Class: Ninny::Commands::PullRequestMerge

Inherits:
Ninny::Command show all
Defined in:
lib/ninny/commands/pull_request_merge.rb

Direct Known Subclasses

StageUp

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Ninny::Command

#command, #cursor, #editor, #exec_exist?, #generator, #pager, #platform, #prompt, #screen, #which

Constructor Details

#initialize(pull_request_id, options) ⇒ PullRequestMerge

Returns a new instance of PullRequestMerge.



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# File 'lib/ninny/commands/pull_request_merge.rb', line 11

def initialize(pull_request_id, options)
  @branch_type = options[:branch_type] || Ninny::Git::STAGING_PREFIX
  self.pull_request_id = pull_request_id
  self.options = options
end

Instance Attribute Details

#branch_type ⇒ Object (readonly)

Returns the value of attribute branch_type.



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# File 'lib/ninny/commands/pull_request_merge.rb', line 9

def branch_type
  @branch_type
end

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/ninny/commands/pull_request_merge.rb', line 8

def options
  @options
end

#pull_request ⇒ Object

Public: Find the pull request

Returns a Ninny::Repository::PullRequest rubocop:disable Lint/DuplicateMethods



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# File 'lib/ninny/commands/pull_request_merge.rb', line 78

def pull_request
  @pull_request
end

#pull_request_id ⇒ Object

Returns the value of attribute pull_request_id.



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# File 'lib/ninny/commands/pull_request_merge.rb', line 8

def pull_request_id
  @pull_request_id
end

#username ⇒ Object (readonly)

Returns the value of attribute username.



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# File 'lib/ninny/commands/pull_request_merge.rb', line 9

def username
  @username
end

Instance Method Details

#branch_to_merge_into ⇒ Object

Public: Find the branch

Returns a String



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# File 'lib/ninny/commands/pull_request_merge.rb', line 86

def branch_to_merge_into
  @branch_to_merge_into ||= Ninny.git.latest_branch_for(branch_type)
end

#check_out_branch ⇒ Object

Public: Check out the branch



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# File 'lib/ninny/commands/pull_request_merge.rb', line 44

def check_out_branch
  prompt.say "Checking out #{branch_to_merge_into}."
  Ninny.git.check_out(branch_to_merge_into, false)
  Ninny.git.track_current_branch
rescue Ninny::Git::NoBranchOfType
  prompt.say "Could not find a #{branch_type} branch. Please create one or double check it exists. If it " \
             'exists, please do a fresh git pull or git fetch to ensure Ninny can find it.'
end

#comment_about_merge ⇒ Object

Public: Comment that the pull request was merged into the branch



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# File 'lib/ninny/commands/pull_request_merge.rb', line 60

def comment_about_merge
  pull_request.write_comment(comment_body)
end

#comment_body ⇒ Object

Public: The content of the comment to post when merged

Returns a String



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# File 'lib/ninny/commands/pull_request_merge.rb', line 67

def comment_body
  user = username || determine_local_user
  body = "Merged into #{branch_to_merge_into}".dup
  body << " by #{user}" if user
  body << '.'
end

#determine_local_user ⇒ Object 



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# File 'lib/ninny/commands/pull_request_merge.rb', line 90

def determine_local_user
  local_user_name = `git config user.name`.strip
  local_user_name.empty? ? nil : local_user_name
end

#execute ⇒ Object 



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# File 'lib/ninny/commands/pull_request_merge.rb', line 17

def execute(*)
  unless pull_request_id
    current = Ninny.repo.current_pull_request
    self.pull_request_id = current.number if current
  end

  self.pull_request_id ||= select_pull_request

  return nil if pull_request_id.nil?

  check_out_branch
  merge_pull_request
  comment_about_merge
end

#merge_pull_request ⇒ Object

Public: Merge the pull request’s branch into the checked-out branch



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# File 'lib/ninny/commands/pull_request_merge.rb', line 54

def merge_pull_request
  prompt.say "Merging #{pull_request.branch} to #{branch_to_merge_into}."
  Ninny.git.merge(pull_request.branch)
end