Class: ActiveRecordGraphExtractor::CLI

Inherits:
Thor
  • Object
show all
Includes:
Thor::Actions
Defined in:
lib/activerecord_graph_extractor/cli.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.exit_on_failure? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/activerecord_graph_extractor/cli.rb', line 14

def self.exit_on_failure?
  true
end

Instance Method Details

#analyze(file_path) ⇒ Object 



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# File 'lib/activerecord_graph_extractor/cli.rb', line 119

def analyze(file_path)
  setup_colors
  
  unless File.exist?(file_path)
    error_exit("File not found: #{file_path}")
  end

  serializer = JSONSerializer.new
  
  data = nil
  ("Loading file") do ||
    data = serializer.deserialize_from_file(file_path)
    .success
  end

  print_analysis(data, file_path)
end

#dry_run(model_class_name, id) ⇒ Object 



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# File 'lib/activerecord_graph_extractor/cli.rb', line 242

def dry_run(model_class_name, id)
  setup_colors
  
  @pastel.bright_blue("🔍 Performing dry run analysis...")
  puts
  puts "   Model: #{@pastel.cyan(model_class_name)}"
  puts "   ID: #{@pastel.cyan(id)}"
  puts "   Max Depth: #{@pastel.cyan(options[:max_depth] || 'default')}"
  puts

  begin
    model_class = model_class_name.constantize
    record = model_class.find(id)
    
    extraction_options = build_extraction_options_from_options(options)
    
    extractor = Extractor.new
    analysis = nil
    
    ("Analyzing object graph") do ||
      analysis = extractor.dry_run(record, extraction_options)
      .success
    end
    
    if options[:output]
      File.write(options[:output], JSON.pretty_generate(analysis))
      puts @pastel.green("📄 Analysis report saved to: #{options[:output]}")
      puts
    end
    
    print_dry_run_analysis(analysis)
    
  rescue NameError => e
    error_exit("Model not found: #{model_class_name}. Make sure the model class exists and is loaded.")
  rescue ActiveRecord::RecordNotFound => e
    error_exit("Record not found: #{model_class_name} with ID #{id}")
  rescue => e
    error_exit("Analysis failed: #{e.message}")
  end
end

#extract(model_class_name, id) ⇒ Object 



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# File 'lib/activerecord_graph_extractor/cli.rb', line 35

def extract(model_class_name, id)
  setup_colors
  
  begin
    model_class = model_class_name.constantize
    object = model_class.find(id)
  rescue NameError
    error_exit("Model #{model_class_name} not found")
  rescue ActiveRecord::RecordNotFound
    error_exit("#{model_class_name} with ID #{id} not found")
  end

  config = build_config_from_options(options)
  
  if options[:progress]
    config[:on_progress] = method(:handle_progress_update)
    setup_progress_bars
  end

  @pastel.bright_blue("🔍 Analyzing relationships...")
  puts

  extractor = Extractor.new(root_object: object, config: config)
  
  if options[:show_graph]
    show_dependency_graph(extractor)
  end

  result = nil
  ("Extracting records") do ||
    result = extractor.extract_to_file(options[:output])
    .success("(#{result.duration_human})")
  end

  print_extraction_summary(result)
  
rescue => e
  error_exit("Extraction failed: #{e.message}")
end

#extract_to_s3(model_class_name, id) ⇒ Object 



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# File 'lib/activerecord_graph_extractor/cli.rb', line 148

def extract_to_s3(model_class_name, id)
  setup_colors
  
  begin
    model_class = model_class_name.constantize
    object = model_class.find(id)
  rescue NameError
    error_exit("Model #{model_class_name} not found")
  rescue ActiveRecord::RecordNotFound
    error_exit("#{model_class_name} with ID #{id} not found")
  end

  @pastel.bright_blue("🔍 Extracting and uploading to S3...")
  puts

  extractor = Extractor.new
  extraction_options = build_extraction_options_from_options(options)
  
  result = nil
  ("Extracting and uploading") do ||
    result = extractor.extract_and_upload_to_s3(
      object,
      bucket_name: options[:bucket],
      s3_key: options[:key],
      region: options[:region],
      options: extraction_options
    )
    .success
  end

  print_s3_extraction_summary(result)
  
rescue => e
  error_exit("S3 extraction failed: #{e.message}")
end

#import(file_path) ⇒ Object 



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# File 'lib/activerecord_graph_extractor/cli.rb', line 82

def import(file_path)
  setup_colors
  
  unless File.exist?(file_path)
    error_exit("File not found: #{file_path}")
  end

  config = build_config_from_options(options)
  
  if options[:progress]
    config[:on_progress] = method(:handle_import_progress_update)
    setup_import_progress_bars
  end

  importer = Importer.new(config: config)
  
  result = nil
  if options[:dry_run]
    @pastel.yellow("🔍 Performing dry run...")
    puts
  else
    @pastel.bright_blue("📦 Importing records...")
    puts
  end

  ("Processing import") do ||
    result = importer.import_from_file(file_path)
    .success("(#{result.duration_human})")
  end

  print_import_summary(result)
  
rescue => e
  error_exit("Import failed: #{e.message}")
end

#s3_download(s3_key) ⇒ Object 



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# File 'lib/activerecord_graph_extractor/cli.rb', line 218

def s3_download(s3_key)
  setup_colors
  
  @pastel.bright_blue("⬇️  Downloading from S3...")
  puts

  s3_client = S3Client.new(bucket_name: options[:bucket], region: options[:region])
  
  result = nil
  ("Downloading file") do ||
    result = s3_client.download_file(s3_key, options[:output])
    .success
  end

  print_s3_download_summary(result)
  
rescue => e
  error_exit("S3 download failed: #{e.message}")
end

#s3_list ⇒ Object 



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# File 'lib/activerecord_graph_extractor/cli.rb', line 190

def s3_list
  setup_colors
  
  @pastel.bright_blue("📋 Listing S3 files...")
  puts

  s3_client = S3Client.new(bucket_name: options[:bucket], region: options[:region])
  
  files = nil
  ("Fetching file list") do ||
    files = s3_client.list_files(
      prefix: options[:prefix],
      max_keys: options[:max_keys]
    )
    .success
  end

  print_s3_file_list(files)
  
rescue => e
  error_exit("S3 list failed: #{e.message}")
end

#version ⇒ Object 



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# File 'lib/activerecord_graph_extractor/cli.rb', line 19

def version
  puts "ActiveRecord Graph Extractor v#{ActiveRecordGraphExtractor::VERSION}"
end