rm node_modules

1 files changed, 0 insertions, 128 deletions

diff --git a/node_modules/require_optional/index.js b/node_modules/require_optional/index.js
deleted file mode 100644
index 3710319..0000000
--- a/node_modules/require_optional/index.js
+++ /dev/null
@@ -1,128 +0,0 @@
-var path = require('path'),
-  fs = require('fs'),
-  f = require('util').format,
-  resolveFrom = require('resolve-from'),
-  semver = require('semver');
-
-var exists = fs.existsSync || path.existsSync;
-
-// Find the location of a package.json file near or above the given location
-var find_package_json = function(location) {
-  var found = false;
-
-  while(!found) {
-    if (exists(location + '/package.json')) {
-      found = location;
-    } else if (location !== '/') {
-      location = path.dirname(location);
-    } else {
-      return false;
-    }
-  }
-
-  return location;
-}
-
-// Find the package.json object of the module closest up the module call tree that contains name in that module's peerOptionalDependencies
-var find_package_json_with_name = function(name) {
-  // Walk up the module call tree until we find a module containing name in its peerOptionalDependencies
-  var currentModule = module;
-  var found = false;
-  while (currentModule) {
-    // Check currentModule has a package.json
-    location = currentModule.filename;
-    var location = find_package_json(location)
-    if (!location) {
-      currentModule = currentModule.parent;
-      continue;
-    }
-
-    // Read the package.json file
-    var object = JSON.parse(fs.readFileSync(f('%s/package.json', location)));
-    // Is the name defined by interal file references
-    var parts = name.split(/\//);
-
-    // Check whether this package.json contains peerOptionalDependencies containing the name we're searching for
-    if (!object.peerOptionalDependencies || (object.peerOptionalDependencies && !object.peerOptionalDependencies[parts[0]])) {
-      currentModule = currentModule.parent;
-      continue;
-    }
-    found = true;
-    break;
-  }
-
-  // Check whether name has been found in currentModule's peerOptionalDependencies
-  if (!found) {
-    throw new Error(f('no optional dependency [%s] defined in peerOptionalDependencies in any package.json', parts[0]));
-  }
-
-  return {
-    object: object,
-    parts: parts
-  }
-}
-
-var require_optional = function(name, options) {
-  options = options || {};
-  options.strict = typeof options.strict == 'boolean' ? options.strict : true;
-
-  var res = find_package_json_with_name(name)
-  var object = res.object;
-  var parts = res.parts;
-
-  // Unpack the expected version
-  var expectedVersions = object.peerOptionalDependencies[parts[0]];
-  // The resolved package
-  var moduleEntry = undefined;
-  // Module file
-  var moduleEntryFile = name;
-
-  try {
-    // Validate if it's possible to read the module
-    moduleEntry = require(moduleEntryFile);
-  } catch(err) {
-    // Attempt to resolve in top level package
-    try {
-      // Get the module entry file
-      moduleEntryFile = resolveFrom(process.cwd(), name);
-      if(moduleEntryFile == null) return undefined;
-      // Attempt to resolve the module
-      moduleEntry = require(moduleEntryFile);
-    } catch(err) {
-      if(err.code === 'MODULE_NOT_FOUND') return undefined;
-    }
-  }
-
-  // Resolve the location of the module's package.json file
-  var location = find_package_json(require.resolve(moduleEntryFile));
-  if(!location) {
-    throw new Error('package.json can not be located');
-  }
-
-  // Read the module file
-  var dependentOnModule = JSON.parse(fs.readFileSync(f('%s/package.json', location)));
-  // Get the version
-  var version = dependentOnModule.version;
-  // Validate if the found module satisfies the version id
-  if(semver.satisfies(version, expectedVersions) == false
-    && options.strict) {
-      var error = new Error(f('optional dependency [%s] found but version [%s] did not satisfy constraint [%s]', parts[0], version, expectedVersions));
-      error.code = 'OPTIONAL_MODULE_NOT_FOUND';
-      throw error;
-  }
-
-  // Satifies the module requirement
-  return moduleEntry;
-}
-
-require_optional.exists = function(name) {
-  try {
-    var m = require_optional(name);
-    if(m === undefined) return false;
-    return true;
-  } catch(err) {
-    return false;
-  }
-}
-
-module.exports = require_optional;