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75 lines
6.8 KiB
75 lines
6.8 KiB
'use strict';var _docsUrl = require('../docsUrl');var _docsUrl2 = _interopRequireDefault(_docsUrl);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { 'default': obj };} |
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function isRequire(node) { |
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return node && |
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node.callee && |
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node.callee.type === 'Identifier' && |
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node.callee.name === 'require' && |
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node.arguments.length >= 1; |
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} |
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function isDynamicImport(node) { |
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return node && |
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node.callee && |
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node.callee.type === 'Import'; |
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} |
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function isStaticValue(arg) { |
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return arg.type === 'Literal' || |
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arg.type === 'TemplateLiteral' && arg.expressions.length === 0; |
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} |
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var dynamicImportErrorMessage = 'Calls to import() should use string literals'; |
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module.exports = { |
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meta: { |
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type: 'suggestion', |
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docs: { |
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url: (0, _docsUrl2['default'])('no-dynamic-require') }, |
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schema: [ |
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{ |
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type: 'object', |
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properties: { |
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esmodule: { |
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type: 'boolean' } }, |
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additionalProperties: false }] }, |
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create: function () {function create(context) { |
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var options = context.options[0] || {}; |
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return { |
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CallExpression: function () {function CallExpression(node) { |
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if (!node.arguments[0] || isStaticValue(node.arguments[0])) { |
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return; |
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} |
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if (isRequire(node)) { |
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return context.report({ |
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node: node, |
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message: 'Calls to require() should use string literals' }); |
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} |
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if (options.esmodule && isDynamicImport(node)) { |
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return context.report({ |
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node: node, |
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message: dynamicImportErrorMessage }); |
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} |
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}return CallExpression;}(), |
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ImportExpression: function () {function ImportExpression(node) { |
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if (!options.esmodule || isStaticValue(node.source)) { |
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return; |
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} |
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return context.report({ |
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node: node, |
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message: dynamicImportErrorMessage }); |
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}return ImportExpression;}() }; |
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}return create;}() }; |
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