2.2.14

.gitignore

@@ -1,9 +1,5 @@
 node_modules/
-.settings/
+coverage/
-.idea/
+public/
-
+pages/
-ts/*.js
-ts/*.js.map
-ts/typings/
-test/result/
 

.gitlab-ci.yml

@@ -0,0 +1,96 @@
+# gitzone standard
+image: hosttoday/ht-docker-node:npmci
+
+cache:
+  paths:
+  - .yarn/
+  key: "$CI_BUILD_STAGE"
+
+stages:
+- mirror
+- security
+- test
+- release
+- trigger
+- pages
+
+mirror:
+  stage: mirror
+  script:
+  - npmci git mirror
+  tags:
+  - docker
+
+security:
+  stage: security
+  script:
+    - npmci command yarn global add snyk
+    - npmci command yarn install --ignore-scripts
+    - npmci command snyk test
+  tags:
+  - docker
+
+testLEGACY:
+  stage: test
+  script:
+  - npmci node install legacy
+  - npmci npm install
+  - npmci npm test
+  coverage: /\d+.?\d+?\%\s*coverage/
+  tags:
+  - docker
+  allow_failure: true
+
+testLTS:
+  stage: test
+  script:
+  - npmci node install lts
+  - npmci npm install
+  - npmci npm test
+  coverage: /\d+.?\d+?\%\s*coverage/
+  tags:
+  - docker
+    
+testSTABLE:
+  stage: test
+  script:
+  - npmci node install stable
+  - npmci npm install
+  - npmci npm test
+  coverage: /\d+.?\d+?\%\s*coverage/
+  tags:
+  - docker
+
+release:
+  stage: release
+  script:
+  - npmci npm prepare
+  - npmci npm publish
+  only:
+  - tags
+  tags:
+  - docker
+
+trigger:
+  stage: trigger
+  script:
+  - npmci trigger
+  only:
+  - tags
+  tags:
+  - docker
+
+pages:
+  image: hosttoday/ht-docker-node:npmci
+  stage: pages
+  script:
+    - npmci command yarn global add npmpage
+    - npmci command npmpage
+  tags:
+    - docker
+  only:
+    - tags
+  artifacts:
+    expire_in: 1 week
+    paths:
+    - public

.npmignore

@@ -1,3 +1,5 @@
 ts/
 test/
+docs/
+coverage/
 node_modules/

.travis.yml

@@ -1,14 +0,0 @@
-language: node_js
-node_js:
-- 4.2.4
-deploy:
-  provider: npm
-  email: npm@lossless.digital
-  api_key:
-    secure: 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
-  on:
-    tags: true
-    repo: pushrocks/gulp-function
-notifications:
-  slack:
-    secure: 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

README.md

@@ -1,26 +1,63 @@
 # gulp-function
-accepts call to execute in gulp pipeline.
 
-### build status/Dependencies
+accepts a function call as parameter to execute in gulp pipeline
-[![Build Status](https://travis-ci.org/pushrocks/gulp-function.svg?branch=v0.0.2)](https://travis-ci.org/pushrocks/gulp-function)
+
+## Availabililty
+
+[![npm](https://pushrocks.gitlab.io/assets/repo-button-npm.svg)](https://www.npmjs.com/package/gulp-function)
+[![git](https://pushrocks.gitlab.io/assets/repo-button-git.svg)](https://GitLab.com/pushrocks/gulp-function)
+[![git](https://pushrocks.gitlab.io/assets/repo-button-mirror.svg)](https://github.com/pushrocks/gulp-function)
+[![docs](https://pushrocks.gitlab.io/assets/repo-button-docs.svg)](https://pushrocks.gitlab.io/gulp-function/)
+
+## Status for master
+
+[![build status](https://GitLab.com/pushrocks/gulp-function/badges/master/build.svg)](https://GitLab.com/pushrocks/gulp-function/commits/master)
+[![coverage report](https://GitLab.com/pushrocks/gulp-function/badges/master/coverage.svg)](https://GitLab.com/pushrocks/gulp-function/commits/master)
+[![npm downloads per month](https://img.shields.io/npm/dm/gulp-function.svg)](https://www.npmjs.com/package/gulp-function)
 [![Dependency Status](https://david-dm.org/pushrocks/gulp-function.svg)](https://david-dm.org/pushrocks/gulp-function)
-[![devDependency Status](https://david-dm.org/pushrocks/gulp-function/dev-status.svg)](https://david-dm.org/pushrocks/gulp-function#info=devDependencies)
+[![bitHound Dependencies](https://www.bithound.io/github/pushrocks/gulp-function/badges/dependencies.svg)](https://www.bithound.io/github/pushrocks/gulp-function/master/dependencies/npm)
+[![bitHound Code](https://www.bithound.io/github/pushrocks/gulp-function/badges/code.svg)](https://www.bithound.io/github/pushrocks/gulp-function)
+[![TypeScript](https://img.shields.io/badge/TypeScript-2.x-blue.svg)](https://nodejs.org/dist/latest-v6.x/docs/api/)
+[![node](https://img.shields.io/badge/node->=%206.x.x-blue.svg)](https://nodejs.org/dist/latest-v6.x/docs/api/)
+[![JavaScript Style Guide](https://img.shields.io/badge/code%20style-standard-brightgreen.svg)](http://standardjs.com/)
 
 ### Usage
-```javascript
-var gulp = require("gulp");
-var gulpFunction = require("gulp-function");
 
-var myFunction = function () {
+```typescript
-    console.log("Hello World!")
+import gulp = require('gulp');
-}
+import gulpFunction from "gulp-function"; // default ES6 export
+// import {forFirst, forEach, atEnd} from 'gulp-function'
 
-gulp.task('gulpTest',function() {
+let myAsyncFunction = async (file, enc) => {
-    gulp.src('./mydir/*.something')
+  // await some async stuff
-        .pipe(gulpFunction(myFunction,'forEach'))
+};
-        .pipe(gulp.dest("./build/"))
+
+gulp.task("gulpTest", function() {
+  let stream = gulp
+    .src("./mydir/*.something")
+    .pipe(gulpFunction(myFunction, "forEach")) //read the notes below
+    // .pipe(forEach(myFunction)) // if imported as >> import { forEach } from 'gulp-function' <<
+    .pipe(gulp.dest("./build/"));
+  return stream; // by returning the stream gulp knows when our task has finished.
 });
 ```
 
->Note: The first argument of gulpFunction can also be an array of multiple functionnames.  
+### Notes
->Note: the second argument can be empty (defaults to 'forEach') or 'atEnd'
+
+* The first argument of gulpFunction can also be an **array of multiple functionnames**.
+  Each function can return a promise. The pipe stop will finish when every promise is fullfilled.
+  When providing an array of functions be careful with modifying the file object -> race condition
+* The second argument can be empty, it defaults to "forEach"
+* The following options are available:
+  * "forFirst" - executes when first chunk/vinylfile of the stream reaches the pipestop.
+    file is pushed further down the line when function's returned promise is fullfilled.
+  * "forEach" - executes like "forFirst" but with every chunk/vinylfile in the stream;
+  * "atEnd" - executes after all chunks have passed and are processed in full.
+    That means the stream's "finish" event fires **before "atLast" is executed**!!!
+
+For further information read the linked docs at the top of this README.
+
+> MIT licensed | **&copy;** [Lossless GmbH](https://lossless.gmbh)
+> | By using this npm module you agree to our [privacy policy](https://lossless.gmbH/privacy.html)
+
+[![repo-footer](https://pushrocks.gitlab.io/assets/repo-footer.svg)](https://push.rocks)

dist/index.d.ts

@@ -0,0 +1,11 @@
+/// <reference types="node" />
+import { Transform } from "stream";
+export declare type TExecutionMode = "forEach" | "forFirst" | "atEnd";
+export interface IPromiseFunction {
+    (file?: any, enc?: any): PromiseLike<any>;
+}
+declare let defaultExport: (functionsToExecuteArg: IPromiseFunction | IPromiseFunction[], executionModeArg?: TExecutionMode) => Transform;
+export declare let forEach: (funcArg: IPromiseFunction) => Transform;
+export declare let forFirst: (funcArg: IPromiseFunction) => Transform;
+export declare let atEnd: (funcArg: IPromiseFunction) => Transform;
+export default defaultExport;

dist/index.js

@@ -0,0 +1,76 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const through2 = require("through2");
+let defaultExport = (functionsToExecuteArg, executionModeArg = "forEach") => {
+    let promiseArray = [];
+    let runFunction = function (functionArg, file, enc) {
+        let returnValue = functionArg(file, enc);
+        if (typeof returnValue !== "undefined" &&
+            typeof returnValue.then !== "undefined") {
+            promiseArray.push(returnValue);
+        }
+    };
+    let checkAndRunFunction = function (file, enc) {
+        if (typeof functionsToExecuteArg === "function") {
+            runFunction(functionsToExecuteArg, file, enc);
+        }
+        else if (Array.isArray(functionsToExecuteArg)) {
+            for (let anyFunction in functionsToExecuteArg) {
+                runFunction(functionsToExecuteArg[anyFunction], file, enc);
+            }
+        }
+        else {
+            throw new Error("gulp-callfunction: something is strange with the given arguments");
+        }
+        return Promise.all(promiseArray);
+    };
+    let hasExecutedOnce = false;
+    let forEach = function (file, enc, cb) {
+        // the forEach function is called for every chunk
+        switch (executionModeArg) {
+            case "forEach":
+                checkAndRunFunction(file, enc).then(function () {
+                    cb(null, file);
+                });
+                break;
+            case "forFirst":
+                if (hasExecutedOnce) {
+                    checkAndRunFunction(file, enc).then(function () {
+                        cb(null, file);
+                    });
+                }
+                else {
+                    cb(null, file);
+                }
+                hasExecutedOnce = true;
+                break;
+            case "atEnd":
+                cb();
+                break;
+            default:
+                break;
+        }
+    };
+    let atEnd = function (cb) {
+        if (executionModeArg === "atEnd") {
+            checkAndRunFunction(null, null).then(function () {
+                cb();
+            });
+        }
+        else {
+            cb();
+        }
+    };
+    return through2.obj(forEach, atEnd);
+};
+exports.forEach = (funcArg) => {
+    return defaultExport(funcArg, "forEach");
+};
+exports.forFirst = (funcArg) => {
+    return defaultExport(funcArg, "forFirst");
+};
+exports.atEnd = (funcArg) => {
+    return defaultExport(funcArg, "atEnd");
+};
+exports.default = defaultExport;
+//# sourceMappingURL=data:application/json;base64,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

index.d.ts

@@ -1,4 +0,0 @@
-/// <reference path="ts/typings/main.d.ts" />
-declare var through: any;
-declare var path: any;
-declare var beautylog: any;

index.js

@@ -1,47 +0,0 @@
-#!/usr/bin/env node
-
-/// <reference path="typings/main.d.ts" />
-var through = require("through2");
-var path = require("path");
-var beautylog = require("beautylog");
-module.exports = function (functionsToExecuteArg, executionModeArg, logBoolArg) {
-    if (executionModeArg === void 0) { executionModeArg = 'forEach'; }
-    if (logBoolArg === void 0) { logBoolArg = false; }
-    //important vars
-    var gulpFunction = {
-        executionMode: executionModeArg,
-        functionsToExecute: functionsToExecuteArg,
-        logBool: logBoolArg
-    };
-    var runFunctionNames = function () {
-        if (typeof gulpFunction.functionsToExecute == "function") {
-            gulpFunction.functionsToExecute();
-        }
-        else if (Array.isArray(gulpFunction.functionsToExecute)) {
-            for (var anyFunction in gulpFunction.functionsToExecute) {
-                anyFunction();
-            }
-        }
-        else {
-            beautylog.error('gulp-callfunction: something is strange with the given arguments');
-        }
-    };
-    var forEach = function (file, enc, cb) {
-        if (gulpFunction.logBool)
-            beautylog.log(gulpFunction.executionMode);
-        if (gulpFunction.executionMode === 'forEach') {
-            if (gulpFunction.logBool)
-                beautylog.log('is forEach');
-            runFunctionNames();
-        }
-        //tell gulp that we are complete
-        return cb(null, file);
-    };
-    var atEnd = function (cb) {
-        if (gulpFunction.executionMode == "atEnd") {
-            runFunctionNames();
-        }
-        cb();
-    };
-    return through.obj(forEach, atEnd);
-};

npmextra.json

@@ -0,0 +1,10 @@
+{
+  "npmts": {
+    "mode": "default"
+  },
+  "npmci": {
+    "npmGlobalTools": [
+      "npmts"
+    ]
+  }
+}

package.json

@@ -1,35 +1,36 @@
 {
   "name": "gulp-function",
-  "version": "1.0.1",
+  "version": "2.2.14",
   "description": "accepts a function call as parameter to execute in gulp pipeline",
-  "main": "index.js",
+  "main": "dist/index.js",
+  "typings": "dist/index.d.ts",
   "scripts": {
-    "test": "(npmts)",
+    "test": "(npmts)"
-    "reinstall": "(rm -r node_modules && npm install)",
-    "release": "(git pull origin master && npm version patch && git push origin master && git checkout release && git merge master && git push origin release && git checkout master)",
-    "startdev": "(git checkout master && git pull origin master)"
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/pushrocks/gulp-function.git"
+    "url": "https://gitlab.com/pushrocks/gulp-function.git"
   },
   "keywords": [
     "gulpplugin",
     "gulp",
-    "function"
+    "function",
+    "pushrocks"
   ],
-  "author": "Smart Coordination GmbH <office@push.rocks> (https://push.rocks)",
+  "author": "Lossless GmbH <office@lossless.com> (https://lossless.com)",
   "license": "MIT",
   "bugs": {
-    "url": "https://github.com/pushrocks/gulp-function/issues"
+    "url": "https://gitlab.com/pushrocks/gulp-function/issues"
   },
-  "homepage": "https://github.com/pushrocks/gulp-function",
+  "homepage": "https://gitlab.com/pushrocks/gulp-function",
   "dependencies": {
-    "beautylog": "2.0.4",
+    "@types/through2": "^2.0.32",
-    "through2": "2.0.0"
+    "smartq": "^1.1.6",
+    "through2": "^2.0.3"
   },
   "devDependencies": {
-    "gulp": "^3.9.0",
+    "gulp": "^3.9.1",
-    "npmts": "^2.0.2"
+    "smartgulp": "^1.0.1",
+    "tapbundle": "^1.0.10"
   }
 }

test/test.js

@@ -1,17 +0,0 @@
-/// <reference path="typings/main.d.ts" />
-var gulp = require("gulp");
-var gulpFunction = require("../index.js");
-var beautylog = require("beautylog");
-var myFunction = function () {
-    beautylog.log("Mocha Test successfull!");
-};
-describe("gulpFunction", function () {
-    it("should run through smoothly", function () {
-        gulp.task('default', function () {
-            gulp.src('./test/test.md')
-                .pipe(gulpFunction(myFunction, 'forEach'))
-                .pipe(gulp.dest("./test/result/"));
-        });
-        gulp.start.apply(gulp, ['default']);
-    });
-});

test/test.md

@@ -1,2 +0,0 @@
-# Test.md
-This is a test file for the test.js gulp pipeline

test/test.ts

@@ -0,0 +1,33 @@
+import { expect, tap } from 'tapbundle'
+
+import * as smartgulp from 'smartgulp'
+let gulp = require('gulp')
+import * as gulpFunction from '../ts/index'
+
+let smartq = require('smartq')
+
+tap.test('should run through smoothly with ' + "'forEach'", async (tools) => {
+  let done = smartq.defer()
+  let counter = 0
+  gulp.src('./test/testfiles/*.md')
+    .pipe(gulpFunction.forEach(async () => {
+      counter++
+      if (counter === 2) {
+        done.resolve()
+      }
+    }))
+  await done.promise
+})
+
+tap.test('should run through smoothly with ' + "'forEach'", async (tools) => {
+  let done = smartq.defer()
+  let counter = 0
+  smartgulp.src(['./test/testfiles/*.md'])
+    .pipe(gulpFunction.atEnd(async () => {
+      console.log('atEnd')
+      done.resolve()
+    }))
+  await done.promise
+})
+
+tap.start()

test/testfiles/test01.md

@@ -0,0 +1 @@
+# the 1st testfile

test/testfiles/test02.md

@@ -0,0 +1 @@
+# the second testfile

test/testfiles/test03.md

@@ -0,0 +1 @@
+# the third testfile

test/testfiles/test04.md

@@ -0,0 +1 @@
+# the fourth testfile

test/testfiles/test05.md

@@ -0,0 +1 @@
+# the fifth testfile

test/testfiles/test06.md

@@ -0,0 +1 @@
+# the sixth testfile

test/testfiles/test07.md

@@ -0,0 +1 @@
+# the seventh testfile

test/testfiles/test08.md

@@ -0,0 +1 @@
+# the eighth testfile

test/testfiles/test09.md

@@ -0,0 +1 @@
+# the nineth testfile

test/testfiles/test10.md

@@ -0,0 +1 @@
+# the tenth testfile

test/testfiles/test11.md

@@ -0,0 +1 @@
+# the eleventh testfile

test/testfiles/test12.md

@@ -0,0 +1 @@
+# the twelveth testfile

test/testfiles/test13.md

@@ -0,0 +1 @@
+# the second testfile

test/testfiles/test14.md

@@ -0,0 +1 @@
+# the second testfile

test/testfiles/test15.md

@@ -0,0 +1 @@
+# the second testfile

test/testfiles/test16.md

@@ -0,0 +1 @@
+# the second testfile

test/testfiles/test17.md

@@ -0,0 +1 @@
+# the second testfile

test/testfiles/test18.md

@@ -0,0 +1 @@
+# the 18th testfile

ts/index.ts

@@ -1,45 +1,92 @@
-/// <reference path="typings/main.d.ts" />
+import * as q from "smartq";
-var through = require("through2");
+import * as through2 from "through2";
-var path = require("path");
+import { Transform } from "stream";
-var beautylog = require("beautylog");
 
+export type TExecutionMode = "forEach" | "forFirst" | "atEnd";
 
-module.exports = function (functionsToExecuteArg:any|any[],executionModeArg:string = 'forEach', logBoolArg = false) {
+export interface IPromiseFunction {
-    //important vars
+  (file?, enc?): PromiseLike<any>;
-    var gulpFunction = {
+}
-        executionMode: executionModeArg, //can be forEach or atEnd
-        functionsToExecute: functionsToExecuteArg,
-        logBool: logBoolArg
-    };
 
-    var runFunctionNames = function () {
+let defaultExport = (
-        if (typeof gulpFunction.functionsToExecute == "function" ) {
+  functionsToExecuteArg: IPromiseFunction | IPromiseFunction[],
-            gulpFunction.functionsToExecute();
+  executionModeArg: TExecutionMode = "forEach"
-        } else if (Array.isArray(gulpFunction.functionsToExecute)) {
+): Transform => {
-            for (var anyFunction in gulpFunction.functionsToExecute) {
+  let promiseArray = [];
-                anyFunction();
+  let runFunction = function(functionArg, file, enc) {
-            }
+    let returnValue = functionArg(file, enc);
+    if (
+      typeof returnValue !== "undefined" &&
+      typeof returnValue.then !== "undefined"
+    ) {
+      promiseArray.push(returnValue);
+    }
+  };
+
+  let checkAndRunFunction = function(file, enc) {
+    if (typeof functionsToExecuteArg === "function") {
+      runFunction(functionsToExecuteArg, file, enc);
+    } else if (Array.isArray(functionsToExecuteArg)) {
+      for (let anyFunction in functionsToExecuteArg) {
+        runFunction(functionsToExecuteArg[anyFunction], file, enc);
+      }
+    } else {
+      throw new Error(
+        "gulp-callfunction: something is strange with the given arguments"
+      );
+    }
+    return Promise.all(promiseArray);
+  };
+
+  let hasExecutedOnce = false;
+  let forEach = function(file, enc, cb) {
+    // the forEach function is called for every chunk
+    switch (executionModeArg) {
+      case "forEach":
+        checkAndRunFunction(file, enc).then(function() {
+          cb(null, file);
+        });
+        break;
+      case "forFirst":
+        if (hasExecutedOnce) {
+          checkAndRunFunction(file, enc).then(function() {
+            cb(null, file);
+          });
         } else {
-            beautylog.error('gulp-callfunction: something is strange with the given arguments');
+          cb(null, file);
-        }
-    };
-
-
-    var forEach = function (file, enc, cb) {
-        if (gulpFunction.logBool) beautylog.log(gulpFunction.executionMode);
-        if (gulpFunction.executionMode === 'forEach') {
-            if(gulpFunction.logBool) beautylog.log('is forEach');
-            runFunctionNames();
-        }
-        //tell gulp that we are complete
-        return cb(null, file);
-    };
-
-    var atEnd = function(cb) {
-        if (gulpFunction.executionMode == "atEnd") {
-            runFunctionNames();
         }
+        hasExecutedOnce = true;
+        break;
+      case "atEnd":
         cb();
-    };
+        break;
-    return through.obj(forEach,atEnd);
+      default:
+        break;
+    }
+  };
+
+  let atEnd = function(cb) {
+    if (executionModeArg === "atEnd") {
+      checkAndRunFunction(null, null).then(function() {
+        cb();
+      });
+    } else {
+      cb();
+    }
+  };
+  return through2.obj(forEach, atEnd);
 };
+
+export let forEach = (funcArg: IPromiseFunction) => {
+  return defaultExport(funcArg, "forEach");
+};
+
+export let forFirst = (funcArg: IPromiseFunction) => {
+  return defaultExport(funcArg, "forFirst");
+};
+
+export let atEnd = (funcArg: IPromiseFunction) => {
+  return defaultExport(funcArg, "atEnd");
+};
+
+export default defaultExport;

ts/test.ts

@@ -1,20 +0,0 @@
-/// <reference path="typings/main.d.ts" />
-var gulp = require("gulp");
-var gulpFunction = require("../index.js");
-var beautylog = require("beautylog");
-
-var myFunction = function () {
-    beautylog.log("Mocha Test successfull!");
-};
-
-describe("gulpFunction",function(){
-    it("should run through smoothly",function(){
-        gulp.task('default',function() {
-            gulp.src('./test/test.md')
-                .pipe(gulpFunction(myFunction,'forEach'))
-                .pipe(gulp.dest("./test/result/"))
-        });
-        gulp.start.apply(gulp, ['default']);
-    });
-});
-

ts/tsd.json

@@ -1,15 +0,0 @@
-{
-  "version": "v4",
-  "repo": "borisyankov/DefinitelyTyped",
-  "ref": "master",
-  "path": "typings",
-  "bundle": "typings/tsd.d.ts",
-  "installed": {
-    "node/node.d.ts": {
-      "commit": "efa0c1196d7280640e624ac1e7fa604502e7bd63"
-    },
-    "colors/colors.d.ts": {
-      "commit": "3191f6e0088eee07c4d8fd24e4d27a40a60d9eb9"
-    }
-  }
-}

ts/typings.json

@@ -1,7 +0,0 @@
-{
-  "ambientDependencies": {
-    "node": "github:DefinitelyTyped/DefinitelyTyped/node/node.d.ts",
-    "mocha": "github:Bartvds/tsd-deftools/typings/DefinitelyTyped/mocha/mocha.d.ts",
-    "colors": "github:DefinitelyTyped/DefinitelyTyped/colors/colors.d.ts"
-  }
-}

tslint.json

@@ -0,0 +1,3 @@
+{
+    "extends": "tslint-config-standard"
+}