mirror of https://github.com/lukechilds/docs.git
Thomas Osmonson
4 years ago
16 changed files with 94 additions and 108 deletions
@ -1,31 +0,0 @@ |
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import React from 'react'; |
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import { mdx, MDXProvider } from '@mdx-js/react'; |
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export const hydrate = ({ source, renderedOutput, scope = {} }, components) => { |
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// first we set up the scope which has to include the mdx custom
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// create element function as well as any components we're using
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const fullScope = { mdx, ...components, ...scope }; |
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const keys = Object.keys(fullScope); |
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const values = Object.values(fullScope); |
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// now we eval the source code using a function constructor
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// in order for this to work we need to have React, the mdx createElement,
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// and all our components in scope for the function, which is the case here
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// we pass the names (via keys) in as the function's args, and execute the
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// function with the actual values.
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const hydratedFn = new Function( |
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'React', |
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...keys, |
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`${source} |
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return React.createElement(MDXContent, {});` |
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)(React, ...values); |
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// wrapping the content with MDXProvider will allow us to customize the standard
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// markdown components (such as "h1" or "a") with the "components" object
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// @ts-ignore
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const wrappedWithMdxProvider = React.createElement(MDXProvider, { components }, hydratedFn); |
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// finally, set the the output as the new result so that react will re-render for us
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// and cancel the idle callback since we don't need it anymore
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return wrappedWithMdxProvider; |
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}; |
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