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class Webpacker::Env
DEFAULT = "production".freeze
delegate :config_path, :logger, to: :@webpacker
def self.inquire(webpacker)
new(webpacker).inquire
end
def initialize(webpacker)
@webpacker = webpacker
end
def inquire
fallback_env_warning if config_path.exist? && !current
current || DEFAULT.inquiry
end
private
def current
Rails.env.presence_in(available_environments)
end
def fallback_env_warning
logger.info "RAILS_ENV=#{Rails.env} environment is not defined in config/webpacker.yml, falling back to #{DEFAULT} environment"
end
def available_environments
if config_path.exist?
begin
YAML.load_file(config_path.to_s, aliases: true)
rescue ArgumentError
YAML.load_file(config_path.to_s)
end
else
[].freeze
end
rescue Psych::SyntaxError => e
raise "YAML syntax error occurred while parsing #{config_path}. " \
"Please note that YAML must be consistently indented using spaces. Tabs are not allowed. " \
"Error: #{e.message}"
end
end
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