Class: CaptiveStackDetector::JsStackDetector

Inherits:
Object
  • Object
show all
Defined in:
lib/captive_stack_detector/js_stack_detector.rb

Instance Method Summary collapse

Constructor Details

#initialize(reader, package_json) ⇒ JsStackDetector

Returns a new instance of JsStackDetector.



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# File 'lib/captive_stack_detector/js_stack_detector.rb', line 8

def initialize(reader, package_json)
  @reader   = reader
  @analyzer = PackageJsonAnalyzer.new(package_json)
end

Instance Method Details

#detect ⇒ Object

Raises:



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# File 'lib/captive_stack_detector/js_stack_detector.rb', line 13

def detect
  type = @analyzer.type
  raise UnsupportedStack unless type

  Result.new(
    type:     type,
    subtype:  nil,
    services: Services.new(database: @analyzer.database, queue: @analyzer.queue),
    worker:   build_worker,
    runtime:  Runtime.new(ruby: nil, node: @reader.node_version),
    env_vars: {},
  )
end