Class: Dory::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/dory/config.rb

Class Method Summary collapse

Class Method Details

.debug? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dory/config.rb', line 81

def self.debug?
  self.settings[:dory][:debug]
end

.default_settings ⇒ Object 



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# File 'lib/dory/config.rb', line 49

def self.default_settings
  YAML.load(self.default_yaml).with_indifferent_access
end

.default_yaml ⇒ Object 



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# File 'lib/dory/config.rb', line 10

def self.default_yaml
  %q(---
    dory:
      # Be careful if you change the settings of some of
      # these services.  They may not talk to each other
      # if you change IP Addresses.
      # For example, resolv expects a nameserver listening at
      # the specified address.  dnsmasq normally does this,
      # but if you disable dnsmasq, it
      # will make your system look for a name server that
      # doesn't exist.
      dnsmasq:
        enabled: true
        domains:               # array of domains that will be resolved to the specified address
          - domain: docker     # you can set '#' for a wilcard
            address: 127.0.0.1 # return for queries against the domain
          - domain: dev
            address: 127.0.0.1
        container_name: dory_dnsmasq
        port: 53  # port to listen for dns requests on.  must be 53 on linux. can be anything that's open on macos
        # kill_others: kill processes bound to the port we need (see previous setting 'port')
        #   Possible values:
        #     ask (prompt about killing each time. User can accept/reject)
        #     yes|true (go aheand and kill without asking)
        #     no|false (don't kill, and don't even ask)
        kill_others: ask
        service_start_delay: 5  # seconds to wait after restarting systemd services
      nginx_proxy:
        enabled: true
        container_name: dory_dinghy_http_proxy
        https_enabled: true
        ssl_certs_dir: ''  # leave as empty string to use default certs
      resolv:
        enabled: true
        nameserver: 127.0.0.1
        port: 53  # port where the nameserver listens. On linux it must be 53
  ).split("\n").map{|s| s.sub(' ' * 8, '')}.join("\n")
end

.filename ⇒ Object 



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# File 'lib/dory/config.rb', line 6

def self.filename
  "#{Dir.home}/.dory.yml"
end

.settings(filename = self.filename) ⇒ Object 



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# File 'lib/dory/config.rb', line 53

def self.settings(filename = self.filename)
  if File.exist?(filename)
    defaults = self.default_settings.dup
    config_file_settings = YAML.load_file(filename).with_indifferent_access
    [:dnsmasq, :nginx_proxy, :resolv].each do |service|
      defaults[:dory][service].merge!(config_file_settings[:dory][service] || {})
    end
    defaults[:dory][:debug] = config_file_settings[:dory][:debug]
    defaults
  else
    self.default_settings
  end
end

.upgrade(old_hash) ⇒ Object 



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# File 'lib/dory/config.rb', line 85

def self.upgrade(old_hash)
  newsettings = old_hash.dup

  # If there's a single domain and address, upgrade to the array format
  if newsettings[:dory][:dnsmasq][:domain]
    newsettings[:dory][:dnsmasq][:domains] = [{
      domain: newsettings[:dory][:dnsmasq][:domain],
      address: newsettings[:dory][:dnsmasq][:address] || '127.0.0.1'
    }]
    newsettings[:dory][:dnsmasq].delete(:domain)
    newsettings[:dory][:dnsmasq].delete(:address)
  end

  # Add the option to skip prompts
  unless newsettings[:dory][:dnsmasq][:kill_others]
    newsettings[:dory][:dnsmasq][:kill_others] = 'ask'
  end

  unless newsettings[:dory][:dnsmasq][:service_start_delay]
    newsettings[:dory][:dnsmasq][:service_start_delay] = 5
  end

  newsettings
end

.upgrade_settings_file(filename = self.filename) ⇒ Object 



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# File 'lib/dory/config.rb', line 77

def self.upgrade_settings_file(filename = self.filename)
  self.write_settings(self.upgrade(self.settings), filename, is_yaml: false)
end

.write_default_settings_file(filename = self.filename) ⇒ Object 



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# File 'lib/dory/config.rb', line 73

def self.write_default_settings_file(filename = self.filename)
  self.write_settings(self.default_yaml, filename, is_yaml: true)
end

.write_settings(settings, filename = self.filename, is_yaml: false) ⇒ Object 



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# File 'lib/dory/config.rb', line 67

def self.write_settings(settings, filename = self.filename, is_yaml: false)
  settings = settings.to_yaml unless is_yaml
  settings.gsub!(/\s*!ruby\/hash:ActiveSupport::HashWithIndifferentAccess/, '')
  File.write(filename, settings)
end