| "use strict"; |
| var __importStar = (this && this.__importStar) || function (mod) { |
| if (mod && mod.__esModule) return mod; |
| var result = {}; |
| if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; |
| result["default"] = mod; |
| return result; |
| }; |
| var __importDefault = (this && this.__importDefault) || function (mod) { |
| return (mod && mod.__esModule) ? mod : { "default": mod }; |
| }; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| const tsutils = __importStar(require("tsutils")); |
| const typescript_1 = __importDefault(require("typescript")); |
| const util = __importStar(require("../util")); |
| exports.default = util.createRule({ |
| name: 'await-thenable', |
| meta: { |
| docs: { |
| description: 'Disallows awaiting a value that is not a Thenable', |
| category: 'Best Practices', |
| recommended: false, |
| }, |
| messages: { |
| await: 'Unexpected `await` of a non-Promise (non-"Thenable") value.', |
| }, |
| schema: [], |
| type: 'problem', |
| }, |
| defaultOptions: [], |
| create(context) { |
| const parserServices = util.getParserServices(context); |
| const checker = parserServices.program.getTypeChecker(); |
| return { |
| AwaitExpression(node) { |
| const originalNode = parserServices.esTreeNodeToTSNodeMap.get(node); |
| const type = checker.getTypeAtLocation(originalNode.expression); |
| if (!tsutils.isTypeFlagSet(type, typescript_1.default.TypeFlags.Any) && |
| !tsutils.isTypeFlagSet(type, typescript_1.default.TypeFlags.Unknown) && |
| !tsutils.isThenableType(checker, originalNode.expression, type)) { |
| context.report({ |
| messageId: 'await', |
| node, |
| }); |
| } |
| }, |
| }; |
| }, |
| }); |
| //# sourceMappingURL=await-thenable.js.map |
