add linting (and some initial fixes)

1 files changed, 133 insertions, 0 deletions

diff --git a/node_modules/babel-helper-function-name/lib/index.js b/node_modules/babel-helper-function-name/lib/index.js
new file mode 100644
index 000000000..bde7c8a75
--- /dev/null
+++ b/node_modules/babel-helper-function-name/lib/index.js
@@ -0,0 +1,133 @@
+"use strict";
+
+exports.__esModule = true;
+
+exports.default = function (_ref) {
+  var node = _ref.node,
+      parent = _ref.parent,
+      scope = _ref.scope,
+      id = _ref.id;
+
+  if (node.id) return;
+
+  if ((t.isObjectProperty(parent) || t.isObjectMethod(parent, { kind: "method" })) && (!parent.computed || t.isLiteral(parent.key))) {
+    id = parent.key;
+  } else if (t.isVariableDeclarator(parent)) {
+    id = parent.id;
+
+    if (t.isIdentifier(id)) {
+      var binding = scope.parent.getBinding(id.name);
+      if (binding && binding.constant && scope.getBinding(id.name) === binding) {
+        node.id = id;
+        node.id[t.NOT_LOCAL_BINDING] = true;
+        return;
+      }
+    }
+  } else if (t.isAssignmentExpression(parent)) {
+    id = parent.left;
+  } else if (!id) {
+    return;
+  }
+
+  var name = void 0;
+  if (id && t.isLiteral(id)) {
+    name = id.value;
+  } else if (id && t.isIdentifier(id)) {
+    name = id.name;
+  } else {
+    return;
+  }
+
+  name = t.toBindingIdentifierName(name);
+  id = t.identifier(name);
+
+  id[t.NOT_LOCAL_BINDING] = true;
+
+  var state = visit(node, name, scope);
+  return wrap(state, node, id, scope) || node;
+};
+
+var _babelHelperGetFunctionArity = require("babel-helper-get-function-arity");
+
+var _babelHelperGetFunctionArity2 = _interopRequireDefault(_babelHelperGetFunctionArity);
+
+var _babelTemplate = require("babel-template");
+
+var _babelTemplate2 = _interopRequireDefault(_babelTemplate);
+
+var _babelTypes = require("babel-types");
+
+var t = _interopRequireWildcard(_babelTypes);
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var buildPropertyMethodAssignmentWrapper = (0, _babelTemplate2.default)("\n  (function (FUNCTION_KEY) {\n    function FUNCTION_ID() {\n      return FUNCTION_KEY.apply(this, arguments);\n    }\n\n    FUNCTION_ID.toString = function () {\n      return FUNCTION_KEY.toString();\n    }\n\n    return FUNCTION_ID;\n  })(FUNCTION)\n");
+
+var buildGeneratorPropertyMethodAssignmentWrapper = (0, _babelTemplate2.default)("\n  (function (FUNCTION_KEY) {\n    function* FUNCTION_ID() {\n      return yield* FUNCTION_KEY.apply(this, arguments);\n    }\n\n    FUNCTION_ID.toString = function () {\n      return FUNCTION_KEY.toString();\n    };\n\n    return FUNCTION_ID;\n  })(FUNCTION)\n");
+
+var visitor = {
+  "ReferencedIdentifier|BindingIdentifier": function ReferencedIdentifierBindingIdentifier(path, state) {
+    if (path.node.name !== state.name) return;
+
+    var localDeclar = path.scope.getBindingIdentifier(state.name);
+    if (localDeclar !== state.outerDeclar) return;
+
+    state.selfReference = true;
+    path.stop();
+  }
+};
+
+function wrap(state, method, id, scope) {
+  if (state.selfReference) {
+    if (scope.hasBinding(id.name) && !scope.hasGlobal(id.name)) {
+      scope.rename(id.name);
+    } else {
+      if (!t.isFunction(method)) return;
+
+      var build = buildPropertyMethodAssignmentWrapper;
+      if (method.generator) build = buildGeneratorPropertyMethodAssignmentWrapper;
+      var _template = build({
+        FUNCTION: method,
+        FUNCTION_ID: id,
+        FUNCTION_KEY: scope.generateUidIdentifier(id.name)
+      }).expression;
+      _template.callee._skipModulesRemap = true;
+
+      var params = _template.callee.body.body[0].params;
+      for (var i = 0, len = (0, _babelHelperGetFunctionArity2.default)(method); i < len; i++) {
+        params.push(scope.generateUidIdentifier("x"));
+      }
+
+      return _template;
+    }
+  }
+
+  method.id = id;
+  scope.getProgramParent().references[id.name] = true;
+}
+
+function visit(node, name, scope) {
+  var state = {
+    selfAssignment: false,
+    selfReference: false,
+    outerDeclar: scope.getBindingIdentifier(name),
+    references: [],
+    name: name
+  };
+
+  var binding = scope.getOwnBinding(name);
+
+  if (binding) {
+    if (binding.kind === "param") {
+      state.selfReference = true;
+    } else {}
+  } else if (state.outerDeclar || scope.hasGlobal(name)) {
+    scope.traverse(node, visitor, state);
+  }
+
+  return state;
+}
+
+module.exports = exports["default"];
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