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38 lines
993 B
38 lines
993 B
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*/
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const crypto = require('crypto');
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const path = require('path');
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const createContentDigest = obj =>
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crypto
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.createHash(`md5`)
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.update(obj)
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.digest(`hex`);
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// Store code snippets in GraphQL for the home page examples.
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// Snippets will be matched with markdown templates of the same name.
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exports.onCreateNode = async ({actions, node, loadNodeContent}) => {
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const {createNode} = actions;
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const {absolutePath, ext, name, relativeDirectory, sourceInstanceName} = node;
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if (
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sourceInstanceName === 'content' &&
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relativeDirectory === 'home/examples' &&
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ext === '.js'
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) {
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const code = await loadNodeContent(node);
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createNode({
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id: name,
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children: [],
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parent: node.id,
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code,
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mdAbsolutePath: absolutePath.replace(/\.js$/, '.md'),
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internal: {
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type: 'ExampleCode',
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contentDigest: createContentDigest(JSON.stringify(code)),
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},
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});
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}
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};
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