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45 lines
1.1 KiB
JavaScript
45 lines
1.1 KiB
JavaScript
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import React from 'react'
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import Document, { Head, Main, NextScript } from 'next/document'
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import * as snippet from '@segment/snippet'
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const {
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// This write key is associated with https://segment.com/nextjs-example/sources/nextjs.
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ANALYTICS_WRITE_KEY = 'NPsk1GimHq09s7egCUlv7D0tqtUAU5wa',
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NODE_ENV = 'development'
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} = process.env
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export default class extends Document {
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static getInitialProps ({ renderPage }) {
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const { html, head, errorHtml, chunks } = renderPage()
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return { html, head, errorHtml, chunks }
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}
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renderSnippet () {
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const opts = {
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apiKey: ANALYTICS_WRITE_KEY,
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page: true // Set this to `false` if you want to manually fire `analytics.page()` from within your pages.
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}
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if (NODE_ENV === 'development') {
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return snippet.max(opts)
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}
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return snippet.min(opts)
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}
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render () {
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return (
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<html>
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<Head>
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{/* Inject the Segment snippet into the <head> of the document */}
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<script dangerouslySetInnerHTML={{ __html: this.renderSnippet() }} />
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</Head>
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<body>
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<Main />
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<NextScript />
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</body>
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</html>
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)
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}
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}
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