Fix license issues

[sdnc/oam.git] / dgbuilder / dgeflows / node_modules / serve-index / node_modules / http-errors / index.js

diff --git a/dgbuilder/dgeflows/node_modules/serve-index/node_modules/http-errors/index.js b/dgbuilder/dgeflows/node_modules/serve-index/node_modules/http-errors/index.js
deleted file mode 100644 (file)
index d84b114..0000000
--- a/dgbuilder/dgeflows/node_modules/serve-index/node_modules/http-errors/index.js
+++ /dev/null
@@ -1,120 +0,0 @@
-
-var statuses = require('statuses');
-var inherits = require('inherits');
-
-function toIdentifier(str) {
-  return str.split(' ').map(function (token) {
-    return token.slice(0, 1).toUpperCase() + token.slice(1)
-  }).join('').replace(/[^ _0-9a-z]/gi, '')
-}
-
-exports = module.exports = function httpError() {
-  // so much arity going on ~_~
-  var err;
-  var msg;
-  var status = 500;
-  var props = {};
-  for (var i = 0; i < arguments.length; i++) {
-    var arg = arguments[i];
-    if (arg instanceof Error) {
-      err = arg;
-      status = err.status || err.statusCode || status;
-      continue;
-    }
-    switch (typeof arg) {
-      case 'string':
-        msg = arg;
-        break;
-      case 'number':
-        status = arg;
-        break;
-      case 'object':
-        props = arg;
-        break;
-    }
-  }
-
-  if (typeof status !== 'number' || !statuses[status]) {
-    status = 500
-  }
-
-  // constructor
-  var HttpError = exports[status]
-
-  if (!err) {
-    // create error
-    err = HttpError
-      ? new HttpError(msg)
-      : new Error(msg || statuses[status])
-    Error.captureStackTrace(err, httpError)
-  }
-
-  if (!HttpError || !(err instanceof HttpError)) {
-    // add properties to generic error
-    err.expose = status < 500
-    err.status = err.statusCode = status
-  }
-
-  for (var key in props) {
-    if (key !== 'status' && key !== 'statusCode') {
-      err[key] = props[key]
-    }
-  }
-
-  return err;
-};
-
-// create generic error objects
-var codes = statuses.codes.filter(function (num) {
-  return num >= 400;
-});
-
-codes.forEach(function (code) {
-  var name = toIdentifier(statuses[code])
-  var className = name.match(/Error$/) ? name : name + 'Error'
-
-  if (code >= 500) {
-    var ServerError = function ServerError(msg) {
-      var self = new Error(msg != null ? msg : statuses[code])
-      Error.captureStackTrace(self, ServerError)
-      self.__proto__ = ServerError.prototype
-      Object.defineProperty(self, 'name', {
-        enumerable: false,
-        configurable: true,
-        value: className,
-        writable: true
-      })
-      return self
-    }
-    inherits(ServerError, Error);
-    ServerError.prototype.status =
-    ServerError.prototype.statusCode = code;
-    ServerError.prototype.expose = false;
-    exports[code] =
-    exports[name] = ServerError
-    return;
-  }
-
-  var ClientError = function ClientError(msg) {
-    var self = new Error(msg != null ? msg : statuses[code])
-    Error.captureStackTrace(self, ClientError)
-    self.__proto__ = ClientError.prototype
-    Object.defineProperty(self, 'name', {
-      enumerable: false,
-      configurable: true,
-      value: className,
-      writable: true
-    })
-    return self
-  }
-  inherits(ClientError, Error);
-  ClientError.prototype.status =
-  ClientError.prototype.statusCode = code;
-  ClientError.prototype.expose = true;
-  exports[code] =
-  exports[name] = ClientError
-  return;
-});
-
-// backwards-compatibility
-exports["I'mateapot"] = exports.ImATeapot