rickvanlieshout.com/gatsby/pagination/create-posts-pages.js

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2018-11-09 18:08:48 +01:00
'use strict';
const path = require('path');
const siteConfig = require('../../config.js');
module.exports = async (graphql, actions) => {
const { createPage } = actions;
const result = await graphql(`
{
allMarkdownRemark(
filter: { frontmatter: { layout: { eq: "post" }, draft: { ne: true } } }
) { totalCount }
}
`);
const numPages = Math.ceil(result.data.allMarkdownRemark.totalCount / siteConfig.postsPerPage);
for (let i = 0; i < numPages; i += 1) {
createPage({
path: i === 0 ? '/' : `/page/${i}`,
component: path.resolve('./src/templates/index-template.js'),
context: {
page: i,
limit: siteConfig.postsPerPage,
skip: i * siteConfig.postsPerPage,
}
});
}
};