Class: Uc::Config
- Inherits:
-
Object
show all
- Includes:
- Logger
- Defined in:
- lib/uc/config.rb
Instance Method Summary
collapse
Methods included from Logger
#event_stream, event_stream, logger, #logger, stderr, #stderr
Constructor Details
#initialize(app_dir, config_file = nil) ⇒ Config
Returns a new instance of Config.
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# File 'lib/uc/config.rb', line 9
def initialize(app_dir, config_file = nil)
@config_file = config_file
@app_dir = app_dir
end
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Instance Method Details
#app_dir ⇒ Object
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# File 'lib/uc/config.rb', line 74
def app_dir
config[:working_dir]
end
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#backlog(queue_size) ⇒ Object
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# File 'lib/uc/config.rb', line 54
def backlog(queue_size)
config[:queue_size] = queue_size
end
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#config ⇒ Object
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# File 'lib/uc/config.rb', line 18
def config
return @config if @config
@config = {
instances: 2,
queue_size: 1024,
timeout: 30,
prestart_url: "/",
working_dir: @app_dir,
event_queue: "unicorn_#{Process.uid}",
ready_wait: 5,
listen: []
}
read_from_file
return @config
end
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#config_file ⇒ Object
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# File 'lib/uc/config.rb', line 14
def config_file
@config_file ||= "#{app_dir}/config/uc.rb"
end
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#env(key, value) ⇒ Object
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# File 'lib/uc/config.rb', line 86
def env(key, value)
env_hash[key] = value
end
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#env_hash ⇒ Object
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# File 'lib/uc/config.rb', line 82
def env_hash
@env_hash ||= {}
end
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#env_yml(path, safe: false) ⇒ Object
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# File 'lib/uc/config.rb', line 90
def env_yml(path, safe: false)
@skip_autoload = true
load_env_yml path, safe: safe
end
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#event_queue(event_queue) ⇒ Object
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# File 'lib/uc/config.rb', line 70
def event_queue(event_queue)
config[:event_queue] = event_queue
end
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#event_queue_name ⇒ Object
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# File 'lib/uc/config.rb', line 46
def event_queue_name
config[:event_queue]
end
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#instances(num_instances) ⇒ Object
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# File 'lib/uc/config.rb', line 50
def instances(num_instances)
config[:instances] = num_instances
end
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#listen(*ports) ⇒ Object
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# File 'lib/uc/config.rb', line 38
def listen(*ports)
config[:listen] = ports
end
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#load_env ⇒ Object
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# File 'lib/uc/config.rb', line 95
def load_env
config
if not @skip_autoload
load_env_yml "#{app_dir}/config/env.yml", safe: true, override: false
end
env_hash.each do |k,v|
ENV[k] = v.to_s
end
end
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#load_env_yml(path, safe: false, override: true) ⇒ Object
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# File 'lib/uc/config.rb', line 106
def load_env_yml(path, safe: false, override: true)
if not File.readable? path
logger.debug "skipped loading env from #{path}"
end
require 'yaml'
h = YAML.load_file(path)
env_hash.merge!(h) do |key, v1, v2|
override ? v2 : v1
end
logger.debug "loaded env from #{path}"
rescue => e
error_message = "failed to load env from #{path}: #{e.message}"
if not safe
raise ::Uc::Error, error_message
else
logger.debug error_message
end
end
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#prestart_url(url) ⇒ Object
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# File 'lib/uc/config.rb', line 58
def prestart_url(url)
config[:prestart_url] = url
end
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#read_from_file ⇒ Object
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# File 'lib/uc/config.rb', line 125
def read_from_file
return if not File.readable? config_file
instance_eval(File.read(config_file))
rescue NoMethodError => e
logger.warn "invalid option used in config: #{e.name}"
end
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#ready_wait(wait_timeout) ⇒ Object
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# File 'lib/uc/config.rb', line 42
def ready_wait(wait_timeout)
config[:ready_wait] = wait_timeout.to_i
end
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#skip_clean_env(value) ⇒ Object
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# File 'lib/uc/config.rb', line 78
def skip_clean_env(value)
config[:skip_clean_env] = value
end
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#timeout(secs) ⇒ Object
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# File 'lib/uc/config.rb', line 62
def timeout(secs)
config[:timeout] = secs
end
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#to_h ⇒ Object
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# File 'lib/uc/config.rb', line 34
def to_h
config
end
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#working_dir(working_dir) ⇒ Object
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# File 'lib/uc/config.rb', line 66
def working_dir(working_dir)
config[:working_dir] = working_dir
end
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