Module: Reviewlette

Defined in:
lib/reviewlette/version.rb,
lib/reviewlette/database.rb,
lib/reviewlette/graph_gen.rb,
lib/reviewlette/vacations.rb,
lib/reviewlette/exceptions.rb,
lib/reviewlette/github_connection.rb,
lib/reviewlette/trello_connection.rb,
lib/reviewlette.rb

Defined Under Namespace

Classes: AlreadyAssignedException, Database, GithubConnection, Graphgenerator, NoTrelloCardException, TrelloConnection, Vacations

Constant Summary collapse

VERSION = 
'0.0.6'
TRELLO_CONFIG1 = 
YAML.load_file("#{File.dirname(__FILE__)}/../config/.trello.yml")

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Attribute Details

#board ⇒ Object

Returns the value of attribute board.



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# File 'lib/reviewlette.rb', line 20

def board
  @board
end

#db ⇒ Object

Returns the value of attribute db.



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# File 'lib/reviewlette.rb', line 20

def db
  @db
end

#github_connection ⇒ Object

Returns the value of attribute github_connection.



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# File 'lib/reviewlette.rb', line 20

def github_connection
  @github_connection
end

#repo ⇒ Object

Returns the value of attribute repo.



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# File 'lib/reviewlette.rb', line 20

def repo
  @repo
end

#trello_connection ⇒ Object

Returns the value of attribute trello_connection.



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# File 'lib/reviewlette.rb', line 20

def trello_connection
  @trello_connection
end

Class Method Details

.add_reviewer_on_github ⇒ Object

Adds Assignee on GitHub.



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# File 'lib/reviewlette.rb', line 172

def add_reviewer_on_github
  @github_connection.add_assignee(@repo, @number, @title, @body, @githubname) if @number && @githubname
end

.add_to_trello_card ⇒ Object

Adds Reviewer on Trello Card.



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# File 'lib/reviewlette.rb', line 181

def add_to_trello_card
  @trello_connection.add_reviewer_to_card(@reviewer, @card)
end

.comment_on_error ⇒ Object

TODO: Generic Error message.



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# File 'lib/reviewlette.rb', line 121

def comment_on_error
  @trello_connection.comment_on_card("Skipped Issue #{@number} because everyone on the team is assigned to the card", @card)
end

.comment_on_github ⇒ Object

Comments on GitHub.



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# File 'lib/reviewlette.rb', line 177

def comment_on_github
  @github_connection.comment_on_issue(@repo, @number, @githubname, @card.url) if @number && @githubname
end

.comment_on_trello ⇒ Object

Comments on Trello Card.



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# File 'lib/reviewlette.rb', line 186

def comment_on_trello
  @full_comment = '@' + @trelloname + ' will review ' + 'https://github.com/'+ @repo+'/issues/'+@number.to_s
  @trello_connection.comment_on_card(@full_comment, @card) if @full_comment
end

.evaluate_vacations(reviewer) ⇒ Object 



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# File 'lib/reviewlette.rb', line 85

def evaluate_vacations(reviewer)
  parse_vacations.each do |check|
    check[1] = check[0] unless check[1] # Rewrite if statement with catch to prevent this error?
    if (check[0]..check[1]).cover?(Date.today)
      @db.set_vacation_flag(reviewer, 'true')
      break
    else
      @db.set_vacation_flag(reviewer, 'false') # hopefully not to_bool?
    end
  end
end

.fetch_branch ⇒ Object

gets the branchname from github pullrequest



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# File 'lib/reviewlette.rb', line 103

def fetch_branch
  pr_id = @pullreq_ids.values.index(@number)
  branch_name = @github_connection.get_branch_name(pr_id, @repo)
  branch_name.split('_').last.to_i
end

.find_card(title) ⇒ Object

Finds card based on title of Github Issue. Or by branch name if title does not include the trello number. Happens if the pullrequest consists of only one commit.



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# File 'lib/reviewlette.rb', line 64

def find_card(title)
  begin
    match_pr_id_with_issue_id
    @id = title.split('_').last.to_i
    @id = fetch_branch if @id == 0 && !(@pullreq_ids.values.index(@number)).nil?
    raise NoTrelloCardException, "Could not find a Trello card. Found #{title.split('_').last} instead, maybe the naming of your pullrequest is wrong? And/or you dont have a branch?" if @id == 0
    true
  rescue NoTrelloCardException => e
    @logger.error e.message
    puts (e.message)
    false
  end
end

.find_id ⇒ Object

Finds a sets card.



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# File 'lib/reviewlette.rb', line 140

def find_id
  if @id != 0
    @card = @trello_connection.find_card_by_id(@id)
    true
  else
    @logger.warn("Id not found, skipping Issue #{@title} with number #{@number}")
    false
  end
end

.get_available_repos ⇒ Object 



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# File 'lib/reviewlette.rb', line 57

def get_available_repos
  @repos = Reviewlette::GithubConnection::GITHUB_CONFIG['repo']
end

.get_unassigned_github_issues ⇒ Object

Gets [Array(String, String)] all GitHub Issues that are not assigned to someone.



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# File 'lib/reviewlette.rb', line 126

def get_unassigned_github_issues
  @issues = @github_connection.list_issues(@repo).select{|issue| !issue[:assignee]}
end

.match_pr_id_with_issue_id ⇒ Object

Matches Pull Request IDs with the respective Order of PullRequests to call them and get the branch name.



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# File 'lib/reviewlette.rb', line 111

def match_pr_id_with_issue_id
  @pullreq_ids = {}
  @counter = 0
  @github_connection.list_pulls(@repo).each do |x|
    @pullreq_ids[@counter] = x.number
    @counter +=1
  end
end

.move_to_list ⇒ Object

TODO: More generic ‘Done’ and ‘in Review’ are not present everywhere



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# File 'lib/reviewlette.rb', line 192

def move_to_list
  if @github_connection.pull_merged?(@repo, @id)
    @column = @trello_connection.find_column('Done')
    @trello_connection.move_card_to_list(@card, @column)
  else
    @column = @trello_connection.find_column('In review')
    @trello_connection.move_card_to_list(@card, @column)
  end
end

.parse_vacations ⇒ Object 



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# File 'lib/reviewlette.rb', line 97

def parse_vacations
  split = @vacations.map { |x| x.split(' - ') }
  split.map { |x| x.map { |b| Date.parse(b) } }
end

.set_reviewer ⇒ Object

Selects and sets reviewer.



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# File 'lib/reviewlette.rb', line 151

def set_reviewer
  begin
    while !(@reviewer)
      @reviewer = @trello_connection.determine_reviewer(@card) if @card
    end
    @trelloname = @reviewer.username
    puts "Selected #{@reviewer.username}"
    return true
  rescue AlreadyAssignedException => e
    @logger.warn("Skipped Issue #{@card.short_id} because #{e.message}")
    puts ("Skipped Issue #{@card.short_id} because #{e.message}")
    return false
  end
end

.setup ⇒ Object

Sets instance variables.



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# File 'lib/reviewlette.rb', line 131

def setup
  @logger = Logger.new('review.log')
  @db = Reviewlette::Database.new
  @github_connection = Reviewlette::GithubConnection.new
  @trello_connection = Reviewlette::TrelloConnection.new
  @board = Trello::Board.find(TRELLO_CONFIG1['board_id'])
end

.spin ⇒ Object

Execute logic.



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# File 'lib/reviewlette.rb', line 27

def spin
  setup
  get_available_repos.each do |repo|
    @repo = repo
    get_unassigned_github_issues.each do |issue|
      @number = issue[:number]
      @title = issue[:title]
      @body = issue[:body]
      update_vacations
      
      if find_card(@title.to_s) and find_id
        if set_reviewer
          transform_name
          add_reviewer_on_github
          comment_on_github
          # add_to_trello_card
          comment_on_trello
          move_to_list
          @db.add_pr_to_db(@title, @reviewer.username)
          @reviewer = nil
          Reviewlette::Graphgenerator.new.write_to_graphs('graph.html',Reviewlette::Graphgenerator.new.model_graphs(Reviewlette::Database.new.conscruct_line_data.to_json, Reviewlette::Database.new.conscruct_graph_struct.to_json, 'Donut'))
        else
          comment_on_error
        end
      end
      puts 'No new issues.' unless @issues.present?
    end
  end
end

.transform_name ⇒ Object

Get Trelloname from configfile.



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# File 'lib/reviewlette.rb', line 167

def transform_name
  @githubname = @db.find_gh_name_by_trello_name(@trelloname)
end

.update_vacations ⇒ Object 



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# File 'lib/reviewlette.rb', line 78

def update_vacations
  @db.get_users_tel_entries.each do |name|
    @vacations = Reviewlette::Vacations.find_vacations(name) #tel_name
    evaluate_vacations(name)
  end
end