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85 lines
3.5 KiB
85 lines
3.5 KiB
2 years ago
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.RULE_NAME = void 0;
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const create_testing_library_rule_1 = require("../create-testing-library-rule");
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const node_utils_1 = require("../node-utils");
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exports.RULE_NAME = 'await-async-utils';
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exports.default = (0, create_testing_library_rule_1.createTestingLibraryRule)({
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name: exports.RULE_NAME,
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meta: {
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type: 'problem',
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docs: {
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description: 'Enforce promises from async utils to be awaited properly',
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recommendedConfig: {
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dom: 'error',
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angular: 'error',
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react: 'error',
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vue: 'error',
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marko: 'error',
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},
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},
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messages: {
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awaitAsyncUtil: 'Promise returned from `{{ name }}` must be handled',
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asyncUtilWrapper: 'Promise returned from {{ name }} wrapper over async util must be handled',
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},
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schema: [],
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},
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defaultOptions: [],
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create(context, _, helpers) {
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const functionWrappersNames = [];
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function detectAsyncUtilWrapper(node) {
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const innerFunction = (0, node_utils_1.getInnermostReturningFunction)(context, node);
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if (innerFunction) {
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functionWrappersNames.push((0, node_utils_1.getFunctionName)(innerFunction));
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}
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}
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return {
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'CallExpression Identifier'(node) {
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if (helpers.isAsyncUtil(node)) {
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detectAsyncUtilWrapper(node);
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const closestCallExpression = (0, node_utils_1.findClosestCallExpressionNode)(node, true);
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if (!closestCallExpression || !closestCallExpression.parent) {
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return;
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}
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const references = (0, node_utils_1.getVariableReferences)(context, closestCallExpression.parent);
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if (references.length === 0) {
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if (!(0, node_utils_1.isPromiseHandled)(node)) {
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context.report({
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node,
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messageId: 'awaitAsyncUtil',
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data: {
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name: node.name,
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},
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});
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}
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}
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else {
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for (const reference of references) {
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const referenceNode = reference.identifier;
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if (!(0, node_utils_1.isPromiseHandled)(referenceNode)) {
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context.report({
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node,
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messageId: 'awaitAsyncUtil',
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data: {
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name: node.name,
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},
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});
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return;
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}
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}
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}
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}
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else if (functionWrappersNames.includes(node.name)) {
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if (!(0, node_utils_1.isPromiseHandled)(node)) {
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context.report({
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node,
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messageId: 'asyncUtilWrapper',
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data: { name: node.name },
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});
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}
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}
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},
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};
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},
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});
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