Class: ModuleSync::PR::GitLab

Inherits:
Object
  • Object
show all
Defined in:
lib/modulesync/pr/gitlab.rb

Overview

GitLab creates and manages merge requests on gitlab.com or private GitLab installations.

Instance Method Summary collapse

Constructor Details

#initialize(token, endpoint) ⇒ GitLab

Returns a new instance of GitLab.



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# File 'lib/modulesync/pr/gitlab.rb', line 9

def initialize(token, endpoint)
  @api = Gitlab::Client.new(
    :endpoint => endpoint,
    :private_token => token
  )
end

Instance Method Details

#manage(namespace, module_name, options) ⇒ Object 



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# File 'lib/modulesync/pr/gitlab.rb', line 16

def manage(namespace, module_name, options)
  repo_path = File.join(namespace, module_name)
  head = "#{namespace}:#{options[:branch]}"
  target_branch = options[:pr_target_branch] || 'master'

  if options[:noop]
    $stdout.puts \
      "Using no-op. Would submit MR '#{options[:pr_title]}' to #{repo_path} " \
      "- merges #{options[:branch]} into #{target_branch}"
    return
  end

  merge_requests = @api.merge_requests(repo_path,
                                       :state => 'opened',
                                       :source_branch => head,
                                       :target_branch => target_branch)
  unless merge_requests.empty?
    # Skip creating the MR if it exists already.
    $stdout.puts "Skipped! #{merge_requests.length} MRs found for branch #{options[:branch]}"
    return
  end

  mr_labels = ModuleSync::Util.parse_list(options[:pr_labels])
  mr = @api.create_merge_request(repo_path,
                                 options[:pr_title],
                                 :source_branch => options[:branch],
                                 :target_branch => target_branch,
                                 :labels => mr_labels)
  $stdout.puts \
    "Submitted MR '#{options[:pr_title]}' to #{repo_path} " \
    "- merges #{options[:branch]} into #{target_branch}"

  return if mr_labels.empty?
  $stdout.puts "Attached the following labels to MR #{mr.iid}: #{mr_labels.join(', ')}"
end