1 files changed, 0 insertions, 133 deletions
diff --git a/node_modules/v8flags/index.js b/node_modules/v8flags/index.js
deleted file mode 100644
index 40404d005..000000000
--- a/node_modules/v8flags/index.js
+++ /dev/null
@@ -1,133 +0,0 @@
-// this entire module is depressing. i should have spent my time learning
-// how to patch v8 so that these options would just be available on the
-// process object.
-
-const os = require('os');
-const fs = require('fs');
-const path = require('path');
-const crypto = require('crypto');
-const execFile = require('child_process').execFile;
-const env = process.env;
-const user = env.LOGNAME || env.USER || env.LNAME || env.USERNAME || '';
-const exclusions = ['--help'];
-
-const configfile = '.v8flags.'+process.versions.v8+'.'+crypto.createHash('md5').update(user).digest('hex')+'.json';
-
-const failureMessage = [
-  'Unable to cache a config file for v8flags to a your home directory',
-  'or a temporary folder. To fix this problem, please correct your',
-  'environment by setting HOME=/path/to/home or TEMP=/path/to/temp.',
-  'NOTE: the user running this must be able to access provided path.',
-  'If all else fails, please open an issue here:',
-  'http://github.com/tkellen/js-v8flags'
-].join('\n');
-
-function fail (err) {
-  err.message += '\n\n' + failureMessage;
-  return err;
-}
-
-function openConfig (cb) {
-  var userHome = require('user-home');
-  if (!userHome) {
-    return tryOpenConfig(path.join(os.tmpdir(), configfile), cb);
-  }
-
-  tryOpenConfig(path.join(userHome, configfile), function (err, fd) {
-    if (err) return tryOpenConfig(path.join(os.tmpdir(), configfile), cb);
-    return cb(null, fd);
-  });
-}
-
-function tryOpenConfig (configpath, cb) {
-  try {
-    // if the config file is valid, it should be json and therefore
-    // node should be able to require it directly. if this doesn't
-    // throw, we're done!
-    var content = require(configpath);
-    process.nextTick(function () {
-      cb(null, content);
-    });
-  } catch (e) {
-    // if requiring the config file failed, maybe it doesn't exist, or
-    // perhaps it has become corrupted. instead of calling back with the
-    // content of the file, call back with a file descriptor that we can
-    // write the cached data to
-    fs.open(configpath, 'w+', function (err, fd) {
-      if (err) {
-        return cb(err);
-      }
-      return cb(null, fd);
-    });
-  }
-}
-
-// i can't wait for the day this whole module is obsolete because these
-// options are available on the process object. this executes node with
-// `--v8-options` and parses the result, returning an array of command
-// line flags.
-function getFlags (cb) {
-  execFile(process.execPath, ['--v8-options'], function (execErr, result) {
-    if (execErr) {
-      return cb(execErr);
-    }
-    var flags = result.match(/\s\s--(\w+)/gm).map(function (match) {
-      return match.substring(2);
-    }).filter(function (name) {
-      return exclusions.indexOf(name) === -1;
-    });
-    return cb(null, flags);
-  });
-}
-
-// write some json to a file descriptor. if this fails, call back
-// with both the error and the data that was meant to be written.
-function writeConfig (fd, flags, cb) {
-  var buf = new Buffer(JSON.stringify(flags));
-  return fs.write(fd, buf, 0, buf.length, 0 , function (writeErr) {
-    fs.close(fd, function (closeErr) {
-      var err = writeErr || closeErr;
-      if (err) {
-        return cb(fail(err), flags);
-      }
-      return cb(null, flags);
-    });
-  });
-}
-
-module.exports = function (cb) {
-  // bail early if this is not node
-  var isElectron = process.versions && process.versions.electron;
-  if (isElectron) {
-    return process.nextTick(function () {
-      cb(null, []);
-    });
-  }
-
-  // attempt to open/read cache file
-  openConfig(function (openErr, result) {
-    if (!openErr && typeof result !== 'number') {
-      return cb(null, result);
-    }
-    // if the result is not an array, we need to go fetch
-    // the flags by invoking node with `--v8-options`
-    getFlags(function (flagsErr, flags) {
-      // if there was an error fetching the flags, bail immediately
-      if (flagsErr) {
-        return cb(flagsErr);
-      }
-      // if there was a problem opening the config file for writing
-      // throw an error but include the flags anyway so that users
-      // can continue to execute (at the expense of having to fetch
-      // flags on every run until they fix the underyling problem).
-      if (openErr) {
-        return cb(fail(openErr), flags);
-      }
-      // write the config file to disk so subsequent runs can read
-      // flags out of a cache file.
-      return writeConfig(result, flags, cb);
-    });
-  });
-};
-
-module.exports.configfile = configfile;