From e0dbb1e7700a970d9a756a02f582bd8aff971040 Mon Sep 17 00:00:00 2001
From: Daniel Tschinder <daniel@tschinder.de>
Date: Tue, 4 Oct 2016 02:58:26 +0200
Subject: [PATCH] Inline shebang-regex (#4650)

---
 packages/babel-core/package.json                     | 1 -
 packages/babel-core/src/transformation/file/index.js | 3 ++-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/babel-core/package.json b/packages/babel-core/package.json
index 9eeacd0dd2..a395c45ee2 100644
--- a/packages/babel-core/package.json
+++ b/packages/babel-core/package.json
@@ -42,7 +42,6 @@
     "path-exists": "^1.0.0",
     "path-is-absolute": "^1.0.0",
     "private": "^0.1.6",
-    "shebang-regex": "^1.0.0",
     "slash": "^1.0.0",
     "source-map": "^0.5.0"
   },
diff --git a/packages/babel-core/src/transformation/file/index.js b/packages/babel-core/src/transformation/file/index.js
index 617fde6b1d..7a3bc883f7 100644
--- a/packages/babel-core/src/transformation/file/index.js
+++ b/packages/babel-core/src/transformation/file/index.js
@@ -7,7 +7,6 @@ import convertSourceMap from "convert-source-map";
 import OptionManager from "./options/option-manager";
 import type Pipeline from "../pipeline";
 import PluginPass from "../plugin-pass";
-import shebangRegex from "shebang-regex";
 import { NodePath, Hub, Scope } from "babel-traverse";
 import sourceMap from "source-map";
 import generate from "babel-generator";
@@ -26,6 +25,8 @@ import resolve from "../../helpers/resolve";
 import blockHoistPlugin from "../internal-plugins/block-hoist";
 import shadowFunctionsPlugin from "../internal-plugins/shadow-functions";
 
+const shebangRegex = /^#!.*/;
+
 const INTERNAL_PLUGINS = [
   [blockHoistPlugin],
   [shadowFunctionsPlugin]