module PuppetfileResolver::SpecSearchers::Git::GitLab

# File lib/puppetfile-resolver/spec_searchers/git/gitlab.rb, line 11
def self.metadata(puppetfile_module, resolver_ui, config)
  repo_url = nil
  if puppetfile_module.remote.start_with?('git@gitlab.com:')
    repo_url = puppetfile_module.remote.slice(15..-1)
    repo_url = repo_url.slice(0..-5) if repo_url.end_with?('.git')
  elsif puppetfile_module.remote.start_with?('https://gitlab.com/')
    repo_url = puppetfile_module.remote.slice(19..-1)
    repo_url = repo_url.slice(0..-5) if repo_url.end_with?('.git')
  end
  return nil if repo_url.nil?

  # Example URL
  # https://gitlab.com/simp/pupmod-simp-crypto_policy/-/raw/0.1.4/metadata.json
  metadata_url = 'https://gitlab.com/' + repo_url + '/-/raw/'
  if puppetfile_module.ref
    metadata_url += puppetfile_module.ref + '/'
  elsif puppetfile_module.tag
    metadata_url += puppetfile_module.tag + '/'
  else
    # Default to master. Should it raise?
    metadata_url += 'master/'
  end
  metadata_url += 'metadata.json'

  resolver_ui.debug { "Querying GitLab with #{metadata_url}" }
  err_msg = "Unable to find module at #{puppetfile_module.remote}"
  err_msg += config.proxy ? " with proxy #{config.proxy}: " : ': '
  response = nil

  begin
    response = ::PuppetfileResolver::Util.net_http_get(metadata_url, config.proxy)
  rescue ::StandardError => e
    raise err_msg + e.message
  end

  if response.code != '200'
    resolver_ui.debug(err_msg + "Expected HTTP Code 200, but received #{response.code}")
    return nil
  end
  response.body
end