Module: BeltHelpers

Included in:
BeltEnvironment
Defined in:
lib/brainiac/handlers/shared/belt.rb

Overview

Module containing Belt-related helpers accessible from Sinatra routes.

Instance Method Summary collapse

Instance Method Details

#belt_app?(path) ⇒ Boolean

Detect if a directory is a Belt application by checking for routes file.

Belt apps are detected by the presence of any of these files:

- config/routes.rb (current)
- config/routes.tf.rb (legacy)
- infrastructure/routes.tf.rb (legacy)



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# File 'lib/brainiac/handlers/shared/belt.rb', line 23

def belt_app?(path)
  return false unless path && File.directory?(path)

  candidates = [
    File.join(path, "config/routes.rb"),
    File.join(path, "config/routes.tf.rb"),
    File.join(path, "infrastructure/routes.tf.rb")
  ]
  candidates.any? { |f| File.exist?(f) }
end

#belt_routes_file?(path) ⇒ Boolean

Check if a Belt app routes file exists and contains actual route definitions. This is a stricter check than belt_app? — it verifies the file has Belt routes, not just a Rails routes.rb file (which wouldn't have Belt-style route definitions).



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# File 'lib/brainiac/handlers/shared/belt.rb', line 40

def belt_routes_file?(path)
  routes_file = belt_routes_path(path)
  return false unless routes_file && File.exist?(routes_file)

  # Check for Belt-specific syntax (e.g., `app.get`, `api`, `resources`, etc.)
  content = File.read(routes_file, 4096) # Read first 4KB
  content.match?(/\bapp\.(get|post|put|patch|delete)\b/) ||
    content.match?(/\bapi\s+do\b/) ||
    content.match?(/\bresources?\s+:/) ||
    content.match?(/\bBelt\.routes\b/)
rescue StandardError
  false
end

#belt_routes_path(path) ⇒ String?

Get the path to the Belt routes file (checking all possible locations).



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# File 'lib/brainiac/handlers/shared/belt.rb', line 58

def belt_routes_path(path)
  return nil unless path && File.directory?(path)

  candidates = [
    File.join(path, "config/routes.rb"),
    File.join(path, "config/routes.tf.rb"),
    File.join(path, "infrastructure/routes.tf.rb")
  ]
  candidates.find { |f| File.exist?(f) }
end