Download next.js/packages/eslint-plugin-next/src/rules/next-script-for-ga.ts from Devendra174/react-code-dataset: direct link, hf CLI and curl.
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https://huggingface.co/datasets/Devendra174/react-code-dataset/resolve/main/next.js/packages/eslint-plugin-next/src/rules/next-script-for-ga.ts
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curl -L -o next-script-for-ga.ts https://huggingface.co/datasets/Devendra174/react-code-dataset/resolve/main/next.js/packages/eslint-plugin-next/src/rules/next-script-for-ga.ts
2.48 kB
| import { defineRule } from '../utils/define-rule' | |
| import NodeAttributes from '../utils/node-attributes' | |
| const SUPPORTED_SRCS = [ | |
| 'www.google-analytics.com/analytics.js', | |
| 'www.googletagmanager.com/gtag/js', | |
| ] | |
| const SUPPORTED_HTML_CONTENT_URLS = [ | |
| 'www.google-analytics.com/analytics.js', | |
| 'www.googletagmanager.com/gtm.js', | |
| ] | |
| const description = | |
| 'Prefer `next/script` component when using the inline script for Google Analytics.' | |
| const url = 'https://nextjs.org/docs/messages/next-script-for-ga' | |
| const ERROR_MSG = `${description} See: ${url}` | |
| // Check if one of the items in the list is a substring of the passed string | |
| const containsStr = (str, strList) => { | |
| return strList.some((s) => str.includes(s)) | |
| } | |
| export = defineRule({ | |
| meta: { | |
| docs: { | |
| description, | |
| recommended: true, | |
| url, | |
| }, | |
| type: 'problem', | |
| schema: [], | |
| }, | |
| create(context) { | |
| return { | |
| JSXOpeningElement(node) { | |
| if (node.name.name !== 'script') { | |
| return | |
| } | |
| if (node.attributes.length === 0) { | |
| return | |
| } | |
| const attributes = new NodeAttributes(node) | |
| // Check if the Alternative async tag is being used to add GA. | |
| // https://developers.google.com/analytics/devguides/collection/analyticsjs#alternative_async_tag | |
| // https://developers.google.com/analytics/devguides/collection/gtagjs | |
| if ( | |
| typeof attributes.value('src') === 'string' && | |
| containsStr(attributes.value('src'), SUPPORTED_SRCS) | |
| ) { | |
| return context.report({ | |
| node, | |
| message: ERROR_MSG, | |
| }) | |
| } | |
| // Check if inline script is being used to add GA. | |
| // https://developers.google.com/analytics/devguides/collection/analyticsjs#the_google_analytics_tag | |
| // https://developers.google.com/tag-manager/quickstart | |
| if ( | |
| attributes.value('dangerouslySetInnerHTML') && | |
| attributes.value('dangerouslySetInnerHTML').length > 0 | |
| ) { | |
| const htmlContent = | |
| attributes.value('dangerouslySetInnerHTML')[0].value.quasis && | |
| attributes.value('dangerouslySetInnerHTML')[0].value.quasis[0].value | |
| .raw | |
| if ( | |
| htmlContent && | |
| containsStr(htmlContent, SUPPORTED_HTML_CONTENT_URLS) | |
| ) { | |
| context.report({ | |
| node, | |
| message: ERROR_MSG, | |
| }) | |
| } | |
| } | |
| }, | |
| } | |
| }, | |
| }) | |