Class: BiblioTech::Tasklib

Inherits:
Mattock::Tasklib
  • Object
show all
Defined in:
lib/bibliotech/rake_lib.rb

Instance Method Summary collapse

Instance Method Details

#default_configuration ⇒ Object 



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# File 'lib/bibliotech/rake_lib.rb', line 11

def default_configuration
  super
  self.app = App.new

  self.config_path = app.config_path
  from_hash(app.config.hash)
  @default_state = to_hash
  @default_state.delete(:app)
  @default_state.delete(:config_path)
end

#define ⇒ Object 



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# File 'lib/bibliotech/rake_lib.rb', line 41

def define
  in_namespace do
    namespace :backups do
      desc "Restore from a named DB backup"
      task :restore, [:name] do |task, args|
        fail ":name is required" if args[:name].nil?
        options = { :backups => { :filename => args[:name] } }
        if %r[/] =~ args[:name]
          options = { :backups => { :file => args[:name] } }
        end
        app.import(options)
      end

      task :create, [:prefix] do |task, args|
        options = {}
        unless args[:prefix].nil?
          options[:backups] = {:prefix => args[:prefix]}
        end
        app.create_backup(options)
      end

      task :clean, [:prefix] do |task, args|
        options = {}
        unless args[:prefix].nil?
          options[:backups] = {:prefix => args[:prefix]}
        end
        app.prune(options)
      end

      desc "Run DB backups, including cleaning up the resulting backups"
      task :perform, [:prefix] => [:create, :clean]
    end

    namespace :remote_sync do
      desc "Pull the latest DB dump from the remote server into our local DB"
      task :down do
        result = app.remote_cli(remote, "latest")
        result.must_succeed!
        filename = result.stdout.chomp

        app.get(remote, filename).must_succeed!
        app.import(:backups => { :file => app.config.local_file(filename)}).must_succeed!
      end

      desc "Push the latest local DB dump to the remote server's DB"
      task :up do
        filename = app.latest
        app.send(remote, filename).must_succeed!
        app.remote_cli(remote, "load", filename).must_succeed!
      end
    end
  end
end

#resolve_configuration ⇒ Object 



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# File 'lib/bibliotech/rake_lib.rb', line 22

def resolve_configuration
  configured_state = to_hash
  configured_state.delete(:app)
  configured_state.delete(:config_path)
  case [config_path == app.config_path, configured_state == to_hash.delete(:config_path)]
  when [false, false]
  when [true, true]
    raise "Cannot both change to config path and any other setting (sorry) - put configs in a file"
  when [true, false]
    app.config.hash.merge!(configured_state)
  when [false, true]
    app.config_path = config_path
    app.reset
  end
  super
end