76 lines
3.4 KiB
JavaScript
76 lines
3.4 KiB
JavaScript
"use strict";
|
|
var __defProp = Object.defineProperty;
|
|
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
|
|
var __getOwnPropNames = Object.getOwnPropertyNames;
|
|
var __hasOwnProp = Object.prototype.hasOwnProperty;
|
|
var __export = (target, all) => {
|
|
for (var name in all)
|
|
__defProp(target, name, { get: all[name], enumerable: true });
|
|
};
|
|
var __copyProps = (to, from, except, desc) => {
|
|
if (from && typeof from === "object" || typeof from === "function") {
|
|
for (let key of __getOwnPropNames(from))
|
|
if (!__hasOwnProp.call(to, key) && key !== except)
|
|
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
|
|
}
|
|
return to;
|
|
};
|
|
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
|
|
var node_execute_block_double_assertion_for_items_exports = {};
|
|
__export(node_execute_block_double_assertion_for_items_exports, {
|
|
default: () => node_execute_block_double_assertion_for_items_default
|
|
});
|
|
module.exports = __toCommonJS(node_execute_block_double_assertion_for_items_exports);
|
|
var import_utils = require("@typescript-eslint/utils");
|
|
var import_utils2 = require("../ast/utils");
|
|
var import_getters = require("../ast/getters");
|
|
var node_execute_block_double_assertion_for_items_default = import_utils2.utils.createRule({
|
|
name: import_utils2.utils.getRuleName(module),
|
|
meta: {
|
|
type: "problem",
|
|
docs: {
|
|
description: "In the `execute()` method there is no need to double assert the type of `items.length`.",
|
|
recommended: "strict"
|
|
},
|
|
fixable: "code",
|
|
schema: [],
|
|
messages: {
|
|
removeDoubleAssertion: "Remove double assertion [autofixable]"
|
|
}
|
|
},
|
|
defaultOptions: [],
|
|
create(context) {
|
|
return {
|
|
MethodDefinition(node) {
|
|
if (!import_utils2.utils.isNodeFile(context.getFilename()))
|
|
return;
|
|
const executeContent = import_getters.getters.nodeExecuteBlock.getExecuteContent(node);
|
|
if (!executeContent)
|
|
return;
|
|
const init = getDoublyAssertedDeclarationInit(executeContent);
|
|
if (init) {
|
|
context.report({
|
|
messageId: "removeDoubleAssertion",
|
|
node: init,
|
|
fix: (fixer) => fixer.replaceText(init, "items.length")
|
|
});
|
|
}
|
|
}
|
|
};
|
|
}
|
|
});
|
|
function getDoublyAssertedDeclarationInit(executeMethod) {
|
|
for (const node of executeMethod.body) {
|
|
if (node.type === import_utils.AST_NODE_TYPES.VariableDeclaration) {
|
|
for (const declaration of node.declarations) {
|
|
if (!declaration.init)
|
|
continue;
|
|
if (declaration.init.type === import_utils.AST_NODE_TYPES.TSAsExpression && declaration.init.typeAnnotation.type === import_utils.AST_NODE_TYPES.TSNumberKeyword && declaration.init.expression.type === import_utils.AST_NODE_TYPES.TSAsExpression && declaration.init.expression.typeAnnotation.type === import_utils.AST_NODE_TYPES.TSUnknownKeyword && declaration.init.expression.expression.type === import_utils.AST_NODE_TYPES.MemberExpression && declaration.init.expression.expression.object.type === import_utils.AST_NODE_TYPES.Identifier && declaration.init.expression.expression.object.name === "items" && declaration.init.expression.expression.property.type === import_utils.AST_NODE_TYPES.Identifier && declaration.init.expression.expression.property.name === "length") {
|
|
return declaration.init;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return null;
|
|
}
|