inherits@2, inherits@~2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
+
+interpret@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.0.3.tgz#cbc35c62eeee73f19ab7b10a801511401afc0f90"
+
+isarray@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
+
+isexe@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
+
+leakage@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/leakage/-/leakage-0.3.0.tgz#15d698abdc76bbc6439601f4f3020e77e2d50c39"
+  dependencies:
+    es6-error "^4.0.2"
+    left-pad "^1.1.3"
+    memwatch-next "^0.3.0"
+    minimist "^1.2.0"
+    pretty-bytes "^4.0.2"
+
+left-pad@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/left-pad/-/left-pad-1.1.3.tgz#612f61c033f3a9e08e939f1caebeea41b6f3199a"
+
+memwatch-next@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/memwatch-next/-/memwatch-next-0.3.0.tgz#2111050f9a906e0aa2d72a4ec0f0089c78726f8f"
+  dependencies:
+    bindings "^1.2.1"
+    nan "^2.3.2"
+
+minimatch@^3.0.4:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
+  dependencies:
+    brace-expansion "^1.1.7"
+
+minimist@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
+
+nan@^2.3.2:
+  version "2.6.2"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.6.2.tgz#e4ff34e6c95fdfb5aecc08de6596f43605a7db45"
+
+once@^1.3.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
+  dependencies:
+    wrappy "1"
+
+path-is-absolute@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
+
+path-parse@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.5.tgz#3c1adf871ea9cd6c9431b6ea2bd74a0ff055c4c1"
+
+pretty-bytes@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/pretty-bytes/-/pretty-bytes-4.0.2.tgz#b2bf82e7350d65c6c33aa95aaa5a4f6327f61cd9"
+
+process-nextick-args@~1.0.6:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-1.0.7.tgz#150e20b756590ad3f91093f25a4f2ad8bff30ba3"
+
+readable-stream@^2.1.5:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.3.tgz#368f2512d79f9d46fdfc71349ae7878bbc1eb95c"
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.3"
+    isarray "~1.0.0"
+    process-nextick-args "~1.0.6"
+    safe-buffer "~5.1.1"
+    string_decoder "~1.0.3"
+    util-deprecate "~1.0.1"
+
+rechoir@^0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"
+  dependencies:
+    resolve "^1.1.6"
+
+resolve@^1.1.6:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.3.3.tgz#655907c3469a8680dc2de3a275a8fdd69691f0e5"
+  dependencies:
+    path-parse "^1.0.5"
+
+safe-buffer@~5.1.0, safe-buffer@~5.1.1:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
+
+semver@^5.3.0:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
+
+shelljs@^0.7.8:
+  version "0.7.8"
+  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.7.8.tgz#decbcf874b0d1e5fb72e14b164a9683048e9acb3"
+  dependencies:
+    glob "^7.0.0"
+    interpret "^1.0.0"
+    rechoir "^0.6.2"
+
+smartchai@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/smartchai/-/smartchai-1.0.3.tgz#de6d010bb8b5aef24cb70b31a5f5334e8c41b72f"
+  dependencies:
+    "@types/chai" "^3.4.35"
+    "@types/chai-as-promised" "0.0.29"
+    "@types/chai-string" "^1.1.30"
+    chai "^3.5.0"
+    chai-as-promised "^6.0.0"
+    chai-string "^1.3.0"
+
+smartdelay@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/smartdelay/-/smartdelay-1.0.3.tgz#5fd44dad77262d110702f0293efa80c072cfb579"
+  dependencies:
+    smartq "^1.1.1"
+    typings-global "^1.0.16"
+
+smartq@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/smartq/-/smartq-1.1.1.tgz#efb358705260d41ae18aef7ffd815f7b6fe17dd3"
+  dependencies:
+    typed-promisify "^0.3.0"
+    typings-global "^1.0.14"
+
+smartshell@^1.0.6:
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/smartshell/-/smartshell-1.0.8.tgz#1535756c0fe8069f7e6da1e3f9cb6c8f77094e42"
+  dependencies:
+    "@types/shelljs" "^0.7.2"
+    "@types/which" "^1.0.28"
+    shelljs "^0.7.8"
+    smartq "^1.1.1"
+    typings-global "^1.0.19"
+    which "^1.2.14"
+
+string_decoder@~1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.0.3.tgz#0fc67d7c141825de94282dd536bec6b9bce860ab"
+  dependencies:
+    safe-buffer "~5.1.0"
+
+tapbundle@^1.0.14:
+  version "1.0.14"
+  resolved "https://registry.yarnpkg.com/tapbundle/-/tapbundle-1.0.14.tgz#75827e335fcb02216f0267a26a26d702ddc02e3c"
+  dependencies:
+    early "^2.1.1"
+    leakage "^0.3.0"
+    smartchai "^1.0.3"
+    smartdelay "^1.0.3"
+    smartq "^1.1.1"
+    typings-global "^1.0.16"
+
+through2@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/through2/-/through2-2.0.3.tgz#0004569b37c7c74ba39c43f3ced78d1ad94140be"
+  dependencies:
+    readable-stream "^2.1.5"
+    xtend "~4.0.1"
+
+type-detect@0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-0.1.1.tgz#0ba5ec2a885640e470ea4e8505971900dac58822"
+
+type-detect@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-1.0.0.tgz#762217cc06db258ec48908a1298e8b95121e8ea2"
+
+typed-promisify@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/typed-promisify/-/typed-promisify-0.3.0.tgz#1ba0af5e444c87d8047406f18ce49092a1191853"
+
+typings-global@^1.0.14, typings-global@^1.0.16, typings-global@^1.0.19:
+  version "1.0.19"
+  resolved "https://registry.yarnpkg.com/typings-global/-/typings-global-1.0.19.tgz#3376a72d4de1e5541bf5702248ff64c3e6ea316c"
+  dependencies:
+    semver "^5.3.0"
+    smartshell "^1.0.6"
+
+util-deprecate@~1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
+
+which@^1.2.14:
+  version "1.2.14"
+  resolved "https://registry.yarnpkg.com/which/-/which-1.2.14.tgz#9a87c4378f03e827cecaf1acdf56c736c01c14e5"
+  dependencies:
+    isexe "^2.0.0"
+
+wrappy@1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
+
+xtend@~4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"