scaffold new package

sketch out request-manager

packages/network/.ember-cli

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+{
+  /**
+    Ember CLI sends analytics information by default. The data is completely
+    anonymous, but there are times when you might want to disable this behavior.
+
+    Setting `disableAnalytics` to true will prevent any data from being sent.
+  */
+  "disableAnalytics": false
+}

packages/network/.npmignore

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+# compiled output
+/dist/
+/dist/**/*
+/tmp/
+/types/
+**/*.d.ts
+
+# dependencies
+/bower_components/
+
+# misc
+/.bowerrc
+/.editorconfig
+/.ember-cli
+/.env*
+/.eslintignore
+/.eslintrc.js
+/.gitignore
+/.template-lintrc.js
+/.travis.yml
+/.watchmanconfig
+/bower.json
+/config/ember-try.js
+/CONTRIBUTING.md
+/ember-cli-build.js
+/testem.js
+/tests/
+/yarn.lock
+.gitkeep
+
+# ember-try
+/.node_modules.ember-try/
+/bower.json.ember-try
+/package.json.ember-try
+
+# ember-data
+/node-tests
+
+# whitelist yuidoc's data.json for api docs generation
+!/dist/docs/data.json

packages/network/.watchmanconfig

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+{
+  "ignore_dirs": ["tmp", "dist"]
+}

packages/network/LICENSE.md

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+The MIT License (MIT)
+
+Copyright (c) 2019
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

packages/network/README.md

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+# @ember-data/network
+
+Provides a simple request management solution and fetch utilities for ember-data
+
+## Compatibility
+
+- Ember.js v3.4 or above
+- Ember CLI v2.13 or above
+
+## Installation
+
+```
+ember install @ember-data/debug
+```
+
+## Usage
+
+[Longer description of how to use the addon in apps.]
+
+## License
+
+This project is licensed under the [MIT License](LICENSE.md).

packages/network/addon/-private/index.ts

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+export { default } from './request-manager';

packages/network/addon/-private/request-manager.ts

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+import { DEBUG } from '@glimmer/env';
+
+interface Request {}
+
+interface NextFn {
+  (request: Request): Promise<unknown>;
+}
+
+interface RequestResponse {
+  result: unknown;
+}
+
+interface Middleware {
+  request(request: Request, next: NextFn): Promise<unknown>;
+}
+
+const Wares = new WeakMap<RequestManager, Middleware[]>();
+
+function waresFor(manager: RequestManager): Middleware[] {
+  let wares = Wares.get(manager);
+
+  if (wares === undefined) {
+    wares = [];
+    Wares.set(manager, wares);
+  }
+
+  return wares;
+}
+
+class RequestManager {
+  use(ware: Middleware) {
+    const wares = waresFor(this);
+    if (DEBUG) {
+      if (Object.isFrozen(wares)) {
+        throw new Error(`Cannot add a Middleware to a RequestManager after a request has been made`);
+      }
+    }
+    wares.push(ware);
+  }
+
+  request(request: Request): Promise<RequestResponse> {
+    const wares = waresFor(this);
+    if (DEBUG) {
+      if (!Object.isFrozen(wares)) {
+        Object.freeze(wares);
+      }
+    }
+    return perform(wares, request);
+  }
+}
+
+async function perform(wares: Readonly<Middleware[]>, request: Request, i: number = 0): Promise<RequestResponse> {
+  if (i === wares.length) {
+    throw new Error(`No middleware was able to handle this request.`);
+  }
+  function next(r: Request): Promise<RequestResponse> {
+    return perform(wares, r, i + 1);
+  }
+  const result = await wares[i].request(request, next);
+  return { result };
+}

packages/network/config/environment.js

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+'use strict';
+
+module.exports = function(/* environment, appConfig */) {
+  return {};
+};

packages/network/ember-cli-build.js

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+'use strict';
+
+const EmberAddon = require('ember-cli/lib/broccoli/ember-addon');
+
+module.exports = function(defaults) {
+  let app = new EmberAddon(defaults, {
+    'ember-cli-babel': {
+      throwUnlessParallelizable: true,
+    },
+  });
+
+  /*
+    This build file specifies the options for the dummy test app of this
+    addon, located in `/tests/dummy`
+    This build file does *not* influence how the addon or the app using it
+    behave. You most likely want to be modifying `./index.js` or app's build file
+  */
+
+  return app.toTree();
+};

packages/network/index.js

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+'use strict';
+
+const name = require('./package').name;
+const addonBuildConfigForDataPackage = require('@ember-data/-build-infra/src/addon-build-config-for-data-package');
+const addonBaseConfig = addonBuildConfigForDataPackage(name);
+
+module.exports = Object.assign({}, addonBaseConfig, {
+  shouldRollupPrivate: true,
+  externalDependenciesForPrivateModule() {
+    return [];
+  },
+});

packages/network/package.json

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+{
+  "name": "@ember-data/network",
+  "version": "3.15.0-alpha.1",
+  "description": "Provides a simple request management solution and fetch utilities for ember-data",
+  "keywords": [
+    "ember-addon"
+  ],
+  "repository": "https://github.com/emberjs/data/tree/master/packages/adapter",
+  "license": "MIT",
+  "author": "",
+  "directories": {
+    "doc": "doc",
+    "test": "tests"
+  },
+  "scripts": {
+    "build": "ember build",
+    "start": "ember serve",
+    "test": "ember test",
+    "test:all": "ember try:each"
+  },
+  "dependencies": {
+    "@ember-data/-build-infra": "3.15.0-alpha.1",
+    "@ember/edition-utils": "^1.1.1",
+    "ember-cli-babel": "^7.12.0",
+    "ember-cli-test-info": "^1.0.0",
+    "ember-cli-typescript": "^3.0.0"
+  },
+  "devDependencies": {
+    "@ember-data/-test-infra": "3.15.0-alpha.1",
+    "@ember/optional-features": "^1.0.0",
+    "broccoli-asset-rev": "^3.0.0",
+    "ember-cli": "~3.13.1",
+    "ember-cli-blueprint-test-helpers": "^0.19.1",
+    "ember-cli-dependency-checker": "^3.2.0",
+    "ember-cli-htmlbars": "^4.0.3",
+    "ember-cli-htmlbars-inline-precompile": "^3.0.1",
+    "ember-cli-inject-live-reload": "^2.0.1",
+    "ember-cli-sri": "^2.1.1",
+    "ember-cli-uglify": "3.0.0",
+    "ember-disable-prototype-extensions": "^1.1.3",
+    "ember-export-application-global": "^2.0.0",
+    "ember-load-initializers": "^2.1.0",
+    "ember-maybe-import-regenerator": "^0.1.6",
+    "ember-qunit": "^4.5.1",
+    "ember-resolver": "^5.3.0",
+    "ember-source": "^3.13.2",
+    "ember-source-channel-url": "^2.0.1",
+    "ember-try": "^1.2.1",
+    "loader.js": "^4.7.0",
+    "silent-error": "^1.1.1"
+  },
+  "engines": {
+    "node": ">= 8.0.0"
+  },
+  "ember-addon": {
+    "configPath": "tests/dummy/config"
+  }
+}

packages/network/tests/dummy/app/app.ts

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+import Application from '@ember/application';
+import Resolver from './resolver';
+import loadInitializers from 'ember-load-initializers';
+import config from './config/environment';
+
+const App = Application.extend({
+  modulePrefix: config.modulePrefix,
+  podModulePrefix: config.podModulePrefix,
+  Resolver,
+});
+
+loadInitializers(App, config.modulePrefix);
+
+export default App;

packages/network/tests/dummy/app/config/environment.d.ts

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+export default config;
+
+/**
+ * Type declarations for
+ *    import config from './config/environment'
+ *
+ * For now these need to be managed by the developer
+ * since different ember addons can materialize new entries.
+ */
+declare const config: {
+  environment: any;
+  modulePrefix: string;
+  podModulePrefix: string;
+  locationType: string;
+  rootURL: string;
+};

packages/network/tests/dummy/app/index.html

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+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <title>Ember Data</title>
+    <meta name="description" content="">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+
+    {{content-for "head"}}
+
+    <link rel="stylesheet" href="{{rootURL}}assets/vendor.css">
+    <link rel="stylesheet" href="{{rootURL}}assets/dummy.css">
+
+    {{content-for "head-footer"}}
+  </head>
+  <body>
+    {{content-for "body"}}
+
+    <script src="{{rootURL}}assets/vendor.js"></script>
+    <script src="{{rootURL}}assets/dummy.js"></script>
+
+    {{content-for "body-footer"}}
+  </body>
+</html>

packages/network/tests/dummy/app/resolver.ts

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+import Resolver from 'ember-resolver';
+
+export default Resolver;

packages/network/tests/dummy/app/router.ts

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+import EmberRouter from '@ember/routing/router';
+import config from './config/environment';
+
+const Router = EmberRouter.extend({
+  location: config.locationType,
+  rootURL: config.rootURL,
+});
+
+Router.map(function() {});
+
+export default Router;

packages/network/tests/dummy/app/routes/application/route.ts

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+import Route from '@ember/routing/route';
+
+export default Route.extend({});

packages/network/tests/dummy/app/routes/application/template.hbs

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+<ul>
+  <li>
+    <a href='/tests?hidepassed'>Tests</a>
+  </li>
+</ul>
+{{outlet}}

packages/network/tests/dummy/config/environment.js

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+'use strict';
+
+module.exports = function(environment) {
+  var ENV = {
+    modulePrefix: 'dummy',
+    podModulePrefix: 'dummy/routes',
+    environment: environment,
+    rootURL: '/',
+    locationType: 'auto',
+    EmberENV: {
+      RAISE_ON_DEPRECATION: false,
+    },
+
+    APP: {
+      // Here you can pass flags/options to your application instance
+      // when it is created
+    },
+  };
+
+  if (environment === 'development') {
+    // ENV.APP.LOG_RESOLVER = true;
+    // ENV.APP.LOG_ACTIVE_GENERATION = true;
+    // ENV.APP.LOG_TRANSITIONS = true;
+    // ENV.APP.LOG_TRANSITIONS_INTERNAL = true;
+    // ENV.APP.LOG_VIEW_LOOKUPS = true;
+  }
+
+  if (environment === 'test') {
+    // Testem prefers this...
+    ENV.locationType = 'none';
+
+    // keep test console output quieter
+    ENV.APP.LOG_ACTIVE_GENERATION = false;
+    ENV.APP.LOG_VIEW_LOOKUPS = false;
+
+    ENV.APP.rootElement = '#ember-testing';
+  }
+
+  return ENV;
+};

packages/network/tests/dummy/config/targets.js

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+'use strict';
+
+const browsers = ['last 1 Chrome versions', 'last 1 Firefox versions', 'last 1 Safari versions'];
+
+const needsIE11 = !!process.env.TARGET_IE11;
+
+if (needsIE11) {
+  browsers.push('ie 11');
+}
+
+module.exports = {
+  browsers,
+};