eslint-plugin-canonical/dist/rules/noImportNamespaceDestructure.js

Canonical linting rules for ESLint.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const utilities_1 = require("../utilities");
exports.default = (0, utilities_1.createRule)({
    create: (context) => {
        var _a;
        const sourceCode = (_a = context.sourceCode) !== null && _a !== void 0 ? _a : context.getSourceCode();
        return {
            VariableDeclarator(node) {
                var _a, _b;
                if (node.id.type === 'ObjectPattern' &&
                    node.init &&
                    node.init.type === 'Identifier') {
                    const scope = sourceCode.getScope
                        ? sourceCode.getScope(node)
                        : context.getScope();
                    const importDeclaration = (_b = (_a = scope
                        // @ts-expect-error we expect .name to be set
                        .variables.find((variable) => { var _a; return variable.name === ((_a = node.init) === null || _a === void 0 ? void 0 : _a.name); })) === null || _a === void 0 ? void 0 : _a.defs[0]) === null || _b === void 0 ? void 0 : _b.parent;
                    if (importDeclaration &&
                        importDeclaration.type === 'ImportDeclaration' &&
                        importDeclaration.specifiers.some((specifier) => specifier.type === 'ImportNamespaceSpecifier')) {
                        context.report({
                            messageId: 'noDestructureNamespace',
                            node,
                        });
                    }
                }
            },
        };
    },
    defaultOptions: [],
    meta: {
        docs: {
            description: "Disallows the practice of importing an entire module's namespace using import * as Namespace and then destructuring specific exports from it. Instead, it encourages direct importing of only the necessary named exports from a module.",
        },
        messages: {
            noDestructureNamespace: 'Do not destructure namespace imports; import only specific members needed.',
        },
        schema: [],
        type: 'layout',
    },
    name: 'no-import-namespace-destructure',
});