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# Phusion Passenger - http://www.modrails.com/
# Copyright (c) 2010 Phusion
#
# "Phusion Passenger" is a trademark of Hongli Lai & Ninh Bui.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
require 'erb'
module PhusionPassenger
module Standalone
class ConfigFile
class DisallowedContextError < StandardError
attr_reader :filename
attr_reader :line
def initialize(message, filename, line)
super(message)
@filename = filename
@line = line
end
end
attr_reader :options
def initialize(context, filename)
@options = {}
@context = context
@filename = filename
File.open(filename, 'r') do |f|
f.flock(File::LOCK_SH)
instance_eval(f.read, filename)
end
end
def address(addr)
allowed_contexts(:port, :global_config)
@options[:address] = addr
@options[:tcp_explicitly_given] = true
end
def port(number)
allowed_contexts(:port, :global_config)
@options[:port] = number
@options[:tcp_explicitly_given] = true
end
def environment(name)
@options[:env] = name
end
alias env environment
alias rails_env environment
alias rack_env environment
def max_pool_size(number)
allowed_contexts(:max_pool_size, :global_config)
@options[:max_pool_size] = number
end
def min_instances(number)
@options[:min_instances] = number
end
def daemonize(on)
allowed_contexts(:daemonize, :global_config)
@options[:daemonize] = on
end
def nginx_bin(filename)
allowed_contexts(:nginx_bin, :global_config)
@options[:nginx_bin] = filename
end
def domain_name(name)
allowed_contexts(:domain_name, :local_config)
@options[:server_names] = [name]
end
def domain_names(*names)
allowed_contexts(:domain_names, :local_config)
@options[:server_names] = names.to_a.flatten
end
def analytics(value)
@options[:analytics] = value
end
def debugger(value)
@options[:debugger] = value
end
private
def allowed_contexts(option_name, *contexts)
if !contexts.include?(@context)
raise DisallowedContextError.new("The '#{option_name}' option may not be set in this config file.",
@filename, caller[1].split(':')[1].to_i)
end
end
end
end # module Standalone
end # module PhusionPassenger
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