Update compile scripts, intro source maps

Author: Jed Mao

.npmignore

@@ -1,4 +1,6 @@
 .*
+*.map
+*.spec.*
 .nyc_output/
 .vscode/
 coverage/

package.json

@@ -5,12 +5,12 @@
   "main": "dist/lib/plugin.js",
   "types": "dist/lib/plugin.d.ts",
   "scripts": {
-    "build": "tsc",
-    "build:watch": "tsc --watch",
-    "cover": "nyc ava",
-    "lint": "npm run tslint",
-    "prepublish": "npm run lint && npm run build",
-    "test": "npm run lint && npm run build && npm run cover",
+    "clean": "rimraf coverage dist *.log",
+    "compile": "tsc",
+    "compile:watch": "tsc --watch",
+    "prepublish": "npm test",
+    "pretest": "npm run tslint && npm run clean && npm run compile",
+    "test": "nyc ava",
     "test:watch": "ava --watch",
     "tslint": "tslint --project tsconfig.json"
   },
@@ -65,6 +65,7 @@
     "@types/node": "^7.0.5",
     "ava": "^0.18.2",
     "nyc": "^10.1.2",
+    "rimraf": "^2.6.0",
     "tslint": "^4.4.2",
     "typescript": "^2.2.1"
   }

tsconfig.json

@@ -7,6 +7,7 @@
 		"newLine": "LF",
 		"outDir": "dist",
 		"rootDir": "src",
+		"sourceMap": true,
 		"lib": [
 			"es2015"
 		]