Module: SyncGithubForks::Ctrl

Defined in:
lib/sync_github_forks/ctrl.rb

Class Method Summary collapse

Class Method Details

.list(options) ⇒ Object 



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# File 'lib/sync_github_forks/ctrl.rb', line 2

def self.list(options)
  repo_list = options.config.keys

  if repo_list.empty?
    puts "No repositories found in '#{options.config_file}'"
  else
    puts "Repos in '#{options.config_file}'"
    puts %(  * #{repo_list.sort.join("\n  * ")})
  end
end

.sync(options) ⇒ Object 



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# File 'lib/sync_github_forks/ctrl.rb', line 13

def self.sync(options)
  require 'tmpdir'
  require 'octokit'

  line_sep = %(\n#{'='*20}\n)

  Octokit.auto_paginate = true
  client = Octokit::Client.new(:access_token => options.github_token)

  if options.repo
    forked_repos = { options.repo => options.config[options.repo] }
  else
    forked_repos = options.config
  end

  forked_repos.keys.sort.each do |repo_name|
    repo = client.repo(repo_name)

    if repo[:fork]
      Dir.mktmpdir do |tmpdir|
        Dir.chdir tmpdir do
          begin

            puts line_sep

            puts "Processing #{repo_name}...\n\n"

            %x(git clone #{repo[:ssh_url]} >& /dev/null)

            Dir.chdir repo[:name] do
              remote_url = repo[:parent][:html_url]

              %x(git remote add vendor #{remote_url} >& /dev/null)
              %x(git fetch --all >& /dev/null)
              %x(git fetch --tags >& /dev/null)

              branches = forked_repos[repo_name]['branches']
              if !branches || branches.empty?
                branches = client.branches(repo_name).map{|x| x = x[:name]}
              end

              branches.each do |branch|
                %x(git checkout vendor/#{branch} >& /dev/null)
                %x(git checkout #{branch} >& /dev/null)
                %x(git pull --ff-only vendor #{branch} >& /dev/null)

                if $?.success?
                  $stdout.puts("Updated #{branch} from #{remote_url}")
                else
                  $stderr.puts("WARNING: Could not fast forward branch #{branch} from #{remote_url}")
                  next
                end

                %x(git push origin HEAD:#{branch})
              end

              if forked_repos[repo_name]['tags']
                %x(git push origin --tags >& /dev/null)
              end

              puts line_sep
            end

          rescue StandardError => e
            $stderr.puts("Error: Failure updating #{repo_name}: #{e}")
          end
        end
      end
    end
  end
end