Source Plugin

module.exports = {
  plugins: [
    'gatsby-plugin-sass',
    {
      resolve: 'gatsby-source-filesystem',
      options: {
        name: 'src',
        path: `${__dirname}/src`,
      },
    },
  ],
};

import { graphql } from 'gatsby';
import * as React from 'react';
import { Layout } from '../components/layout';

const AllCodePage = ({ data }) => {
  return (
    <Layout>
      <table>
        <thead>
          <tr>
            <th>relativePath</th>
            <th>prettySize</th>
            <th>extension</th>
            <th>birthTime</th>
          </tr>
        </thead>
        <tbody>
          {data.allFiles.edges.map(({ node }, index) => (
            <tr key={index}>
              <td>{node.relativePath}</td>
              <td>{node.prettySize}</td>
              <td>{node.extension}</td>
              <td>{node.birthTime}</td>
            </tr>
          ))}
        </tbody>
      </table>
    </Layout>
  );
};

export const query = graphql`
  query {
    allFile {
      edges {
        node {
          relativePath
          prettySize
          extension
          birthTime(fromNow: true)
        }
      }
    }
  }
`;

export default AllCodePage;