1.3.0

.gitignore

@@ -1,6 +1,8 @@
 node_modules/
 .settings/
 .idea/
+coverage/
+docs/
 
 ts/*.js
 ts/*.js.map

.npmignore

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

.travis.yml

@@ -1,19 +1,14 @@
 language: node_js
-before_install:
+node_js:
-- nvm install stable
+- 4.2.4
-- node -v
-- npm -v
-- npm install -g gulp
-- npm install gulp
-- npm install gulp-typescript
 deploy:
   provider: npm
-  email: npm@smart-coordination.com
+  email: npm@lossless.digital
   api_key:
-    secure: ZgxvXgxlJlDDx4sv2H+M0Z36sZHDKEYRntudQWKLaDt1T2VojfsigNORrDZcHCs6FZo8t2Klsqte8PqDvAn7BxXIo5K86aaZOyulcHnmDQS6rBhJYHm01qJj2B+t03EozcsueYGcQIVyFLBnKl5Yj8GdQ6iVGbimHvgym/Bbo6pKQlKHvv7a+tOSmtRffeG4jZU454MYqc38ZPtKftdknk7m4T0wUP2l9Y1jKva8Zjd4+cw+xOhFAStkySrq8uNBEINN8e5vqvaOxq1d7V8evK7JQLjDtLOaj67cHJ3u7ZjHA2zk1j/Rs7X2jkeqqRbG1zhSHUjjqvnZRzC6ygswOHBBnSzF9P+tN7+jcNcn09PLsKh/HyXq/aRFKsNtvKjUey4cM27yt/LRLis70hrRTgR9EDZ/Q4Aoa/P/ObYf0XDE1rH08nngeASdmGFN+6n6idSq8C7IQ/YfmmQBhIhTSaNSGsYcG827fB5EZLoojCDOuNIrfyMOJHrSy14rgNWiGRj7C0md4yP7qGP53JPU9pPZLzRiD2/y9KuZ4qnE/edj9+POmVCr+uz2ILFQcTkEb9gItfMQGLd5m5MtPHgVFcoslU14O8o5WyFdG80xDHBvyy+1TsqnyRPwwlLwzepqZeUltZKXiOMDRIRurDRC1jtwcf8kJmWboio3GLIdQFU=
+    secure: 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
   on:
     tags: true
-    repo: pushrocks/gulp-callfunction
+    repo: pushrocks/gulp-function
 notifications:
   slack:
     secure: Bb8P3fboL52CugSsp0RhOkGCeWVbgjb+QDpnMHdSOa0Nequj8V4kvrzBLZOBOjaSB0/gMvdoB4Slv2bls1dAxXW1IX1DdRb3RLMKj/Owje7eTd4IoUuSs49y6/yEkVK+E1wicdwjlMmvsk8fQE/owDRMRXYoXxhN2ZOVSQvAQ3iBO0eokFvWO7yj/VSxKoITymCXA3LfyzXXUuhvxuQd3BPZCe25xa6GWuHtaa5fbJg17pp8jJX6VZYLSRcSYyJxMU8SLdkrOsQZKj0+/Yfpu7XTmPbqxjNapuE7Zm70mi+aB26IQCnmwkdcEQNJVxQOKoP2+/ZnDfcTLQROwH1PJVzol0hneH6DdOlWt9bvBJcUvFRwaDgIb5xXQV8bGsRe5ayE/4MgCgfvdBTvevu6n12fmPx74prIv4pOPMwlALjjP8XavGL4A6amOuV7fJiSyGAku8aUe1rlUXyfoHJswMyOfkIsvnGDE3eEfq1WUIjn8tW1ZozJyoCTAIh6IHPI3Nsg3LkTRvDHPYq25/xCKWxGb2OaJc3JeqVREqm0auDqj6HoVAi/mW/uyvwX9jEVX8fNoQ69ac5VUMFfn2Mx3sU6aHKgZe/tdrtql6NYtIA+g5/ZDnHE1mnbl6MfrYiKwRbrICH5v/u1xK+4+yh09BUqazi3PzOhyTRfba/gRUg=

README.md

@@ -1,26 +1,51 @@
 # gulp-function
 accepts call to execute in gulp pipeline.
 
-### build status/Dependencies
+### Status
 [![Build Status](https://travis-ci.org/pushrocks/gulp-function.svg?branch=v0.0.2)](https://travis-ci.org/pushrocks/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)
+[![codecov.io](https://codecov.io/github/pushrocks/gulp-function/coverage.svg?branch=master)](https://codecov.io/github/pushrocks/gulp-function?branch=master)
+
+### Version
+[![GitHub version](https://badge.fury.io/gh/pushrocks%2Fgulp-function.svg)](https://badge.fury.io/gh/pushrocks%2Fgulp-function)
+[![npm version](https://badge.fury.io/js/gulp-function.svg)](https://badge.fury.io/js/gulp-function)
 
 ### Usage
 ```javascript
 var gulp = require("gulp");
 var gulpFunction = require("gulp-function");
+var Q = require("q");
 
 var myFunction = function () {
+    var done = Q.defer();
     console.log("Hello World!")
+    
+    // NOTE:
+    // you can use done.resolve as callback function
+    // of any async tasks within this function
+    done.resolve();
+    
+    return done.promise;
 }
 
 gulp.task('gulpTest',function() {
-    gulp.src('./mydir/*.something')
+    var stream = gulp.src('./mydir/*.something')
-        .pipe(gulpFunction(myFunction,'forEach'))
+        .pipe(gulpFunction(myFunction,'forEach')) //read the notes below
-        .pipe(gulp.dest("./build/"))
+        .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.  
+* 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**!!!

dist/gulpfunction.plugins.js

@@ -0,0 +1,6 @@
+/// <reference path="typings/main.d.ts" />
+"use strict";
+exports.Q = require("q");
+exports.through2 = require("through2");
+
+//# 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);
-};

npmts.json

@@ -0,0 +1,4 @@
+{
+  "mode":"default",
+  "coveralls":true
+}

package.json

@@ -1,8 +1,8 @@
 {
   "name": "gulp-function",
-  "version": "1.0.0",
+  "version": "1.3.0",
   "description": "accepts a function call as parameter to execute in gulp pipeline",
-  "main": "index.js",
+  "main": "dist/index.js",
   "scripts": {
     "test": "(npmts)",
     "reinstall": "(rm -r node_modules && npm install)",
@@ -18,17 +18,18 @@
     "gulp",
     "function"
   ],
-  "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"
   },
   "homepage": "https://github.com/pushrocks/gulp-function",
   "dependencies": {
-    "beautylog": "2.0.4",
+    "q": "^1.4.1",
-    "through2": "2.0.0"
+    "through2": "^2.0.1"
   },
   "devDependencies": {
-    "gulp": "^3.9.0"
+    "gulp": "^3.9.1",
+    "npmts": "^5.0.3"
   }
 }

test/test.js.map

@@ -0,0 +1 @@
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test/test.ts

@@ -0,0 +1,118 @@
+/// <reference path="../ts/typings/main.d.ts" />
+var gulp = require("gulp");
+var gulpFunction = require("../dist/index.js");
+var beautylog = require("beautylog");
+var Q = require("q");
+
+var myFunction = function () {
+    var done = Q.defer()
+    beautylog.log("Function executed");
+    done.resolve();
+    return done.promise;
+};
+var myFunction2 = function () {
+    var done = Q.defer();
+    beautylog.ok("Function2 executed");
+    done.resolve();
+    return done.promise;
+};
+var myFunction3 = function () {
+    var done = Q.defer();
+    beautylog.success("Function3 executed");
+    done.resolve();
+    return done.promise;
+};
+
+var beforeFunction = function () {
+    var done = Q.defer();
+    beautylog.success("beforeFunction executed");
+    done.resolve();
+    return done.promise;
+};
+
+var middleFunctionRun = false;
+
+var middleFunction = function () {
+    var done = Q.defer();
+    beautylog.success("middleFunction executed");
+    setTimeout(function(){
+        beautylog.log("timeout fired");
+        middleFunctionRun = true;
+        done.resolve();
+    }, 500);
+    return done.promise;
+};
+
+var afterFunction = function () {
+    var done = Q.defer();
+    beautylog.success("afterFunction executed");
+    done.resolve();
+    return done.promise;
+};
+
+let timeoutFunction = function(){
+    var done = Q.defer();
+    setTimeout(function(){
+        beautylog.log("largeTimeout fired");
+        done.resolve();
+    },2000);
+    return done.promise;
+};
+
+
+
+describe("gulpFunction",function(){
+    it("should run through smoothly with " + "'forEach'".blue,function(done){
+        gulp.src('./test/*.md')
+            .pipe(gulpFunction(myFunction,'forEach'))
+            .pipe(gulp.dest("./test/result/"));
+
+        gulp.src('./test/*.md')
+            .pipe(gulpFunction([myFunction2,myFunction3],'forEach'))
+            .pipe(gulp.dest("./test/result/"))
+            .pipe(gulpFunction(done,"atEnd"));
+
+    });
+
+    it("should run through smoothly with " + "'atEnd'".blue,function(done){
+        gulp.src('./test/*.md')
+            .pipe(gulpFunction(myFunction,'atEnd'))
+            .pipe(gulp.dest("./test/result/"));
+
+        gulp.src('./test/*.md')
+            .pipe(gulpFunction([myFunction2,myFunction3],'atEnd'))
+            .pipe(gulp.dest("./test/result/"))
+            .pipe(gulpFunction(done,"atEnd"));
+    });
+
+    it("should run through smoothly once with " + "'atFirst'".blue,function(done){
+
+        gulp.src('./test/*.md')
+            .pipe(gulpFunction([myFunction2,myFunction3],'forFirst'))
+            .pipe(gulp.dest("./test/result/"))
+            .pipe(gulpFunction(done,"atEnd"));
+    });
+
+    it("should run in order",function(done){
+        this.timeout(5000);
+        let stream = gulp.src('./test/*.md')
+            .pipe(gulpFunction([beforeFunction,middleFunction,middleFunction],'atEnd'))
+            .pipe(gulpFunction(function(){
+                beautylog.log("stream progressed");
+                var done2 = Q.defer();
+                done2.resolve();
+                return done2.promise;
+            },"forEach"))
+            .pipe(gulpFunction(function(){
+                beautylog.log("nextStep");
+            }))
+            .pipe(gulpFunction(afterFunction,"atEnd"))
+            .pipe(gulpFunction(timeoutFunction,"atEnd"));
+
+        stream.on("finish",function(){
+            beautylog.info("stream finished");
+            done();
+        });
+    });
+});
+

test/test02.md

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

ts/gulpfunction.plugins.ts

@@ -0,0 +1,4 @@
+/// <reference path="typings/main.d.ts" />
+
+export let Q = require("q");
+export let through2 = require("through2");

ts/index.ts

@@ -1,45 +1,65 @@
 /// <reference path="typings/main.d.ts" />
-var through = require("through2");
+
-var path = require("path");
+import plugins = require("./gulpfunction.plugins");
-var beautylog = require("beautylog");
 
 
-module.exports = function (functionsToExecuteArg:any|any[],executionModeArg:string = 'forEach', logBoolArg = false) {
+
+
+module.exports = function (functionsToExecuteArg:any|any[],executionModeArg:string = 'forEach') {
     //important vars
-    var gulpFunction = {
+    let executionMode = executionModeArg; //can be forEach or atEnd
-        executionMode: executionModeArg, //can be forEach or atEnd
+    let functionsToExecute = functionsToExecuteArg;
-        functionsToExecute: functionsToExecuteArg,
+    let promiseArray = [];
-        logBool: logBoolArg
+    let runFunction = function(functionArg){
+        let returnValue = functionArg();
+        if (typeof returnValue !== "undefined" && typeof returnValue.then !== "undefined") {
+            promiseArray.push(returnValue);
+        }
     };
 
-    var runFunctionNames = function () {
+    let checkAndRunFunction = function () {
-        if (typeof gulpFunction.functionsToExecute == "function" ) {
+        if (typeof functionsToExecute === "function" ) {
-            gulpFunction.functionsToExecute();
+            runFunction(functionsToExecute);
-        } else if (Array.isArray(gulpFunction.functionsToExecute)) {
+        } else if (Array.isArray(functionsToExecute)) {
-            for (var anyFunction in gulpFunction.functionsToExecute) {
+            for (let anyFunction in functionsToExecute) {
-                anyFunction();
+                runFunction(functionsToExecute[anyFunction]);
             }
         } else {
-            beautylog.error('gulp-callfunction: something is strange with the given arguments');
+            throw new Error("gulp-callfunction: something is strange with the given arguments");
+        }
+        return plugins.Q.all(promiseArray);
+    };
+
+    let hasExecutedOnce = false;
+    let forEach = function (file, enc, cb) { //the forEach function is called for every chunk
+        switch (executionMode){
+            case "forEach":
+                checkAndRunFunction().then(function(){
+                    cb(null, file);
+                });
+                break;
+            case "forFirst":
+                !hasExecutedOnce ? checkAndRunFunction().then(function(){
+                    cb(null, file);
+                }) : cb(null, file);
+                hasExecutedOnce = true;
+                break;
+            case "atEnd":
+                cb(null, file);
+                break;
+            default:
+                break;
         }
     };
 
-
+    let atEnd = function(cb) {
-    var forEach = function (file, enc, cb) {
+        if (executionMode === "atEnd") {
-        if (gulpFunction.logBool) beautylog.log(gulpFunction.executionMode);
+            checkAndRunFunction().then(function(){
-        if (gulpFunction.executionMode === 'forEach') {
+                cb();
-            if(gulpFunction.logBool) beautylog.log('is forEach');
+            });
-            runFunctionNames();
+        } else {
+            cb();
         }
-        //tell gulp that we are complete
-        return cb(null, file);
     };
-
+    return plugins.through2.obj(forEach,atEnd);
-    var atEnd = function(cb) {
-        if (gulpFunction.executionMode == "atEnd") {
-            runFunctionNames();
-        }
-        cb();
-    };
-    return through.obj(forEach,atEnd);
 };

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']);
-    });
-});
-