refactor (@embark/embark-api): move embark-api to its own module

packages/embark-api/.npmrc

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

packages/embark-api/README.md

@@ -0,0 +1,7 @@
+# `embark-api`
+
+> Embark api module
+
+Visit [embark.status.im](https://embark.status.im/) to get started with
+[Embark](https://github.com/embark-framework/embark).
+

packages/embark-api/package.json

@@ -0,0 +1,62 @@
+{
+  "name": "embark-api",
+  "version": "4.1.0-beta.0",
+  "author": "Iuri Matias <iuri.matias@gmail.com>",
+  "contributors": [],
+  "description": "Embark api module",
+  "homepage": "https://github.com/embark-framework/embark/tree/master/packages/embark-api#readme",
+  "bugs": "https://github.com/embark-framework/embark/issues",
+  "keywords": [
+    "blockchain",
+    "dapps",
+    "ethereum",
+    "ipfs",
+    "serverless",
+    "solc",
+    "solidity"
+  ],
+  "license": "MIT",
+  "repository": {
+    "directory": "packages/embark-api",
+    "type": "git",
+    "url": "https://github.com/embark-framework/embark.git"
+  },
+  "main": "./dist/index.js",
+  "files": [
+    "dist"
+  ],
+  "scripts": {
+    "build": "cross-env BABEL_ENV=node babel src --extensions \".js,.ts\" --out-dir dist --root-mode upward --source-maps",
+    "ci": "npm run qa",
+    "clean": "npm run reset",
+    "lint": "npm-run-all lint:*",
+    "lint:ts": "tslint -c tslint.json \"src/**/*.ts\"",
+    "package": "npm pack",
+    "qa": "npm-run-all lint typecheck 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"
+  },
+  "dependencies": {
+    "@babel/runtime-corejs2": "7.3.1",
+    "embark-async-wrapper": "^4.0.0",
+    "embark-utils": "^4.1.0-beta.0"
+  },
+  "devDependencies": {
+    "@babel/cli": "7.2.3",
+    "@babel/core": "7.2.2",
+    "cross-env": "5.2.0",
+    "npm-run-all": "4.1.5",
+    "rimraf": "2.6.3",
+    "tslint": "5.11.0",
+    "typescript": "3.3.1"
+  },
+  "engines": {
+    "node": ">=8.12.0",
+    "npm": ">=6.4.1",
+    "yarn": ">=1.12.3"
+  }
+}

packages/embark-api/src/server.ts

@@ -9,8 +9,6 @@ import * as http from "http";
 import {__} from "i18n";
 import * as path from "path";
 import * as ws from "ws";
-// @ts-ignore
-import {embarkPath, existsSync} from "../../core/fs";
 
 type Method = "get" | "post" | "ws" | "delete";
 
@@ -23,16 +21,14 @@ interface CallDescription {
 export default class Server {
   private _isInsideMonorepo: boolean | null = null;
   private _monorepoRootDir: string = "";
-  private embarkUiBuildDir: string = (
-    findUp.sync("node_modules/embark-ui/build", {cwd: embarkPath()}) ||
-    embarkPath("node_modules/embark-ui/build")
-  );
+  private embarkUiBuildDir: string = "";
   private expressInstance: expressWs.Instance;
   private isLogging: boolean = false;
   private server?: http.Server;
 
   constructor(private embark: Embark, private port: number, private hostname: string, private plugins: Plugins) {
     this.expressInstance = this.initApp();
+    this.embarkUiBuildDir = (findUp.sync("node_modules/embark-ui/build", {cwd: embark.fs.embarkPath()}) || embark.fs.embarkPath("node_modules/embark-ui/build"));
   }
 
   public enableLogging() {
@@ -45,16 +41,16 @@ export default class Server {
 
   private get isInsideMonorepo() {
     if (this._isInsideMonorepo === null) {
-      this._isInsideMonorepo = existsSync(embarkPath("../../packages/embark")) &&
-        existsSync(embarkPath("../../lerna.json")) &&
-        path.resolve(embarkPath("../../packages/embark")) === embarkPath();
+      this._isInsideMonorepo = this.embark.fs.existsSync(this.embark.fs.embarkPath("../../packages/embark")) &&
+        this.embark.fs.existsSync(this.embark.fs.embarkPath("../../lerna.json")) &&
+        path.resolve(this.embark.fs.embarkPath("../../packages/embark")) === this.embark.fs.embarkPath();
     }
     return this._isInsideMonorepo;
   }
 
   private get monorepoRootDir() {
     if (!this._monorepoRootDir && this.isInsideMonorepo) {
-      this._monorepoRootDir = path.resolve(embarkPath("../.."));
+      this._monorepoRootDir = path.resolve(this.embark.fs.embarkPath("../.."));
     }
     return this._monorepoRootDir;
   }
@@ -220,7 +216,7 @@ export default class Server {
     this.embark.events.on("plugins:register:api", (callDescription: CallDescription) => this.registerCallDescription(instance, callDescription));
 
     if (!this.isInsideMonorepo || process.env.EMBARK_UI_STATIC) {
-      if (existsSync(path.join(this.embarkUiBuildDir, "index.html"))) {
+      if (this.embark.fs.existsSync(path.join(this.embarkUiBuildDir, "index.html"))) {
         instance.app.use("/", express.static(this.embarkUiBuildDir));
         instance.app.get(/^\/(?!embark-api).*$/, (_req, res) => {
           res.sendFile(path.join(this.embarkUiBuildDir, "index.html"));

packages/embark-api/tsconfig.json

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

packages/embark-api/tslint.json

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

packages/embark/package.json

@@ -92,6 +92,7 @@
     "deep-equal": "1.0.1",
     "ejs": "2.6.1",
     "embark-authenticator": "^4.1.0-beta.0",
+    "embark-api": "^4.1.0-beta.0",
     "embark-compiler": "^4.0.0",
     "embark-contracts-manager": "^4.1.0-beta.0",
     "embark-core": "^4.1.0-beta.0",

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

@@ -265,7 +265,7 @@ class Engine {
 
   cockpitService() {
     this.registerModulePackage('embark-authenticator', {singleUseAuthToken: this.singleUseAuthToken});
-    this.registerModule('api', {plugins: this.plugins});
+    this.registerModulePackage('embark-api', {plugins: this.plugins});
   }
 
   webServerService() {