87 lines
2.0 KiB
JavaScript
87 lines
2.0 KiB
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @emails react-core
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*/
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'use strict';
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module.exports = {
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meta: {
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fixable: 'code',
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schema: [],
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},
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create: function (context) {
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function isInDEVBlock(node) {
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let done = false;
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while (!done) {
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let parent = node.parent;
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if (!parent) {
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return false;
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}
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if (
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parent.type === 'IfStatement' &&
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node === parent.consequent &&
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parent.test.type === 'Identifier' &&
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// This is intentionally strict so we can
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// see blocks of DEV-only code at once.
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parent.test.name === '__DEV__'
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) {
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return true;
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}
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node = parent;
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}
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}
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function reportWrapInDEV(node) {
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context.report({
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node: node,
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message: `Wrap console.{{identifier}}() in an "if (__DEV__) {}" check`,
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data: {
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identifier: node.property.name,
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},
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fix: function (fixer) {
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return [
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fixer.insertTextBefore(node.parent, `if (__DEV__) {`),
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fixer.insertTextAfter(node.parent, '}'),
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];
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},
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});
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}
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function reportUnexpectedConsole(node) {
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context.report({
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node: node,
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message: `Unexpected use of console`,
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});
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}
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return {
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MemberExpression: function (node) {
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if (
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node.object.type === 'Identifier' &&
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node.object.name === 'console' &&
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node.property.type === 'Identifier'
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) {
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switch (node.property.name) {
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case 'error':
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case 'warn': {
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if (!isInDEVBlock(node)) {
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reportWrapInDEV(node);
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}
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break;
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}
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default: {
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reportUnexpectedConsole(node);
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break;
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}
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}
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}
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},
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};
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},
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};
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