build-site.js

#!/usr/bin/env node

const execa = require("execa")

const installDeps = async () => {
  await execa("yarn", ["install"], {
    cwd: "./reference",
    stdio: "inherit",
  })

  await execa("yarn", ["install"], {
    cwd: "./docs",
    stdio: "inherit",
  })
}

const buildGatsby = async () => {
  await execa("./node_modules/.bin/gatsby", ["build"], {
    cwd: "./reference",
    stdio: "inherit",
  })
}

const buildDocusaurus = async () => {
  await execa("./node_modules/.bin/docusaurus", ["build"], {
    cwd: "./docs",
    stdio: "inherit",
  })
}

const buildSite = async () => {
  await installDeps()
  await buildGatsby()
  await buildDocusaurus()

  await execa("rm", ["-rf", "build"])
  await execa("mkdir", ["build"])
  await execa("cp", ["_redirects", "build/_redirects"])
  await execa("cp", ["-a", `reference/public/.`, `build/`])
  await execa("cp", ["-a", `docs/build/.`, `build/`])
}

buildSite()