gatsby-node.js

const path = require("path");
const fs = require("fs");

exports.createPages = async ({ graphql }) => {
  const {
    data: {
      allGithubData: {
        nodes: [
          {
            data: {
              user: {
                pinnedItems: { nodes: pinnedGithubRepos },
              },
            },
          },
        ],
      },
      allContentfulSchool: { nodes: schools },
      allContentfulFeatured: {
        nodes: [{ resumeJobs }],
      },
    },
  } = await graphql(`
    query {
      allGithubData {
        nodes {
          data {
            user {
              pinnedItems {
                nodes {
                  name
                  description
                  homepageUrl
                  url
                  object {
                    text
                  }
                }
              }
            }
          }
        }
      }
      allContentfulSchool {
        nodes {
          endDate
          startDate
          name
          gpa
          inProgress
          major
          minor
          concentration
          city
          state
          logo {
            file {
              url
            }
          }
          location {
            lat
            lon
          }
        }
      }
      allContentfulFeatured {
        nodes {
          resumeJobs {
            isHourly
            endPay
            endDate
            startDate
            startPay
            title
            company
            city
            state
            description {
              raw
            }
          }
        }
      }
    }
  `);
  const jobs = resumeJobs.map((j) => ({
    ...j,
    startDate: new Date(j.startDate),
    endDate: j.endDate ? new Date(j.endDate) : undefined,
    useInResume: true,
  }));
  const projects = pinnedGithubRepos.slice(0, 2);

  fs.writeFileSync(
    "resume-data.json",
    JSON.stringify({ jobs, projects, schools }),
  );
};