Function createProjectFromGitHubUrl

desktop/project-create.ts:123–187

(options: {
  preferredProjectLocation: string | null
  repositoryUrl: string
})

}

export async function createProjectFromGitHubUrl(options: {
  preferredProjectLocation: string | null
  repositoryUrl: string
}) {
  const preferredProjectLocation = options.preferredProjectLocation?.trim() ?? ''
  if (preferredProjectLocation.length === 0) {
    throw new Error('Set a default project location in Settings first.')
  }

  const repository = parseGitHubRepositoryUrl(options.repositoryUrl)
  if (!repository) {
    throw new Error('Paste a GitHub repository URL such as https://github.com/owner/repo.')
  }

  const existingProjectId = await findExistingGitHubProject(repository.canonicalUrl)
  if (existingProjectId) {
    moveProjectToTop(existingProjectId)
    return { projectId: existingProjectId }
  }

  const parentDirectory = path.resolve(preferredProjectLocation)
  const projectPath = path.join(parentDirectory, sanitizeProjectFolderName(repository.folderName))
  await mkdir(parentDirectory, { recursive: true })

  const existingDirectoryProject = await addExistingRepositoryProject(
    projectPath,
    repository.canonicalUrl,
  )
  if (existingDirectoryProject) {
    return existingDirectoryProject
  }

  if (await directoryExists(projectPath)) {
    throw new Error(
      `A folder named ${repository.folderName} already exists there. Choose an empty location before cloning this GitHub repository.`,
    )
  }

  try {
    await execFile('git', ['clone', '--progress', repository.cloneUrl, projectPath], {
      cwd: parentDirectory,
      env: getNonInteractiveGitEnv(),
      timeout: 120_000,
      maxBuffer: 1024 * 1024 * 4,
    })
  } catch (error) {
    const resolvedProjectPath = await resolvePathIfPresent(projectPath)
    const resolvedExistingProject = await findExistingGitHubProject(repository.canonicalUrl)
    if (
      resolvedExistingProject &&
      (await resolvePathIfPresent(resolvedExistingProject)) === resolvedProjectPath
    ) {
      moveProjectToTop(resolvedExistingProject)
      return { projectId: resolvedExistingProject }
    }

    throw new Error(`Unable to clone ${repository.canonicalUrl}: ${formatGitCommandError(error)}`)
  }