Module: OpenapiRuby::Middleware::Installer

Defined in:
lib/openapi_ruby/middleware/installer.rb

Overview

Installs the runtime validation middleware onto a Rack stack. Anything responding to #use works — Rails' app.middleware and Hanami's config.middleware share that much API, so no host branching is needed.

Class Method Summary collapse

Class Method Details

.install!(stack, root: OpenapiRuby.app_root) ⇒ Object 



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# File 'lib/openapi_ruby/middleware/installer.rb', line 11

def install!(stack, root: OpenapiRuby.app_root)
  config = OpenapiRuby.configuration

  return if ENV["OPENAPI_RUBY_GENERATING"]
  return if config.request_validation == :disabled && config.response_validation == :disabled

  config.schemas.each do |name, schema_config|
    schema_path = resolve_schema_path(config, name, root)
    next unless schema_path && File.exist?(schema_path)

    resolver = SchemaResolver.new(
      spec_path: schema_path,
      strict_reference_validation: config.strict_reference_validation
    )

    prefix = schema_config[:prefix]

    if config.request_validation != :disabled
      stack.use RequestValidation,
        schema_resolver: resolver,
        mode: config.request_validation,
        prefix: prefix
    end

    if config.response_validation != :disabled
      stack.use ResponseValidation,
        schema_resolver: resolver,
        mode: config.response_validation,
        prefix: prefix
    end
  end
end

.resolve_schema_path(config, schema_name, root) ⇒ Object 



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# File 'lib/openapi_ruby/middleware/installer.rb', line 44

def resolve_schema_path(config, schema_name, root)
  ext = (config.schema_output_format == :json) ? "json" : "yaml"
  File.join(root.to_s, config.schema_output_dir, "#{schema_name}.#{ext}")
end