Class: RailsAiContext::Tools::AnalyzeFeature

Inherits:
BaseTool
  • Object
show all
Defined in:
lib/rails_ai_context/tools/analyze_feature.rb

Constant Summary collapse

AUTH_KEYWORDS =

Map well-known feature keywords to gem-based patterns

%w[auth authentication login signup signin session devise omniauth].freeze
MAX_SCAN_FILES =

Cap per-directory file scans to avoid unbounded work on large monorepos. Note: Dir.glob materialises the full path array before .first() truncates —the directory walk itself is unbounded; only per-file reading and processing is capped at MAX_SCAN_FILES. Applied to every discover_* method that walks the filesystem. Tool output notes when the cap is hit so the AI agent knows to narrow its feature keyword. v5.8.1 hardening; all glob sites in r2.

500
AUTH_GEM_NAMES = 
%w[devise omniauth rodauth sorcery clearance authlogic warden jwt].freeze

Constants inherited from BaseTool

BaseTool::SESSION_CONTEXT, BaseTool::SHARED_CACHE

Class Method Summary collapse

Methods inherited from BaseTool

abstract!, abstract?, cache_key, cached_context, config, extract_method_source_from_file, extract_method_source_from_string, find_closest_match, fuzzy_find_key, inherited, not_found_response, paginate, rails_app, registered_tools, reset_all_caches!, reset_cache!, session_queries, session_record, session_reset!, set_call_params, text_response

Class Method Details

.call(feature:, server_context: nil) ⇒ Object

rubocop:disable Metrics



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# File 'lib/rails_ai_context/tools/analyze_feature.rb', line 36

def self.call(feature:, server_context: nil) # rubocop:disable Metrics
  feature = feature.to_s.strip
  return text_response("Please provide a feature keyword (e.g. 'cook', 'payment', 'authentication').") if feature.empty?
  set_call_params(feature: feature)

  ctx = cached_context
  pattern = feature.downcase
  root = rails_app.root.to_s
  lines = [ "# Feature Analysis: #{feature}", "" ]

  matched_models = discover_models(ctx, pattern, lines)
  discover_controllers(ctx, pattern, lines)
  discover_routes(ctx, pattern, lines)
  discover_services(root, pattern, lines)
  discover_jobs(root, pattern, lines)
  discover_views(ctx, root, pattern, lines)
  discover_stimulus(ctx, pattern, lines)
  test_files = discover_tests(root, pattern, lines)
  discover_related_models(ctx, matched_models, lines)
  discover_concerns(ctx, matched_models, lines)
  discover_callbacks(ctx, matched_models, lines)
  discover_channels(root, pattern, lines)
  discover_mailers(root, pattern, lines)
  discover_env_dependencies(root, pattern, matched_models, lines)
  discover_test_gaps(root, pattern, matched_models, ctx, test_files || [], lines)
  discover_components(ctx, pattern, lines)

  # For auth-related keywords, also discover auth gems
  if AUTH_KEYWORDS.include?(pattern)
    gems = ctx[:gems]
    if gems.is_a?(Hash) && !gems[:error]
      notable = gems[:notable_gems] || []
      auth_gems = notable.select { |g| AUTH_GEM_NAMES.include?(g[:name]) }
      if auth_gems.any?
        lines << "" << "## Auth Gems" << ""
        auth_gems.each { |g| lines << "- **#{g[:name]}** #{g[:version]}#{g[:config] ? " (config: #{g[:config]})" : ""}" }
      end
    end
  end

  # If nothing was discovered, return a clean "no match" with real suggestions
  has_content = lines.any? { |l| l.start_with?("## ") || l.start_with?("### ") }
  unless has_content
    model_names = (ctx[:models] || {}).keys.map(&:to_s).sort.first(10)
    suggestions = model_names.any? ? model_names.join(", ") : "user, payment, order"
    return text_response("No matches found for '#{feature}'. No models, controllers, routes, services, or views match this keyword.\n\nTry one of your model names: #{suggestions}")
  end

  text_response(lines.join("\n"))
end