remove es6 polyfill and add native ts implementation for node 4.x. also issue from close #2

Author: e2tox

.gitignore

@@ -2,12 +2,4 @@
 .idea/
 npm-debug.log
 node_modules/
-bin/*.js
-bin/*.js.map
-src/*.d.ts
-src/*.js
-src/*.js.map
-src/*.d.ts
-src/**/*.js
-src/**/*.js.map
-src/**/*.d.ts
+release/

package.json

@@ -1,20 +1,20 @@
 {
   "name": "typescript-standard",
-  "version": "0.2.15",
+  "version": "0.2.17",
   "description": "Zero-configuration TypeScript Standard Validation",
-  "main": "./bin/index.js",
+  "main": "./release/lib/index.js",
   "bin": {
-    "standard": "./bin/cli.js"
+    "standard": "./release/bin/cli.js"
   },
   "scripts": {
-    "build": "npm run build:clean && npm run build:webpack",
+    "build": "npm run build:clean && npm run build:tsc",
     "build:clean": "rm -f ./bin/*.js",
+    "build:tsc": "node_modules/.bin/tsc -p tsconfig.release.json",
     "build:webpack": "node_modules/.bin/webpack --display-error-details --config ./webpack.config.ts",
     "prepublish": "npm run build"
   },
   "files": [
-    "bin/cli.js",
-    "bin/index.js",
+    "release",
     "LICENSE",
     "README.md",
     "tslint.json"

src/bin/cli.ts

@@ -1,16 +1,16 @@
-import {lint} from '../lib'
-import {ValidatorOutputFormat} from '../lib/validator/format'
+import { lint } from '../lib'
+import { ValidatorOutputFormat } from '../lib/validator/format'
 import * as process from 'process'
-import {expend} from '../lib/utils'
-import {ValidatorCallback} from '../lib/option'
-import {ValidateResult} from '../lib/validator/result'
+import { expend, includesInArray, startsWith } from '../lib/utils'
+import { ValidatorCallback } from '../lib/option'
+import { ValidateResult } from '../lib/validator/result'
 
 // const intercepter = process.argv[0];
 // const entry = process.argv[1];
 const parameters = process.argv.slice(2);
-const otherParameters = parameters.filter(p => !p.startsWith('-'));
-const isPrettyFlag = parameters.includes('--pretty');
-const isVerboseFlag = parameters.includes('--verbose');
+const otherParameters = parameters.filter(p => !startsWith(p, '-'));
+const isPrettyFlag = includesInArray(parameters, '--pretty');
+const isVerboseFlag = includesInArray(parameters, '--verbose');
 
 let files = null;
 

src/lib/index.ts

@@ -1,4 +1,3 @@
-import '../lib/utils/polyfill'
 import {ValidatorConfigParser, Validator} from '../lib/validator'
 import {IOptions} from './option'
 import {ValidatorOutputFormat} from './validator/format'

src/lib/utils/index.ts

@@ -53,3 +53,35 @@ export function expend(files: Array<string>): Array<string> {
   }
   return expended;
 }
+
+export function includesInArray(arrayList, searchElement): boolean {
+  
+  var O = Object(arrayList);
+  var len = parseInt(O.length, 10) || 0;
+  if (len === 0) {
+    return false;
+  }
+  var n = parseInt(arguments[1], 10) || 0;
+  var k;
+  if (n >= 0) {
+    k = n;
+  } else {
+    k = len + n;
+    if (k < 0) {k = 0;}
+  }
+  var currentElement;
+  while (k < len) {
+    currentElement = O[k];
+    if (searchElement === currentElement ||
+      (searchElement !== searchElement && currentElement !== currentElement)) { // NaN !== NaN
+      return true;
+    }
+    k++;
+  }
+  return false;
+  
+}
+
+export function startsWith(source: string, searchElement: string): boolean {
+  return source.indexOf(searchElement) === 0;
+}

src/lib/utils/polyfill.ts

@@ -1,11 +1,11 @@
 import * as path from 'path'
 import * as glob from 'glob'
-import {findup, find, load, isDirectory} from '../utils'
-import {ValidatorOption} from './option'
-import {ValidatorOutputFormat} from './format'
+import { findup, find, load, isDirectory, includesInArray, startsWith } from '../utils'
+import { ValidatorOption } from './option'
+import { ValidatorOutputFormat } from './format'
 
 export class ValidatorConfigParser {
-
+  
   options(format: ValidatorOutputFormat): ValidatorOption {
     const defaultTSLintOptions = findup('tslint.json');
     if (!defaultTSLintOptions) {
@@ -14,28 +14,28 @@ export class ValidatorConfigParser {
     const configuration = load(defaultTSLintOptions);
     return new ValidatorOption(format, configuration);
   }
-
+  
   files(): Array<string> {
-
+    
     const userTSConfig = find('tsconfig.json');
     if (!userTSConfig) {
       return [];
     }
-
+    
     const config = load(userTSConfig);
     const rootDir = path.dirname(userTSConfig);
     let includes: Array<string> = [];
     let excludes: Array<string> = [];
     let excludeFiles: Array<string> = [];
     let excludeFolders: Array<string> = [];
-
+    
     // https://www.typescriptlang.org/docs/handbook/tsconfig-json.html
     if (config.files && config.files.forEach) {
       config.files.forEach(function (file) {
         includes.push(path.join(rootDir, file));
       })
     }
-
+    
     // Added in typescript 2
     if (config.include && config.include.forEach) {
       config.include.forEach(function (file) {
@@ -47,7 +47,7 @@ export class ValidatorConfigParser {
         }
       })
     }
-
+    
     // Added in typescript 2.0
     if (config.exclude && config.exclude.forEach) {
       config.exclude.forEach(function (file) {
@@ -70,28 +70,28 @@ export class ValidatorConfigParser {
           }
           else {
             const matches = excludeFolders.filter(function (folder) {
-              return exclude.startsWith(folder);
+              return startsWith(exclude, folder);
             });
             // does any exclude rule match the file?
             return !matches.length;
           }
         });
       }
     }
-
+    
     // filter results
     return includes.filter(function (file) {
       // filter file
-      if (excludeFiles.includes(file)) {
+      if (includesInArray(excludeFiles, file)) {
         return false;
       }
       // filter by folders
       const matches = excludeFolders.filter(function (exclude) {
-        return file.startsWith(exclude);
+        return startsWith(file, exclude);
       });
       // does any exclude rule match the file?
       return !matches.length;
     });
   }
-
+  
 }

src/lib/validator/config.ts

@@ -0,0 +1,23 @@
+{
+  "compilerOptions": {
+    "target": "es5",
+    "lib": [
+      "es5"
+    ],
+    "declaration": true,
+    "module": "commonjs",
+    "newLine": "LF",
+    "removeComments": true,
+    "experimentalDecorators": true,
+    "sourceMap": true,
+    "outDir": "release",
+    "pretty": true
+  },
+  "include": [
+    "src/**/*.ts"
+  ],
+  "exclude": [
+    "node_modules",
+    "src/**/*.spec.ts"
+  ]
+}