feat(commandpost): don't require source-map-support and es6-promise

Author: vvakame

lib/index.ts

@@ -1,15 +1,3 @@
-try {
-    // optional
-    require("source-map-support").install();
-} catch (e) {
-}
-try {
-    if (typeof Promise === "undefined") {
-        require("es6-promise").polyfill();
-    }
-} catch (e) {
-}
-
 import Command from "./command";
 import Option from "./option";
 import Argument from "./argument";

package-lock.json

@@ -25,13 +25,10 @@
   "devDependencies": {
     "@types/mocha": "^5.2.5",
     "@types/node": "^10.7.1",
-    "@types/power-assert": "^1.5.0",
     "conventional-changelog-cli": "^2.0.1",
-    "es6-promise": "^4.2.4",
     "intelli-espower-loader": "^1.0.1",
     "mocha": "^5.2.0",
     "power-assert": "^1.6.0",
-    "source-map-support": "^0.5.9",
     "tslint": "^5.11.0",
     "typescript": "^3.0.1",
     "typescript-formatter": "^7.0.1"

package.json

@@ -1,4 +1,4 @@
-import assert = require("power-assert");
+import assert = require("assert");
 
 import Argument from "../lib/argument";
 import { CommandpostError } from "../lib/error";

test/argumentSpec.ts

@@ -1,4 +1,4 @@
-import assert = require("power-assert");
+import assert = require("assert");
 
 import Command from "../lib/command";
 

test/commandSpec.ts

@@ -1,4 +1,4 @@
-import assert = require("power-assert");
+import assert = require("assert");
 
 import Option from "../lib/option";
 

test/optionSpec.ts

@@ -1,4 +1,4 @@
-import assert = require("power-assert");
+import assert = require("assert");
 
 import utils = require("../lib/utils");