Class: Flaky::Commands::Rank

Inherits:
Object
  • Object
show all
Defined in:
lib/flaky/commands/rank.rb

Instance Method Summary collapse

Constructor Details

#initialize(since_days: 30, min_failures: 1) ⇒ Rank

Returns a new instance of Rank.



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# File 'lib/flaky/commands/rank.rb', line 8

def initialize(since_days: 30, min_failures: 1)
  @since_days = since_days
  @min_failures = min_failures
  @repo = Repository.new
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/flaky/commands/rank.rb', line 14

def execute
  branch = Flaky.configuration.branch

  rows = @repo.rank_failures(branch: branch, since_days: @since_days, min_failures: @min_failures)

  if rows.empty?
    puts "No flaky tests found in the last #{@since_days} days."
    return
  end

  total_runs = @repo.total_runs_count(branch: branch, since_days: @since_days)

  puts "Flaky tests on #{branch} (last #{@since_days} days, #{total_runs} CI runs):\n\n"
  puts format("%-6s %-50s %s", "Fails", "Location", "Last Failure")
  puts "-" * 90

  rows.each_with_index do |row, i|
    location = "#{row['spec_file']}:#{row['line_number']}"
    truncated = location.length > 48 ? "...#{location[-45..]}" : location
    puts format("%-6d %-50s %s", row["failure_count"], truncated, row["last_failure"])

    if i == 0
      puts "\n  \e[33m▶ Next to investigate:\e[0m #{location}"
      puts "    #{row['description']}"
      puts "    Seeds: #{row['seeds']}"
      puts "    Commits: #{row['commit_shas']}" if row["commit_shas"]
      puts ""
    end
  end
ensure
  @repo.close
end