add some packages

node_modules/babel-cli/lib/babel-node.js

@@ -0,0 +1,84 @@
+"use strict";
+
+var getV8Flags = require("v8flags");
+var path = require("path");
+
+var args = [path.join(__dirname, "_babel-node")];
+
+var babelArgs = process.argv.slice(2);
+var userArgs = void 0;
+
+var argSeparator = babelArgs.indexOf("--");
+if (argSeparator > -1) {
+  userArgs = babelArgs.slice(argSeparator);
+  babelArgs = babelArgs.slice(0, argSeparator);
+}
+
+function getNormalizedV8Flag(arg) {
+  var matches = arg.match(/--(.+)/);
+
+  if (matches) {
+    return "--" + matches[1].replace(/-/g, "_");
+  }
+
+  return arg;
+}
+
+getV8Flags(function (err, v8Flags) {
+  babelArgs.forEach(function (arg) {
+    var flag = arg.split("=")[0];
+
+    switch (flag) {
+      case "-d":
+        args.unshift("--debug");
+        break;
+
+      case "debug":
+      case "--debug":
+      case "--debug-brk":
+      case "--inspect":
+      case "--inspect-brk":
+        args.unshift(arg);
+        break;
+
+      case "-gc":
+        args.unshift("--expose-gc");
+        break;
+
+      case "--nolazy":
+        args.unshift(flag);
+        break;
+
+      default:
+        if (v8Flags.indexOf(getNormalizedV8Flag(flag)) >= 0 || arg.indexOf("--trace") === 0) {
+          args.unshift(arg);
+        } else {
+          args.push(arg);
+        }
+        break;
+    }
+  });
+
+  if (argSeparator > -1) {
+    args = args.concat(userArgs);
+  }
+
+  try {
+    var kexec = require("kexec");
+    kexec(process.argv[0], args);
+  } catch (err) {
+    if (err.code !== "MODULE_NOT_FOUND") throw err;
+
+    var child_process = require("child_process");
+    var proc = child_process.spawn(process.argv[0], args, { stdio: "inherit" });
+    proc.on("exit", function (code, signal) {
+      process.on("exit", function () {
+        if (signal) {
+          process.kill(process.pid, signal);
+        } else {
+          process.exit(code);
+        }
+      });
+    });
+  }
+});