refactor(@embark/code-generator): move code-generator into own package

packages/embark-code-generator/.npmrc

@@ -0,0 +1,4 @@
+engine-strict = true
+package-lock = false
+save-exact = true
+scripts-prepend-node-path = true

packages/embark-code-generator/README.md

@@ -0,0 +1,6 @@
+# `embark-code-generator`
+
+Embark code generator
+
+Visit [embark.status.im](https://embark.status.im/) to get started with
+[Embark](https://github.com/embark-framework/embark).

packages/embark-code-generator/package.json

@@ -0,0 +1,71 @@
+{
+  "name": "embark-code-generator",
+  "version": "4.1.0-beta.0",
+  "author": "Iuri Matias <iuri.matias@gmail.com>",
+  "contributors": [],
+  "description": "Embark code generator",
+  "homepage": "https://github.com/embark-framework/embark/tree/master/packages/embark-code-generator#readme",
+  "bugs": "https://github.com/embark-framework/embark/issues",
+  "keywords": [
+    "blockchain",
+    "dapps",
+    "ethereum",
+    "ipfs",
+    "serverless",
+    "solc",
+    "solidity"
+  ],
+  "files": [
+    "dist"
+  ],
+  "license": "MIT",
+  "repository": {
+    "directory": "packages/embark-code-generator",
+    "type": "git",
+    "url": "https://github.com/embark-framework/embark.git"
+  },
+  "main": "./dist/index.js",
+  "scripts": {
+    "build": "cross-env BABEL_ENV=node babel src --extensions \".js\" --out-dir dist --root-mode upward --source-maps --copy-files",
+    "ci": "npm run qa",
+    "clean": "npm run reset",
+    "lint": "npm-run-all lint:*",
+    "lint:js": "eslint src/",
+    "// lint:ts": "tslint -c tslint.json \"src/**/*.ts\"",
+    "package": "npm pack",
+    "// qa": "npm-run-all lint typecheck build package",
+    "qa": "npm-run-all lint build package",
+    "reset": "npx rimraf dist embark-*.tgz package",
+    "start": "npm run watch",
+    "// typecheck": "tsc",
+    "watch": "run-p watch:*",
+    "watch:build": "npm run build -- --verbose --watch",
+    "// watch:typecheck": "npm run typecheck -- --preserveWatchOutput --watch"
+  },
+  "eslintConfig": {
+    "extends": "../../.eslintrc.json"
+  },
+  "dependencies": {
+    "@babel/core": "7.2.2",
+    "@babel/runtime-corejs2": "7.3.1",
+    "async": "2.6.1",
+    "ejs": "2.6.1",
+    "embark-core": "^4.1.0-beta.0",
+    "embark-utils": "^4.1.0-beta.0"
+  },
+  "devDependencies": {
+    "@babel/cli": "7.2.3",
+    "@babel/core": "7.2.2",
+    "cross-env": "5.2.0",
+    "eslint": "5.7.0",
+    "npm-run-all": "4.1.5",
+    "rimraf": "2.6.3",
+    "tslint": "5.16.0",
+    "typescript": "3.4.5"
+  },
+  "engines": {
+    "node": ">=8.12.0",
+    "npm": ">=6.4.1",
+    "yarn": ">=1.12.3"
+  }
+}

packages/embark-code-generator/src/index.js

@@ -1,6 +1,6 @@
-let async = require('async');
 import {joinPath} from 'embark-utils';
 import { transform } from "@babel/core";
+const async = require('async');
 const constants = require('embark-core/constants');
 const path  = require('path');
 
@@ -390,7 +390,7 @@ class CodeGenerator {
   }
 
   getReloadPageCode() {
-    return this.env === 'development' ? this.fs.readFileSync(require('path').join(__dirname, '/code/reload-on-change.js'), 'utf8') : '';
+    return this.env === 'development' ? this.fs.readFileSync(path.join(__dirname, '/code/reload-on-change.js'), 'utf8') : '';
   }
 
   getEmbarkJsProviderCode() {

packages/embark-code-generator/tsconfig.json

@@ -0,0 +1,4 @@
+{
+  "extends": "../../tsconfig.json",
+  "include": ["src/**/*"]
+}

packages/embark-code-generator/tslint.json

@@ -0,0 +1,3 @@
+{
+  "extends": "../../tslint.json"
+}

packages/embark/package.json

@@ -93,6 +93,7 @@
     "ejs": "2.6.1",
     "embark-authenticator": "^4.1.0-beta.0",
     "embark-api": "^4.1.0-beta.0",
+    "embark-code-generator": "^4.1.0-beta.0",
     "embark-compiler": "^4.0.0",
     "embark-console": "^4.1.0-beta.0",
     "embark-contracts-manager": "^4.1.0-beta.0",

packages/embark/src/lib/core/engine.js

@@ -189,7 +189,7 @@ class Engine {
   codeGeneratorService(_options) {
     let self = this;
 
-    this.registerModule('code_generator', {plugins: self.plugins, env: self.env});
+    this.registerModulePackage('embark-code-generator', {plugins: self.plugins, env: self.env});
 
     const generateCode = function (modifiedAssets) {
       self.events.request("module:storage:onReady", () => {

packages/embark/src/test/code_generator.js

@@ -1,5 +1,5 @@
 /*globals describe, it*/
-let CodeGenerator = require('../lib/modules/code_generator');
+let CodeGenerator = require('embark-code-generator');
 let assert = require('assert');
 
 function replaceCRLF(string) {