25 Commits

Author SHA1 Message Date
4e8dd83839 1.0.13 2017-05-13 10:33:38 +02:00
7ab1a4eec7 update README 2017-05-13 10:33:34 +02:00
3098fbec89 1.0.12 2016-12-11 11:01:07 +01:00
1caa8a7c31 improve README 2016-12-11 11:00:58 +01:00
c689a3c349 update npmextra.json 2016-12-10 22:15:22 +01:00
a8a0778708 1.0.11 2016-12-10 22:12:38 +01:00
82ebb181a0 update README 2016-12-10 22:12:24 +01:00
adabcb3c4a 1.0.10 2016-12-10 19:46:52 +01:00
32db51c49a update to latest standards 2016-12-10 19:46:47 +01:00
62b91adf0e 1.0.9 2016-10-14 04:08:43 +02:00
2f6a56c857 improve README 2016-10-14 04:08:38 +02:00
988cf907a4 1.0.8 2016-10-14 03:28:18 +02:00
18d79cb403 improve README 2016-10-14 03:27:52 +02:00
1d2c073206 1.0.7 2016-10-14 03:24:32 +02:00
fa85e689df add npm as default module loader 2016-10-14 03:24:29 +02:00
e5d18a75f8 1.0.6 2016-10-14 03:07:41 +02:00
87c9556064 now resolving paths with npm 2016-10-14 03:07:37 +02:00
f4b8766dae 1.0.5 2016-10-12 15:41:12 +02:00
ecaaaee54a add keywords, add better path resolution 2016-10-12 15:41:09 +02:00
46693c4bef 1.0.4 2016-10-12 14:15:31 +02:00
cd7361bb96 improve README 2016-10-12 14:15:27 +02:00
d3b4a252e9 1.0.3 2016-10-12 14:10:02 +02:00
abc9e7888e improve README 2016-10-12 14:09:58 +02:00
193bf8f891 1.0.2 2016-10-12 14:07:57 +02:00
3932177fb0 small fix 2016-10-12 14:07:54 +02:00
10 changed files with 121 additions and 43 deletions

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@ -2,14 +2,15 @@
simplifies lazy loading with TypeScript
## Availabililty
[![npm](https://push.rocks/assets/repo-button-npm.svg)](https://www.npmjs.com/package/smartsystem)
[![git](https://push.rocks/assets/repo-button-git.svg)](https://gitlab.com/pushrocks/smartsystem)
[![git](https://push.rocks/assets/repo-button-mirror.svg)](https://github.com/pushrocks/smartsystem)
[![docs](https://push.rocks/assets/repo-button-docs.svg)](https://pushrocks.gitlab.io/smartsystem/)
[![npm](https://pushrocks.gitlab.io/assets/repo-button-npm.svg)](https://www.npmjs.com/package/smartsystem)
[![git](https://pushrocks.gitlab.io/assets/repo-button-git.svg)](https://GitLab.com/pushrocks/smartsystem)
[![git](https://pushrocks.gitlab.io/assets/repo-button-mirror.svg)](https://github.com/pushrocks/smartsystem)
[![docs](https://pushrocks.gitlab.io/assets/repo-button-docs.svg)](https://pushrocks.gitlab.io/smartsystem/)
## Status for master
[![build status](https://gitlab.com/pushrocks/smartsystem/badges/master/build.svg)](https://gitlab.com/pushrocks/smartsystem/commits/master)
[![coverage report](https://gitlab.com/pushrocks/smartsystem/badges/master/coverage.svg)](https://gitlab.com/pushrocks/smartsystem/commits/master)
[![build status](https://GitLab.com/pushrocks/smartsystem/badges/master/build.svg)](https://GitLab.com/pushrocks/smartsystem/commits/master)
[![coverage report](https://GitLab.com/pushrocks/smartsystem/badges/master/coverage.svg)](https://GitLab.com/pushrocks/smartsystem/commits/master)
[![npm downloads per month](https://img.shields.io/npm/dm/smartsystem.svg)](https://www.npmjs.com/package/smartsystem)
[![Dependency Status](https://david-dm.org/pushrocks/smartsystem.svg)](https://david-dm.org/pushrocks/smartsystem)
[![bitHound Dependencies](https://www.bithound.io/github/pushrocks/smartsystem/badges/dependencies.svg)](https://www.bithound.io/github/pushrocks/smartsystem/master/dependencies/npm)
[![bitHound Code](https://www.bithound.io/github/pushrocks/smartsystem/badges/code.svg)](https://www.bithound.io/github/pushrocks/smartsystem)
@ -20,25 +21,44 @@ simplifies lazy loading with TypeScript
## Usage
We recommend the use of TypeScript for best Intellisense
```typescript
smartsystem supports both npm and SystemJs as module loader.
```javascript
import { LazyModule } from 'smartsystem'
import * as myPluginType from 'myPlugin' // plugin does not get loaded here at runtime
let myPluginLazy = new LazyModule<typeof myPlugin>('myPlugin')
// plugin does not get loaded here at runtime
import * as _myPlugin from 'myPlugin'
import * as anotherPluginType from 'anotherPlugin' // plugin does not get loaded here at runtime
let anotherPluginPromised = LazyModule<typeof anotherPlugin>('anotherPlugin')
// define the lazy module
let myLazyModule = new LazyModule<typeof _myPlugin>('myPlugin', __dirname)
myPluginLazy.whenLoaded.then(myPlugin => {
// set the loader, defaults to npm anyway, can be systemjs alternatively
myLazyModule.setLoader('npm')
// another plugin
import * as _anotherPlugin from 'anotherPlugin' // plugin does not get loaded here at runtime
// define lazy module
let anotherLazyModule = new LazyModule<typeof _anotherPlugin>('anotherPlugin', __dirname)
anotherPluginLazy.setLoader('systemjs') // sets the loader to systemjs
myLazyModule.whenLoaded.then(myPlugin => {
/* do something with myPlugin.
myPlugin receives the typings flow from LazyModule class
This does NOT load the module during runtime
The promise whenLoaded will be resolved whenever load() is called for the first time */
})
myPluginLazy.load().then(myPlugin => {
myLazyModule.load().then(myPlugin => {
/* do something with myPlugin.
myPlugin receives the typings flow from LazyModule class
This DOES LOAD the module */
})
```
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)

6
dist/index.d.ts vendored
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@ -1,15 +1,19 @@
/// <reference types="q" />
import 'typings-global';
import * as q from 'q';
/**
* defines a LazyModule
*/
export declare type TLoader = 'npm' | 'systemjs';
export declare class LazyModule<T> {
name: string;
nameIsPath: boolean;
cwd: string;
whenLoaded: q.Promise<T>;
loader: TLoader;
private whenLoadedDeferred;
constructor(nameArg: string, cwdArg?: string);
constructor(nameArg: string, cwdArg: string);
setLoader(loaderArg: TLoader): void;
/**
* loads the module
*/

38
dist/index.js vendored
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@ -1,7 +1,8 @@
"use strict";
require("typings-global");
const path = require("path");
const q = require("q");
const lik_1 = require("lik");
let systemjs = require('systemjs');
class Smartsystem {
constructor() {
this.lazyModules = new lik_1.Objectmap();
@ -15,29 +16,46 @@ class Smartsystem {
}
// create the internal smartsystem
let smartsystem = new Smartsystem();
/**
* defines a LazyModule
*/
class LazyModule {
constructor(nameArg, cwdArg = process.cwd()) {
constructor(nameArg, cwdArg) {
this.loader = 'npm';
if (!cwdArg) {
throw new Error('You must specify a directory to resolve from!');
}
this.name = nameArg;
this.cwd = cwdArg;
smartsystem.addLazyModule(this); // add module to smartsystem instance
this.nameIsPath = /\.\//.test(this.name); // figure out if name is path
if (this.nameIsPath) {
this.name = path.join(this.cwd, this.name);
}
this.whenLoadedDeferred = q.defer();
this.whenLoaded = this.whenLoadedDeferred.promise;
}
setLoader(loaderArg) {
this.loader = loaderArg;
}
/**
* loads the module
*/
load() {
let done = q.defer();
let loadedModule;
systemjs.import(this.name).then((m) => {
loadedModule = m;
this.whenLoadedDeferred.resolve(loadedModule);
if (this.loader === 'npm') {
loadedModule = require(this.name);
done.resolve(loadedModule);
}).catch(err => { console.log(err); });
}
else if (this.loader === 'systemjs') {
let systemjs = require('systemjs');
systemjs.import(this.name).then((m) => {
loadedModule = m;
this.whenLoadedDeferred.resolve(loadedModule);
done.resolve(loadedModule);
}).catch(err => { console.log(err); });
}
else {
throw Error('loader not supported');
}
return done.promise;
}
/**
@ -47,4 +65,4 @@ class LazyModule {
}
}
exports.LazyModule = LazyModule;
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7
npmextra.json Normal file
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@ -0,0 +1,7 @@
{
"npmci": {
"globalNpmTools": [
"npmts"
]
}
}

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@ -1,7 +1,7 @@
{
"name": "smartsystem",
"version": "1.0.1",
"description": "wraps systemjs for smarter workflows",
"version": "1.0.13",
"description": "simplifies lazy loading with TypeScript",
"main": "dist/index.js",
"typings": "dist/index.d.ts",
"scripts": {
@ -11,6 +11,11 @@
"type": "git",
"url": "git+ssh://git@gitlab.com/pushrocks/smartsystem.git"
},
"keywords": [
"TypeScript",
"lazy",
"module loader"
],
"author": "Lossless GmbH",
"license": "MIT",
"bugs": {
@ -19,13 +24,14 @@
"homepage": "https://gitlab.com/pushrocks/smartsystem#README",
"dependencies": {
"@types/q": "0.0.32",
"lik": "^1.0.24",
"lik": "^1.0.27",
"q": "^1.4.1",
"systemjs": "^0.19.39"
"systemjs": "^0.19.41",
"typings-global": "^1.0.14"
},
"devDependencies": {
"@types/should": "^8.1.30",
"should": "^11.1.1",
"should": "^11.1.2",
"typings-test": "^1.0.3"
}
}

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@ -1,4 +1,4 @@
"use strict";
exports.exportedTestBoolean = true;
console.log('moduleExample loaded successfully');
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@ -1,2 +1,3 @@
export let exportedTestBoolean = true
import * as q from 'q'
console.log('moduleExample loaded successfully')

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@ -3,11 +3,11 @@ require("typings-test");
const smartsystem = require("../dist/index");
describe('smartsystem', function () {
it('should load a module lazily', function (done) {
let lazyModuleExample = new smartsystem.LazyModule('./test/moduleExample.js');
let lazyModuleExample = new smartsystem.LazyModule('../test/moduleExample.js', __dirname);
lazyModuleExample.load().then(m => {
console.log(m.exportedTestBoolean);
done();
});
});
});
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@ -6,7 +6,7 @@ import * as _moduleExample from './moduleExample'
describe('smartsystem', function () {
it('should load a module lazily', function (done) {
let lazyModuleExample = new smartsystem.LazyModule<typeof _moduleExample>('./test/moduleExample.js')
let lazyModuleExample = new smartsystem.LazyModule<typeof _moduleExample>('../test/moduleExample.js',__dirname)
lazyModuleExample.load().then(m => {
console.log(m.exportedTestBoolean)

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@ -1,8 +1,8 @@
import * as plugins from './smartsystem.plugins'
import 'typings-global'
import * as path from 'path'
import * as q from 'q'
import { Objectmap } from 'lik'
let systemjs = require('systemjs')
class Smartsystem {
lazyModules = new Objectmap<LazyModule<any>>()
@ -21,32 +21,54 @@ let smartsystem = new Smartsystem()
/**
* defines a LazyModule
*/
export type TLoader = 'npm' | 'systemjs'
export class LazyModule<T> {
name: string
nameIsPath: boolean
cwd: string
whenLoaded: q.Promise<T>
loader: TLoader = 'npm'
private whenLoadedDeferred: q.Deferred<T>
constructor(nameArg: string, cwdArg: string = process.cwd()) {
constructor(nameArg: string, cwdArg: string) {
if (!cwdArg) {
throw new Error('You must specify a directory to resolve from!')
}
this.name = nameArg
this.cwd = cwdArg
smartsystem.addLazyModule(this) // add module to smartsystem instance
this.nameIsPath = /\.\//.test(this.name) // figure out if name is path
if (this.nameIsPath) {
this.name = path.join(this.cwd, this.name)
}
this.whenLoadedDeferred = q.defer<T>()
this.whenLoaded = this.whenLoadedDeferred.promise
}
setLoader(loaderArg: TLoader) {
this.loader = loaderArg
}
/**
* loads the module
*/
load(): q.Promise<T> {
let done = q.defer<T>()
let loadedModule: T
systemjs.import(this.name).then((m) => {
loadedModule = m
this.whenLoadedDeferred.resolve(loadedModule)
if (this.loader === 'npm') {
loadedModule = require(this.name)
done.resolve(loadedModule)
}).catch(err => { console.log(err) })
} else if (this.loader === 'systemjs') {
let systemjs = require('systemjs')
systemjs.import(this.name).then((m) => {
loadedModule = m
this.whenLoadedDeferred.resolve(loadedModule)
done.resolve(loadedModule)
}).catch(err => { console.log(err) })
} else {
throw Error('loader not supported')
}
return done.promise
}