1 | const { supportedExtensions } = require(`./supported-extensions`)
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2 |
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3 | function unstable_shouldOnCreateNode({ node }) {
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4 | return !!supportedExtensions[node.extension]
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5 | }
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6 |
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7 | module.exports.unstable_shouldOnCreateNode = unstable_shouldOnCreateNode
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8 |
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9 | module.exports.onCreateNode = async function onCreateNode({
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10 | node,
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11 | actions,
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12 | createNodeId,
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13 | }) {
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14 | if (!unstable_shouldOnCreateNode({ node })) {
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15 | return
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16 | }
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17 |
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18 | const { createNode, createParentChildLink } = actions
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19 |
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20 | const imageNode = {
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21 | id: createNodeId(`${node.id} >> ImageSharp`),
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22 | children: [],
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23 | parent: node.id,
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24 | internal: {
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25 | contentDigest: `${node.internal.contentDigest}`,
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26 | type: `ImageSharp`,
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27 | },
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28 | }
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29 |
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30 | createNode(imageNode)
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31 | createParentChildLink({ parent: node, child: imageNode })
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32 |
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33 | return
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34 | }
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