const path = require(`path`)

exports.createPages = async ({ graphql, actions }) => {
   const { createPage } = actions;
   const blogPostTemplate = path.resolve(`src/components/PostLayout.js`);

   return graphql(`
      query {
         allPost {
            edges {
               node {
                  id
               }
            }
         }
      }
   `).then((result) => {
      if(result.errors) {
         throw result.errors;
      }
      // console.log(JSON.stringify(result, null, 4))
      result.data.allPost.edges.map(post => {
         createPage({
            path: `/post/${post.node.id}`,
            component: blogPostTemplate,
            context: {
               slug: {
                  eq: post.node.id
               }
            }
          })
      })
   });


}