text: const path = require("path")
  
  module.exports.onCreateNode = ({ node, actions }) => {
    const { createNodeField } = actions
    if (node.internal.type === "MarkdownRemark") {
      const slug = path.basename(node.fileAbsolutePath, ".md")
      createNodeField({
        node,
        name: "slug",
        value: slug,
      })
    }
  }
  
  module.exports.createPages = async ({ graphql, actions }) => {
    const { createPage } = actions
    const blogTemplate = path.resolve("./src/templates/blog.js")
    const res = await graphql(`
      query {
        allMarkdownRemark {
          edges {
            node {
              fields {
                slug
              }
            }
          }
        }
      }
    `)
    res.data.allMarkdownRemark.edges.forEach(edge => {
      createPage({
        component: blogTemplate,
        path: `/blog/${edge.node.fields.slug}`,
        context: {
          slug: edge.node.fields.slug,
        },
      })
    })
  }
  