html2canvas/www/gatsby-node.js
2017-12-09 17:47:25 +08:00

53 lines
1.4 KiB
JavaScript

/**
* Implement Gatsby's Node APIs in this file.
*
* See: https://www.gatsbyjs.org/docs/node-apis/
*/
// You can delete this file if you're not using it
const {createFilePath} = require(`gatsby-source-filesystem`);
const path = require('path');
exports.onCreateNode = ({node, getNode, boundActionCreators}) => {
const {createNodeField} = boundActionCreators;
if (node.internal.type === `MarkdownRemark`) {
const slug = createFilePath({node, getNode});
createNodeField({
node,
name: `slug`,
value: slug
});
}
};
exports.createPages = ({graphql, boundActionCreators}) => {
const {createPage} = boundActionCreators;
return new Promise((resolve, reject) => {
graphql(`
{
allMarkdownRemark {
edges {
node {
fields {
slug
}
}
}
}
}
`).then(result => {
result.data.allMarkdownRemark.edges.map(({node}) => {
createPage({
path: node.fields.slug,
component: path.resolve(__dirname, `./src/templates/docs.js`),
context: {
// Data passed to context is available in page queries as GraphQL variables.
slug: node.fields.slug
}
});
});
resolve();
});
});
};