Class: Aidp::Analyze::RubyMaatIntegration

Inherits:
Object
  • Object
show all
Defined in:
lib/aidp/analyze/ruby_maat_integration.rb

Instance Method Summary collapse

Constructor Details

#initialize(project_dir = Dir.pwd) ⇒ RubyMaatIntegration

Returns a new instance of RubyMaatIntegration.



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# File 'lib/aidp/analyze/ruby_maat_integration.rb', line 10

def initialize(project_dir = Dir.pwd)
  @project_dir = project_dir
end

Instance Method Details

#analyze_authorship(git_log_file = nil) ⇒ Object

Run RubyMaat analysis for authorship



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# File 'lib/aidp/analyze/ruby_maat_integration.rb', line 50

def analyze_authorship(git_log_file = nil)
  git_log_file ||= File.join(@project_dir, "git.log")
  output_file = File.join(@project_dir, "authorship.csv")

  run_ruby_maat("authorship", git_log_file, output_file)
  parse_authorship_results(output_file)
end

#analyze_churn(git_log_file = nil) ⇒ Object

Run RubyMaat analysis for code churn



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# File 'lib/aidp/analyze/ruby_maat_integration.rb', line 32

def analyze_churn(git_log_file = nil)
  git_log_file ||= File.join(@project_dir, "git.log")
  output_file = File.join(@project_dir, "churn.csv")

  run_ruby_maat("churn", git_log_file, output_file)
  parse_churn_results(output_file)
end

#analyze_coupling(git_log_file = nil) ⇒ Object

Run RubyMaat analysis for coupling



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# File 'lib/aidp/analyze/ruby_maat_integration.rb', line 41

def analyze_coupling(git_log_file = nil)
  git_log_file ||= File.join(@project_dir, "git.log")
  output_file = File.join(@project_dir, "coupling.csv")

  run_ruby_maat("coupling", git_log_file, output_file)
  parse_coupling_results(output_file)
end

#analyze_summary(git_log_file = nil) ⇒ Object

Run RubyMaat analysis for summary



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# File 'lib/aidp/analyze/ruby_maat_integration.rb', line 59

def analyze_summary(git_log_file = nil)
  git_log_file ||= File.join(@project_dir, "git.log")
  output_file = File.join(@project_dir, "summary.csv")

  run_ruby_maat("summary", git_log_file, output_file)
  parse_summary_results(output_file)
end

#generate_git_log(output_file = nil) ⇒ Object

Generate Git log for RubyMaat analysis



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# File 'lib/aidp/analyze/ruby_maat_integration.rb', line 17

def generate_git_log(output_file = nil)
  output_file ||= File.join(@project_dir, "git.log")

  raise "Not a Git repository. RubyMaat requires a Git repository for analysis." unless git_repository?

  cmd = TTY::Command.new(printer: :null)
  result = cmd.run("git", "log", '--pretty=format:"%h|%an|%ad|%aE|%s"', "--date=short", "--numstat", chdir: @project_dir)

  raise "Failed to generate Git log: #{result.err}" unless result.success?

  File.write(output_file, result.out)
  output_file
end

#get_high_churn_files(threshold = 10) ⇒ Object

Get high-churn files for prioritization



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# File 'lib/aidp/analyze/ruby_maat_integration.rb', line 127

def get_high_churn_files(threshold = 10)
  churn_data = analyze_churn
  churn_data[:files].select { |file| file[:changes] > threshold }
    .sort_by { |file| -file[:changes] }
end

#get_knowledge_silos ⇒ Object

Get knowledge silos (files with single author)



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# File 'lib/aidp/analyze/ruby_maat_integration.rb', line 141

def get_knowledge_silos
  authorship_data = analyze_authorship
  authorship_data[:files].select { |file| file[:authors].length == 1 }
    .sort_by { |file| -file[:changes] }
end

#get_tightly_coupled_files(threshold = 5) ⇒ Object

Get tightly coupled files



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# File 'lib/aidp/analyze/ruby_maat_integration.rb', line 134

def get_tightly_coupled_files(threshold = 5)
  coupling_data = analyze_coupling
  coupling_data[:couplings].select { |coupling| coupling[:shared_changes] > threshold }
    .sort_by { |coupling| -coupling[:shared_changes] }
end

#run_chunked_analysis(git_log_file) ⇒ Object

Run analysis on large repositories using chunking



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# File 'lib/aidp/analyze/ruby_maat_integration.rb', line 82

def run_chunked_analysis(git_log_file)
  puts "Large repository detected. Running chunked analysis..."

  # Split analysis into chunks
  chunks = create_analysis_chunks(git_log_file)

  results = {
    churn: {files: [], total_files: 0, total_changes: 0},
    coupling: {couplings: [], total_couplings: 0, average_coupling: 0},
    authorship: {files: [], total_files: 0, files_with_multiple_authors: 0, files_with_single_author: 0},
    summary: {summary: {}}
  }

  chunks.each_with_index do |chunk, index|
    puts "Processing chunk #{index + 1}/#{chunks.length}..."

    chunk_results = analyze_chunk(chunk)

    # Merge results
    merge_analysis_results(results, chunk_results)
  end

  # Generate consolidated report
  generate_consolidated_report(results)

  results
end

#run_comprehensive_analysis ⇒ Object

Run comprehensive RubyMaat analysis



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# File 'lib/aidp/analyze/ruby_maat_integration.rb', line 68

def run_comprehensive_analysis
  # Generate Git log if not exists
  git_log_file = File.join(@project_dir, "git.log")
  generate_git_log(git_log_file) unless File.exist?(git_log_file)

  # Check if repository is large and needs chunking
  if large_repository?(git_log_file)
    run_chunked_analysis(git_log_file)
  else
    run_full_analysis(git_log_file)
  end
end

#run_full_analysis(git_log_file) ⇒ Object

Run full analysis on smaller repositories



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# File 'lib/aidp/analyze/ruby_maat_integration.rb', line 111

def run_full_analysis(git_log_file)
  # Run all analyses
  results = {
    churn: analyze_churn(git_log_file),
    coupling: analyze_coupling(git_log_file),
    authorship: analyze_authorship(git_log_file),
    summary: analyze_summary(git_log_file)
  }

  # Generate consolidated report
  generate_consolidated_report(results)

  results
end