Class: RailsAiBridge::Registry::PackDetector

Inherits:
Object
  • Object
show all
Defined in:
lib/rails_ai_bridge/registry/pack_detector.rb

Overview

Utility for detecting Ruby frameworks in a project's Gemfile.

Parses Gemfile content to identify the presence of Rails or Hanami gems, supporting both single and double quotes, with or without version constraints.

Examples:

PackDetector.detect #=> [DetectedFramework::Rails]
PackDetector.detect_in_path('/path/to/project') #=> [DetectedFramework::Hanami]
PackDetector.detect_from_content("gem 'rails'") #=> [DetectedFramework::Rails]

Class Method Summary collapse

Class Method Details

.detect ⇒ Array<DetectedFramework>

Detects frameworks by checking the Gemfile in the current working directory.

Returns:



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# File 'lib/rails_ai_bridge/registry/pack_detector.rb', line 34

def self.detect
  detect_in_path('.')
end

.detect_from_content(content) ⇒ Array<DetectedFramework>

Pure function that parses Gemfile file contents to detect frameworks.

Ignores commented lines (starting with #) and matches gem declarations for 'rails' or 'hanami' with various quote styles and optional commas.

:reek:TooManyStatements -- Necessary complexity for Gemfile parsing with two framework detectors

Parameters:

  • content (String) —

    Gemfile content as a string

Returns:



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# File 'lib/rails_ai_bridge/registry/pack_detector.rb', line 64

def self.detect_from_content(content)
  detected = []
  rails_found = false
  hanami_found = false

  content.each_line do |line|
    trimmed = line.strip
    next if trimmed.start_with?('#')

    rails_found = detect_rails(trimmed, detected, rails_found)
    hanami_found = detect_hanami(trimmed, detected, hanami_found)
  end

  detected
end

.detect_in_path(base_path) ⇒ Array<DetectedFramework>

Detects frameworks by checking the Gemfile in a given base directory path.

:reek:TooManyStatements -- Necessary complexity for path validation and file reading

Parameters:

  • base_path (String) —

    path to the directory containing a Gemfile

Returns:



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# File 'lib/rails_ai_bridge/registry/pack_detector.rb', line 43

def self.detect_in_path(base_path)
  clean_path = Pathname.new(base_path).cleanpath.to_s
  return [] if clean_path.include?('..')

  gemfile_path = File.join(clean_path, 'Gemfile')
  if File.exist?(gemfile_path)
    content = File.read(gemfile_path)
    detect_from_content(content)
  else
    []
  end
end