Class: OptCFBackup

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

Overview

Option parser class for CFBackup

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ OptCFBackup

Implementation of initialize

Initializes object with command line arguments passed



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# File 'lib/optcfbackup.rb', line 15

def initialize(args)
  
  @banner = "Usage: cfbackup.rb --action push|pull|delete options --container CONTAINER"
  
  @options = OpenStruct.new
  self.options.config        = ["#{ENV['HOME']}/.cfconfig.yml", './cfconfig.yml', '/etc/cfconfig.yml']
  self.options.action        = ''
  self.options.pipe_data     = false
  self.options.show_ver      = false
  self.options.recursive     = false
  self.options.local_net     = false
  self.options.container     = ''
  self.options.local_path    = ''
  self.options.remote_path   = ''
  self.options.verbose       = false
  self.options.max_retries   = 3
  self.options.ignore_errors = false
  self.options.error_log     = false
  
  opts = OptionParser.new do |opts|
    opts.banner = self.banner
    
    opts.on("--action ACTION", "Action to perform: push, pull, or delete.") do |action|
      self.options.action = action
    end
    
    opts.on("--pipe_data", "Pipe data from another application and stream it to Cloud Files") do |pipe|
      self.options.pipe_data = pipe
    end
    
    opts.on("-r", "--recursive", "Traverse local path recursivley") do |recursive|
      self.options.recursive = recursive
    end
    
    opts.on("-v", "--verbose", "Run verbosely") do |verbose|
      self.options.verbose = verbose
    end
    
    opts.on("--local_path LOCAL_PATH", "Local path or file") do |local_path|
      self.options.local_path = local_path
    end
    
    opts.on("--container CONTAINER", "Cloud Files container name") do |name|
      self.options.container, self.options.remote_path = name.split(":", 2)
      clean_remote_path unless (self.options.remote_path.nil?) 
    end
    
    opts.on("--version", "Show current version") do |version|
      self.options.show_ver = version
    end
    
    opts.on("--config_file PATH", "Use specified config file, rather than the default") do |config|
      self.options.config = Array.new()
      self.options.config << config
    end
    
    opts.on("--local_net", "Use unmetered connection in DFW1 (only applicable to Slicehost or Mosso Cloud Server customers)") do |local_net|
      self.options.local_net = local_net
    end
    
    opts.on("--max_retries COUNT", "Change the number of times to retry an operation before giving up.") do |config|
      self.options.max_retries = max_retries
    end
    
    opts.on("--ignore_errors", "Ignore file operation errors (push only) and continue processing other files.") do |ignore_errors|
      self.options.ignore_errors = ignore_errors
    end
    
    opts.on("--error_log FILEPATH", "Create an error log at the given filepath containing a listing of failed push operations.") do |error_log|
      self.options.error_log = error_log
    end
    
  end
  
  opts.parse!(args) # Parse arguments
  
end

Instance Attribute Details

Ussage message



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# File 'lib/optcfbackup.rb', line 10

def banner
  @banner
end

#options ⇒ Object (readonly)

Options structure



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# File 'lib/optcfbackup.rb', line 9

def options
  @options
end