bolt-pull/index.js

A CLI tool to fetch latest code from Bolt.new project

#!/usr/bin/env node

const { program } = require("commander")
const inquirer = require("inquirer")
const fetch = require("node-fetch")
const fs = require("fs")
const path = require("path")
const colorette = require("colorette")
const { join } = path
const { existsSync, mkdirSync, writeFileSync } = fs

const API_URL = "https://bolt.new/api/import/stackblitz"

const createDir = (dirPath) => {
  if (!existsSync(dirPath)) {
    mkdirSync(dirPath, { recursive: true })
    console.log(`Created folder: ${dirPath}`)
  }
}

const createFile = (filePath, content = "") => {
  writeFileSync(filePath, content)
  console.log(`Created file: ${filePath}`)
}

const fetchStackBlitzProject = async (slug) => {
  try {
    const response = await fetch(API_URL, {
      method: "POST",
      headers: {
        "Content-Type": "application/json",
        "User-Agent": "Mozilla/5.0",
      },
      body: JSON.stringify({ slug }),
    })

    if (!response.ok) throw new Error(`HTTP error! Status: ${response.status}`)
    return await response.json()
  } catch (error) {
    console.error("Error fetching StackBlitz data:", error.message)
    process.exit(1)
  }
}

const createProject = async (slug, dir) => {
  console.log("Fetching project data...")
  const response = await fetchStackBlitzProject(slug)

  console.log("Creating project...")
  Object.values(response.appFiles).forEach((file) => {
    if (!file.fullPath) {
      console.warn(`Skipping file/folder: ${file.name} (missing fullPath)`)
      return
    }

    const fullPath = join(dir || process.cwd(), file.fullPath)

    if (file.type === "folder") {
      createDir(fullPath)
    } else if (file.type === "file") {
      createFile(fullPath, file.contents || "")
    }
  })

  console.log("Project successfully created!")
}

program
  .command("bolt-pull")
  .description("Pulls the latest changes from the remote repository")
  .option("-s, --slug <slug>", "Provide project slug to pull the changes")
  .option("-d, --dir <dir>", "Provide the directory to pull the changes")
  .action(async (options) => {
    if (!options.slug) {
      console.error("Project slug is required!")
      process.exit(1)
    }

    console.log("Pulling the latest changes")

    inquirer
      .prompt([
        {
          type: "confirm",
          name: "confirm",
          message:
            "Pulling the latest changes will overwrite the local changes. Are you sure you want to continue?",
          default: false,
        },
      ])
      .then((answers) => {
        if (answers.confirm) {
          createProject(options.slug, options.dir)
          console.log(colorette.green("\n Project pulled successfully. \n"))
        }
      })
      .catch((err) => {
        console.log(colorette.red(`\n Error: ${err} \n`))
      })
  })

program.parse()