refactor(@embark/debugger): Move to embark-debugger

Move the debugger module to the `embark-debugger` package.

Handle case where `debug` is entered as a console command, and there is no transaction to be debugged.

add embark-i18n and mocha deps

packages/embark-debugger/.npmrc

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

packages/embark-debugger/README.md

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

packages/embark-debugger/package.json

@@ -0,0 +1,68 @@
+{
+  "name": "embark-debugger",
+  "version": "4.1.0-beta.0",
+  "author": "Iuri Matias <iuri.matias@gmail.com>",
+  "contributors": [],
+  "description": "Debugger component for Embark",
+  "homepage": "https://github.com/embark-framework/embark/tree/master/packages/embark-debugger#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-debugger",
+    "type": "git",
+    "url": "https://github.com/embark-framework/embark.git"
+  },
+  "main": "./dist/index.js",
+  "scripts": {
+    "build": "cross-env BABEL_ENV=node babel src --extensions \".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",
+    "// test": "nyc --reporter=html --reporter=json mocha \"dist/test/**/*.js\" --exit --no-timeouts --require source-map-support/register",
+    "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",
+    "async": "2.6.1",
+    "colors": "1.3.2",
+    "embark-i18n": "^4.1.0-beta.0",
+    "remix-debug-debugtest": "0.2.16"
+  },
+  "devDependencies": {
+    "@babel/cli": "7.2.3",
+    "@babel/core": "7.2.2",
+    "cross-env": "5.2.0",
+    "mocha": "5.2.0",
+    "npm-run-all": "4.1.5",
+    "nyc": "13.1.0",
+    "rimraf": "2.6.3",
+    "source-map-support": "0.5.9",
+    "tslint": "5.16.0",
+    "typescript": "3.4.5"
+  },
+  "engines": {
+    "node": ">=8.12.0",
+    "npm": ">=6.4.1",
+    "yarn": ">=1.12.3"
+  }
+}

packages/embark-debugger/src/index.ts

@@ -256,6 +256,9 @@ class TransactionDebugger {
           });
           return;
         }
+        if (this.lastTx === "") {
+          return callback(undefined, __("No transaction to debug"));
+        }
         this.currentCmdTxHash = this.lastTx;
         const filename: string = this.txTracker[this.lastTx].contract.filename;
         startDebug(this.lastTx, filename, callback);

packages/embark-debugger/tsconfig.json

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

packages/embark-debugger/tslint.json

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

packages/embark/package.json

@@ -101,6 +101,7 @@
     "embark-console-listener": "^4.1.0-beta.0",
     "embark-contracts-manager": "^4.1.0-beta.0",
     "embark-core": "^4.1.0-beta.0",
+    "embark-debugger": "^4.1.0-beta.0",
     "embark-deployment": "^4.1.0-beta.0",
     "embark-deploy-tracker": "^4.1.0-beta.0",
     "embark-ens": "^4.1.0-beta.0",
@@ -165,7 +166,6 @@
     "promptly": "2.2.0",
     "propose": "0.0.5",
     "pump": "3.0.0",
-    "remix-debug-debugtest": "0.2.16",
     "remix-tests": "0.1.1",
     "request": "2.88.0",
     "sass-loader": "7.1.0",

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

@@ -232,7 +232,7 @@ class Engine {
     this.registerModulePackage('embark-console-listener', {ipc: self.ipc});
     this.registerModulePackage('embark-deployment', {plugins: this.plugins, onlyCompile: options.onlyCompile});
     this.registerModulePackage('embark-transaction-tracker');
-    this.registerModule('debugger');
+    this.registerModulePackage('embark-debugger');
 
     this.events.on('file-event', function ({fileType, path}) {
       clearTimeout(self.fileTimeout);