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# frozen_string_literal: true
class RailsApp
def initialize(name, path, min_ruby_version: nil, max_ruby_version: nil, asset_pipeline: :sprockets)
@name = name
@path = File.expand_path("../../railsapps/#{path}", __FILE__)
@max_ruby_version = max_ruby_version && Gem::Version.new(max_ruby_version)
@min_ruby_version = min_ruby_version && Gem::Version.new(min_ruby_version)
@asset_pipeline = asset_pipeline
end
def supported?
minimum = @min_ruby_version || Gem::Version.new("0.0.0")
maximum = @max_ruby_version || Gem::Version.new("100.0.0")
version = Gem::Version.new(RUBY_VERSION)
version.between?(minimum, maximum)
end
def with_propshaft?
@asset_pipeline == :propshaft
end
def with_sprockets?
@asset_pipeline == :sprockets
end
def to_s
@name
end
def read_email(mail_name)
result = run("puts Mailer.#{mail_name}.to_s")
if result.strip.empty?
raise "No email returned. Did the rails application crash?"
end
Mail.read_from_string(result)
end
def read_delivered_email(
mail_name,
options = {}
)
deliver = options[:force_delivery] ? "deliver!" : "deliver"
result = run(<<~RUBY)
mail = AutoMailer.#{mail_name}
mail.delivery_method(:test)
mail.#{deliver}
puts mail.to_s
RUBY
if result.strip.empty?
raise "No email returned. Did the rails application crash?"
end
Mail.read_from_string(result)
end
def read_providers
result = run(<<-RUBY).strip
providers = Rails.application.config.roadie.asset_providers
puts providers.map { |p| p.class.name }.join(',')
RUBY
raise "No output present. Did the application crash?" if result.empty?
result.split(",")
end
def reset
@extra_code = ""
run_in_app_context "mkdir -p tmp"
run_in_app_context "rm -rf tmp/cache"
end
def before_mail(code)
@extra_code << "\n" << code << "\n"
end
private
def run(code)
Tempfile.open("code") do |file|
file << @extra_code unless @extra_code.empty?
file << code
file.close
run_file_in_app_context file.path
end
end
def run_file_in_app_context(file_path)
run_in_app_context "bin/rails runner #{file_path.shellescape}"
end
def run_in_app_context(command)
Bundler.with_unbundled_env do
Dir.chdir @path do
IO.popen(command).read
end
end
end
end
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