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gatsby-node.js
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gatsby-node.js
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const searchIndex = require("./data/searchIndex.json");
exports.onCreatePage = ({ page, actions }) => {
const { createPage, deletePage } = actions;
if (page.path === "/") {
deletePage(page);
createPage({
...page,
context: {
...page.context,
searchIndex,
},
});
}
};
exports.createPages = async ({ graphql, actions: { createPage } }) => {
const result = await graphql(`
query {
allMarkdownRemark {
nodes {
frontmatter {
slug
}
}
}
}
`);
const { nodes } = result.data.allMarkdownRemark;
const itemsPerPage = 3;
const numOfPages = Math.ceil(nodes.length / itemsPerPage);
Array.from({ length: numOfPages }).forEach((_, i) => {
const page = i + 1;
createPage({
path: page === 1 ? `/blogs` : `/blogs/${page}`,
component: require.resolve("./src/templates/blogsPaginated.jsx"),
context: {
limit: itemsPerPage,
skip: i * itemsPerPage,
currentPage: page,
numOfPages,
},
});
});
nodes.forEach((node) => {
createPage({
path: `/blogs/${node.frontmatter.slug}`,
component: require.resolve("./src/templates/blog.jsx"),
context: {
slug: node.frontmatter.slug,
},
});
});
};