kaiho/lib/tasks/repositories.rake

require 'net/https'

namespace :repositories do
  def get_url_content(url, headers = {})
    uri = URI.parse(url)
    req = Net::HTTP::Get.new(uri)

    headers.each do |header, value|
      req[header] = value
    end

    Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) do |http|
      http.request(req)
    end.body
  end

  desc 'Update version from github repositories'
  task github: :environment do
    GithubRepository.all.each do |repo|
      begin
        software = Software.find(repo.software_id)
        versions = software.versions.all.map(&:number)
        headers = {
          'Accept' => 'application/vnd.github.v3+json'
        }
        tags =
          JSON.parse(
            get_url_content(
              "https://api.github.com/repos/#{repo.name}/tags",
              headers
            )
          )

        tags.each do |tag|
          next if versions.include?(tag['name'])

          date =
            JSON.parse(
              get_url_content(tag['commit']['url'], headers)
            )['committer']['date']

          Version.new(
            software_id: software.id,
            number: tag['name'],
            date: date
          ).save
        end
      rescue => e
        puts e
        next
      end
    end
  end
end