56 lines
4.4 KiB
JavaScript
56 lines
4.4 KiB
JavaScript
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'use strict';
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var _resolve = require('eslint-module-utils/resolve');
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var _resolve2 = _interopRequireDefault(_resolve);
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var _staticRequire = require('../core/staticRequire');
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var _staticRequire2 = _interopRequireDefault(_staticRequire);
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var _docsUrl = require('../docsUrl');
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var _docsUrl2 = _interopRequireDefault(_docsUrl);
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function isImportingSelf(context, node, requireName) {
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const filePath = context.getFilename();
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// If the input is from stdin, this test can't fail
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if (filePath !== '<text>' && filePath === (0, _resolve2.default)(requireName, context)) {
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context.report({
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node,
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message: 'Module imports itself.'
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});
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}
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} /**
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* @fileOverview Forbids a module from importing itself
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* @author Gio d'Amelio
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*/
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module.exports = {
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meta: {
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type: 'problem',
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docs: {
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description: 'Forbid a module from importing itself',
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recommended: true,
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url: (0, _docsUrl2.default)('no-self-import')
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},
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schema: []
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},
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create: function (context) {
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return {
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ImportDeclaration(node) {
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isImportingSelf(context, node, node.source.value);
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},
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CallExpression(node) {
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if ((0, _staticRequire2.default)(node)) {
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isImportingSelf(context, node, node.arguments[0].value);
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}
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}
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};
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}
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};
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