WIP - add extractor, generate snippet_data

node_modules/graphql/validation/rules/KnownArgumentNames.js

@@ -0,0 +1,164 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.unknownArgMessage = unknownArgMessage;
+exports.unknownDirectiveArgMessage = unknownDirectiveArgMessage;
+exports.KnownArgumentNames = KnownArgumentNames;
+exports.KnownArgumentNamesOnDirectives = KnownArgumentNamesOnDirectives;
+
+var _GraphQLError = require("../../error/GraphQLError");
+
+var _suggestionList = _interopRequireDefault(require("../../jsutils/suggestionList"));
+
+var _didYouMean = _interopRequireDefault(require("../../jsutils/didYouMean"));
+
+var _kinds = require("../../language/kinds");
+
+var _directives = require("../../type/directives");
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; }
+
+function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+function unknownArgMessage(argName, fieldName, typeName, suggestedArgs) {
+  return "Unknown argument \"".concat(argName, "\" on field \"").concat(fieldName, "\" of type \"").concat(typeName, "\".") + (0, _didYouMean.default)(suggestedArgs.map(function (x) {
+    return "\"".concat(x, "\"");
+  }));
+}
+
+function unknownDirectiveArgMessage(argName, directiveName, suggestedArgs) {
+  return "Unknown argument \"".concat(argName, "\" on directive \"@").concat(directiveName, "\".") + (0, _didYouMean.default)(suggestedArgs.map(function (x) {
+    return "\"".concat(x, "\"");
+  }));
+}
+/**
+ * Known argument names
+ *
+ * A GraphQL field is only valid if all supplied arguments are defined by
+ * that field.
+ */
+
+
+function KnownArgumentNames(context) {
+  return _objectSpread({}, KnownArgumentNamesOnDirectives(context), {
+    Argument: function Argument(argNode) {
+      var argDef = context.getArgument();
+      var fieldDef = context.getFieldDef();
+      var parentType = context.getParentType();
+
+      if (!argDef && fieldDef && parentType) {
+        var argName = argNode.name.value;
+        var knownArgsNames = fieldDef.args.map(function (arg) {
+          return arg.name;
+        });
+        context.reportError(new _GraphQLError.GraphQLError(unknownArgMessage(argName, fieldDef.name, parentType.name, (0, _suggestionList.default)(argName, knownArgsNames)), argNode));
+      }
+    }
+  });
+} // @internal
+
+
+function KnownArgumentNamesOnDirectives(context) {
+  var directiveArgs = Object.create(null);
+  var schema = context.getSchema();
+  var definedDirectives = schema ? schema.getDirectives() : _directives.specifiedDirectives;
+  var _iteratorNormalCompletion = true;
+  var _didIteratorError = false;
+  var _iteratorError = undefined;
+
+  try {
+    for (var _iterator = definedDirectives[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
+      var directive = _step.value;
+      directiveArgs[directive.name] = directive.args.map(function (arg) {
+        return arg.name;
+      });
+    }
+  } catch (err) {
+    _didIteratorError = true;
+    _iteratorError = err;
+  } finally {
+    try {
+      if (!_iteratorNormalCompletion && _iterator.return != null) {
+        _iterator.return();
+      }
+    } finally {
+      if (_didIteratorError) {
+        throw _iteratorError;
+      }
+    }
+  }
+
+  var astDefinitions = context.getDocument().definitions;
+  var _iteratorNormalCompletion2 = true;
+  var _didIteratorError2 = false;
+  var _iteratorError2 = undefined;
+
+  try {
+    for (var _iterator2 = astDefinitions[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
+      var def = _step2.value;
+
+      if (def.kind === _kinds.Kind.DIRECTIVE_DEFINITION) {
+        directiveArgs[def.name.value] = def.arguments ? def.arguments.map(function (arg) {
+          return arg.name.value;
+        }) : [];
+      }
+    }
+  } catch (err) {
+    _didIteratorError2 = true;
+    _iteratorError2 = err;
+  } finally {
+    try {
+      if (!_iteratorNormalCompletion2 && _iterator2.return != null) {
+        _iterator2.return();
+      }
+    } finally {
+      if (_didIteratorError2) {
+        throw _iteratorError2;
+      }
+    }
+  }
+
+  return {
+    Directive: function Directive(directiveNode) {
+      var directiveName = directiveNode.name.value;
+      var knownArgs = directiveArgs[directiveName];
+
+      if (directiveNode.arguments && knownArgs) {
+        var _iteratorNormalCompletion3 = true;
+        var _didIteratorError3 = false;
+        var _iteratorError3 = undefined;
+
+        try {
+          for (var _iterator3 = directiveNode.arguments[Symbol.iterator](), _step3; !(_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done); _iteratorNormalCompletion3 = true) {
+            var argNode = _step3.value;
+            var argName = argNode.name.value;
+
+            if (knownArgs.indexOf(argName) === -1) {
+              var suggestions = (0, _suggestionList.default)(argName, knownArgs);
+              context.reportError(new _GraphQLError.GraphQLError(unknownDirectiveArgMessage(argName, directiveName, suggestions), argNode));
+            }
+          }
+        } catch (err) {
+          _didIteratorError3 = true;
+          _iteratorError3 = err;
+        } finally {
+          try {
+            if (!_iteratorNormalCompletion3 && _iterator3.return != null) {
+              _iterator3.return();
+            }
+          } finally {
+            if (_didIteratorError3) {
+              throw _iteratorError3;
+            }
+          }
+        }
+      }
+
+      return false;
+    }
+  };
+}