2.2.15

Fix sample code in README.md

See merge request pushrocks/gulp-function!2

.gitlab-ci.yml

@@ -3,69 +3,123 @@ image: hosttoday/ht-docker-node:npmci
 
 cache:
   paths:
-  - .yarn/
+  - .npmci_cache/
   key: "$CI_BUILD_STAGE"
 
 stages:
+- security
 - test
 - release
-- trigger
-- pages
+- metadata
 
-testLEGACY:
-  stage: test
+# ====================
+# security stage
+# ====================
+mirror:
+  stage: security
   script:
-    - npmci test legacy
-  coverage: /\d+.?\d+?\%\s*coverage/
+  - npmci git mirror
   tags:
   - docker
-  allow_failure: true
+  - notpriv
+
+snyk:
+  stage: security
+  script:
+    - npmci npm prepare
+    - npmci command npm install -g snyk
+    - npmci command npm install --ignore-scripts
+    - npmci command snyk test
+  tags:
+  - docker
+  - notpriv
+
+# ====================
+# test stage
+# ====================
 
 testLTS:
   stage: test
   script:
-    - npmci test lts
+  - npmci npm prepare
+  - npmci node install lts
+  - npmci npm install
+  - npmci npm test
   coverage: /\d+.?\d+?\%\s*coverage/
   tags:
   - docker
+  - notpriv
     
 testSTABLE:
   stage: test
   script:
-    - npmci test stable
+  - npmci npm prepare
+  - npmci node install stable
+  - npmci npm install
+  - npmci npm test
   coverage: /\d+.?\d+?\%\s*coverage/
   tags:
   - docker
+  - notpriv
 
 release:
   stage: release
   script:
-    - npmci publish
+  - npmci node install stable
+  - npmci npm publish
   only:
   - tags
   tags:
   - docker
+  - notpriv
+
+# ====================
+# metadata stage
+# ====================
+codequality:
+  stage: metadata
+  image: docker:stable
+  allow_failure: true
+  services:
+    - docker:stable-dind
+  script:
+    - export SP_VERSION=$(echo "$CI_SERVER_VERSION" | sed 's/^\([0-9]*\)\.\([0-9]*\).*/\1-\2-stable/')
+    - docker run
+        --env SOURCE_CODE="$PWD"
+        --volume "$PWD":/code
+        --volume /var/run/docker.sock:/var/run/docker.sock
+        "registry.gitlab.com/gitlab-org/security-products/codequality:$SP_VERSION" /code
+  artifacts:
+    paths: [codeclimate.json]
+  tags:
+  - docker
+  - priv
 
 trigger:
-  stage: trigger
+  stage: metadata
   script:
   - npmci trigger
   only:
   - tags
   tags:
   - docker
+  - notpriv
 
 pages:
   image: hosttoday/ht-docker-node:npmci
-  stage: pages
+  stage: metadata
   script:
-    - npmci command yarn global add npmpage
-    - npmci command npmpage
+    - npmci command npm install -g typedoc typescript
+    - npmci npm prepare
+    - npmci npm install
+    - npmci command typedoc --module "commonjs" --target "ES2016" --out public/ ts/
   tags:
     - docker
+    - notpriv
   only:
     - tags
   artifacts:
     expire_in: 1 week
     paths:
     - public
+  allow_failure: true

README.md

@@ -1,29 +1,61 @@
 # gulp-function
+
 accepts a function call as parameter to execute in gulp pipeline
 
 ## 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)
-[![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
-Use TypeScript for best in class instellisense.
+### Usage
+
+```typescript
+import gulp = require('gulp');
+import gulpFunction from 'gulp-function'; // default ES6 export
+// import {forFirst, forEach, atEnd} from 'gulp-function'
+
+let myAsyncFunction = async (file, enc) => {
+  // await some async stuff
+};
+
+gulp.task('gulpTest', function() {
+  let stream = gulp
+    .src('./mydir/*.something')
+    .pipe(gulpFunction(myAsyncFunction, 'forEach')) //read the notes below
+    // .pipe(forEach(myAsyncFunction)) // 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.
+});
+```
+
+### Notes
+
+- 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)
+> | 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

@@ -1,12 +0,0 @@
-/// <reference types="node" />
-import 'typings-global';
-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

@@ -1,76 +0,0 @@
-"use strict";
-Object.defineProperty(exports, "__esModule", { value: true });
-require("typings-global");
-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) {
-        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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

docs/index.md

@@ -1,40 +0,0 @@
-### Usage
-```javascript
-import * as gulp from 'gulp';
-import gulpFunction from 'gulp-function' // default ES6 export
-// import {forFirst, forEach, atEnd} from 'gulp-function'
-let Q = require("q");
-
-let myFunction = function (file, enc) { // file and enc are optional in case you want to modify the file object
-    let 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() {
-    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.
-});
-```
-
-### Notes:
-
-* 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**!!!

npmextra.json

@@ -3,7 +3,7 @@
     "mode": "default"
   },
   "npmci": {
-    "globalNpmTools": [
+    "npmGlobalTools": [
       "npmts"
     ]
   }

package.json

@@ -1,11 +1,12 @@
 {
   "name": "gulp-function",
-  "version": "2.2.10",
+  "version": "2.2.15",
   "description": "accepts a function call as parameter to execute in gulp pipeline",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",
   "scripts": {
-    "test": "(npmts)"
+    "test": "(tstest test/)",
+    "build": "(tsbuild)"
   },
   "repository": {
     "type": "git",
@@ -14,7 +15,8 @@
   "keywords": [
     "gulpplugin",
     "gulp",
-    "function"
+    "function",
+    "pushrocks"
   ],
   "author": "Lossless GmbH <office@lossless.com> (https://lossless.com)",
   "license": "MIT",
@@ -23,13 +25,18 @@
   },
   "homepage": "https://gitlab.com/pushrocks/gulp-function",
   "dependencies": {
+    "@pushrocks/smartpromise": "^2.0.5",
     "@types/through2": "^2.0.32",
-    "through2": "^2.0.3",
-    "typings-global": "^1.0.16"
+    "through2": "^3.0.0"
   },
   "devDependencies": {
+    "@gitzone/tsbuild": "^2.1.3",
+    "@gitzone/tstest": "^1.0.18",
+    "@pushrocks/smartgulp": "^2.0.1",
+    "@pushrocks/tapbundle": "^3.0.7",
     "gulp": "^3.9.1",
-    "smartgulp": "^1.0.1",
-    "tapbundle": "^1.0.10"
-  }
+    "tslint": "^5.11.0",
+    "tslint-config-prettier": "^1.17.0"
+  },
+  "private": true
 }

test/test.ts

@@ -1,33 +1,35 @@
-import { expect, tap } from 'tapbundle'
+import { expect, tap } from '@pushrocks/tapbundle';
 
-import * as smartgulp from 'smartgulp'
-let gulp = require('gulp')
-import * as gulpFunction from '../ts/index'
+import * as smartgulp from '@pushrocks/smartgulp';
+let gulp = require('gulp');
+import * as gulpFunction from '../ts/index';
 
-let smartq = require('smartq')
+import * as smartpromise from '@pushrocks/smartpromise';
 
-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++
+tap.test('should run through smoothly with ' + "'forEach'", async tools => {
+  let done = smartpromise.defer();
+  let counter = 0;
+  gulp.src('./test/testfiles/*.md').pipe(
+    gulpFunction.forEach(async () => {
+      counter++;
       if (counter === 2) {
-        done.resolve()
+        done.resolve();
       }
-    }))
-  await done.promise
-})
+    })
+  );
+  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.test('should run through smoothly with ' + "'forEach'", async tools => {
+  let done = smartpromise.defer();
+  let counter = 0;
+  smartgulp.src(['./test/testfiles/*.md']).pipe(
+    gulpFunction.atEnd(async () => {
+      console.log('atEnd');
+      done.resolve();
+    })
+  );
+  await done.promise;
+});
 
-tap.start()
+tap.start();

ts/index.ts

@@ -1,89 +1,87 @@
-import 'typings-global'
-import * as q from 'smartq'
-import * as through2 from 'through2'
-import { Transform } from 'stream'
+import * as smartpromise from '@pushrocks/smartpromise';
+import * as through2 from 'through2';
+import { Transform } from 'stream';
 
-export type TExecutionMode = 'forEach' | 'forFirst' | 'atEnd'
+export type TExecutionMode = 'forEach' | 'forFirst' | 'atEnd';
 
 export interface IPromiseFunction {
-  (file?, enc?): PromiseLike<any>
+  (file?, enc?): PromiseLike<any>;
 }
 
 let defaultExport = (
   functionsToExecuteArg: IPromiseFunction | IPromiseFunction[],
   executionModeArg: TExecutionMode = 'forEach'
 ): Transform => {
-
-  let promiseArray = []
-  let runFunction = function (functionArg, file, enc) {
-    let returnValue = functionArg(file, enc)
+  let promiseArray = [];
+  let runFunction = function(functionArg, file, enc) {
+    let returnValue = functionArg(file, enc);
     if (typeof returnValue !== 'undefined' && typeof returnValue.then !== 'undefined') {
-      promiseArray.push(returnValue)
-    }
+      promiseArray.push(returnValue);
     }
+  };
 
-  let checkAndRunFunction = function (file, enc) {
+  let checkAndRunFunction = function(file, enc) {
     if (typeof functionsToExecuteArg === 'function') {
-      runFunction(functionsToExecuteArg, file, enc)
+      runFunction(functionsToExecuteArg, file, enc);
     } else if (Array.isArray(functionsToExecuteArg)) {
       for (let anyFunction in functionsToExecuteArg) {
-        runFunction(functionsToExecuteArg[ anyFunction ], file, enc)
+        runFunction(functionsToExecuteArg[anyFunction], file, enc);
       }
     } else {
-      throw new Error('gulp-callfunction: something is strange with the given arguments')
-    }
-    return Promise.all(promiseArray)
+      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
+  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
+        checkAndRunFunction(file, enc).then(function() {
+          cb(null, file);
+        });
+        break;
       case 'forFirst':
         if (hasExecutedOnce) {
-          checkAndRunFunction(file, enc)
-            .then(function () {
-              cb(null, file)
-            })
+          checkAndRunFunction(file, enc).then(function() {
+            cb(null, file);
+          });
         } else {
-          cb(null, file)
+          cb(null, file);
         }
-        hasExecutedOnce = true
-        break
+        hasExecutedOnce = true;
+        break;
       case 'atEnd':
-        cb()
-        break
+        cb();
+        break;
       default:
-        break
-    }
+        break;
     }
+  };
 
-  let atEnd = function (cb) {
+  let atEnd = function(cb) {
     if (executionModeArg === 'atEnd') {
-      checkAndRunFunction(null, null).then(function () {
-        cb()
-      })
+      checkAndRunFunction(null, null).then(function() {
+        cb();
+      });
     } else {
-      cb()
+      cb();
     }
-  }
-  return through2.obj(forEach, atEnd)
-}
+  };
+  return through2.obj(forEach, atEnd);
+};
 
 export let forEach = (funcArg: IPromiseFunction) => {
-  return defaultExport(funcArg, 'forEach')
-}
+  return defaultExport(funcArg, 'forEach');
+};
 
 export let forFirst = (funcArg: IPromiseFunction) => {
-  return defaultExport(funcArg, 'forFirst')
-}
+  return defaultExport(funcArg, 'forFirst');
+};
 
 export let atEnd = (funcArg: IPromiseFunction) => {
-  return defaultExport(funcArg, 'atEnd')
-}
+  return defaultExport(funcArg, 'atEnd');
+};
 
-export default defaultExport
+export default defaultExport;

tslint.json

@@ -1,3 +1,17 @@
 {
-    "extends": "tslint-config-standard"
+  "extends": ["tslint:latest", "tslint-config-prettier"],
+  "rules": {
+    "semicolon": [true, "always"],
+    "no-console": false,
+    "ordered-imports": false,
+    "object-literal-sort-keys": false,
+    "member-ordering": {
+      "options":{
+        "order": [
+          "static-method"
+        ]
+      }
+    }
+  },
+  "defaultSeverity": "warning"
 }