Class: Sppuppet

Inherits:
Object
  • Object
show all
Defined in:
lib/tutter/action/sppuppet.rb

Instance Method Summary collapse

Constructor Details

#initialize(settings, client, project, data) ⇒ Sppuppet

Returns a new instance of Sppuppet.



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# File 'lib/tutter/action/sppuppet.rb', line 3

def initialize(settings, client, project, data)
  @settings = settings
  @client = client
  @project = project
  @data = data
  @debug = settings['debug'] unless settings['debug'].nil?
end

Instance Method Details

#debug(message) ⇒ Object 



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# File 'lib/tutter/action/sppuppet.rb', line 11

def debug(message)
  puts message if @debug
end

#run ⇒ Object 



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# File 'lib/tutter/action/sppuppet.rb', line 15

def run
  pull_request_id = @data['issue']['number']
  debug "pull request id: #{pull_request_id}"
  pr = @client.pull_request @project, pull_request_id
  plus_one = {}
  merge = false

  if pr.mergeable_state != 'clean'
    debug "merge state for #{@project} #{pull_request_id} is not clean. Current state: #{pr.mergeable_state}"
    return false
  end

  # No comments, no need to go further.
  if pr.comments == 0
    debug 'no comments, skipping'
    return false
  end

  # Don't care about code we can't merge
  return false unless pr.mergeable

  # We fetch the latest commit and it's date.
  last_commit = @client.pull_request_commits(@project, pull_request_id).last
  last_commit_date = last_commit.commit.committer.date

  comments = @client.issue_comments(@project, pull_request_id)

  # Check each comment for +1 and merge comments
  comments.each do |i|

    # Comment is older than last commit. We only want to check for +1 in newer comments
    next if last_commit_date > i.created_at

    if /^(\+1|:\+1)/.match i.body
      # pull request submitter cant +1
      unless pr.user. == i.attrs[:user].attrs[:login]
        plus_one[i.attrs[:user].attrs[:login]] = 1
      end
    end

    # TODO it should calculate the +1's - the -1's
    # Never merge if someone says -1
    if /^(\-1|:\-1:)/.match i.body
      debug "#{@project} #{pull_request_id} has a -1. I will not take the blame"
      return false
    end
  end

  merge = true if comments.last.body == '!merge'

  if plus_one.count >= @settings['plus_ones_required'] and merge
    debug "merging #{pull_request_id} #{@project}"
    @client.merge_pull_request(@project, pull_request_id, 'SHIPPING!!')
  end
end