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import fs from 'fs'; |
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import path from 'path'; |
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import { html } from 'common-tags'; |
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import serialize from 'serialize-javascript'; |
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const mainBundleRegex = /(main|bundle)\.(?:.*\.)?js$/; |
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const bootstrapBundleRegex = /(bootstrap)\.(?:.*\.)?js$/; |
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let bundles; |
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try { |
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bundles = fs.readdirSync( |
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process.env.NODE_ENV === 'production' |
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? './build/static/js' |
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: path.join(__dirname, '../../build/static/js') |
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); |
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} catch (err) { |
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console.error(err); |
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throw new Error( |
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'It looks like you didn\'t run "yarn run dev:web" or "yarn run build:web" before starting hyperion. Please wait until either of them completes before starting hyperion.' |
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); |
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} |
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const mainBundle = bundles.find(bundle => mainBundleRegex.test(bundle)); |
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const bootstrapBundle = bundles.find(bundle => |
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bootstrapBundleRegex.test(bundle) |
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); |
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if (!mainBundle || !bootstrapBundle) { |
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throw new Error( |
|
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'It looks like you didn\'t run "yarn run dev:web" or "yarn run build:web" before starting hyperion. Please wait until either of them completes before starting hyperion.' |
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); |
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} |
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export const createScriptTag = ({ src }: { src: string }) => |
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`<script defer="defer" src="${src}"></script>`; |
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|
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export const getHeader = ({ |
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metaTags, |
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nonce, |
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}: { |
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|
metaTags: string, |
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nonce: string, |
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}) => { |
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|
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return html` |
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<!DOCTYPE html> |
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<html lang="en"> |
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<head> |
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<meta charset="utf-8"> |
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<meta name="viewport" content="width=device-width,initial-scale=1"> |
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<link rel="mask-icon" href="/img/pinned-tab.svg" color="#171A21"> |
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<meta name="theme-color" content="#171A21"> |
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<link rel="manifest" href="/manifest.json"> |
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|
<meta property="og:site_name" content="Spectrum"> |
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<meta name="twitter:card" content="summary"> |
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<meta name="twitter:site" content="@withspectrum"> |
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<meta name="twitter:image:alt" content="Where communities are built"> |
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|
<link rel="apple-touch-icon-precomposed" sizes="57x57" href="/img/apple-icon-57x57-precomposed.png" /> |
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<link rel="apple-touch-icon-precomposed" sizes="72x72" href="/img/apple-icon-72x72-precomposed.png" /> |
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<link rel="apple-touch-icon-precomposed" sizes="114x114" href="/img/apple-icon-114x114-precomposed.png" /> |
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<link rel="apple-touch-icon-precomposed" sizes="144x144" href="/img/apple-icon-144x144-precomposed.png" /> |
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${metaTags} |
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</head> |
|
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<body> |
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<div id="root">`; |
|
|
}; |
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|
|
|
export const getFooter = ({ |
|
|
state, |
|
|
data, |
|
|
bundles, |
|
|
nonce, |
|
|
}: { |
|
|
state: Object, |
|
|
data: Object, |
|
|
bundles: Array<string>, |
|
|
nonce: string, |
|
|
}) => { |
|
|
return html`</div> |
|
|
<script defer="defer" src="https://cdn.ravenjs.com/3.14.0/raven.min.js" crossorigin="anonymous"></script> |
|
|
<script defer="defer" src="/install-raven.js"></script> |
|
|
<script nonce="${nonce}">window.__SERVER_STATE__=${serialize( |
|
|
state |
|
|
)}</script> |
|
|
<script nonce="${nonce}">window.__DATA__=${serialize(data)}</script> |
|
|
<script defer="defer" type="text/javascript" src="https://cdn.polyfill.io/v2/polyfill.min.js?features=default,Array.prototype.find,Symbol.iterator"></script> |
|
|
${createScriptTag({ src: `/static/js/${bootstrapBundle}` })} |
|
|
${bundles.map(src => createScriptTag({ src }))} |
|
|
${createScriptTag({ src: `/static/js/${mainBundle}` })} |
|
|
</body> |
|
|
</html> |
|
|
`; |
|
|
}; |
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|
