This is a function to create pages based on blog information.

gatsby-createPages-example

  result.data.allContentfulBlogPost.edges.forEach(({ node }) => {
    actions.createPage({
      path: `/blogs/${replaceSpacesWithDashes(node.title)}_${
        node.contentful_id
      }`,
      component: require.resolve(
        `./src/components/InnerBlog/InnerBlog.tsx`
      ),
      context: { data: node },
    })
  })