@rushstack/eslint-plugin
Version:
An ESLint plugin providing supplementary rules for use with the @rushstack/eslint-config package
59 lines • 2.61 kB
JavaScript
;
// Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the MIT license.
// See LICENSE in the project root for license information.
Object.defineProperty(exports, "__esModule", { value: true });
exports.noBackslashImportsRule = exports.MESSAGE_ID = void 0;
const LintUtilities_1 = require("./LintUtilities");
exports.MESSAGE_ID = 'no-backslash-imports';
exports.noBackslashImportsRule = {
defaultOptions: [],
meta: {
type: 'problem',
messages: {
[exports.MESSAGE_ID]: 'The specified import target path contains backslashes.'
},
schema: [],
docs: {
description: 'Prevents imports using paths that use backslashes',
url: 'https://www.npmjs.com/package/@rushstack/eslint-plugin'
},
fixable: 'code'
},
create: (context) => {
const checkImportExpression = (importExpression) => {
if (!importExpression) {
// Can't validate, return
return;
}
// Determine the target file path and find the most direct relative path from the source file
const importSpecifier = (0, LintUtilities_1.parseImportSpecifierFromExpression)(importExpression);
if (importSpecifier === undefined) {
// Can't validate, return
return;
}
// Check if the import path contains backslashes. If it does, suggest a fix to replace them with forward
// slashes.
const { importTarget } = importSpecifier;
if (importTarget.includes('\\')) {
context.report({
node: importExpression,
messageId: exports.MESSAGE_ID,
fix: (fixer) => {
const normalizedSpecifier = {
...importSpecifier,
importTarget: importTarget.replace(/\\/g, '/')
};
return fixer.replaceText(importExpression, `'${(0, LintUtilities_1.serializeImportSpecifier)(normalizedSpecifier)}'`);
}
});
}
};
return {
ImportDeclaration: (node) => checkImportExpression(node.source),
ImportExpression: (node) => checkImportExpression(node.source),
ExportAllDeclaration: (node) => checkImportExpression(node.source),
ExportNamedDeclaration: (node) => checkImportExpression(node.source)
};
}
};
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