Sha256: 66963c4fee756091733c1701314493ebfcae3becd1e4f8095ff8a8ce13152fca
Contents?: true
Size: 1.92 KB
Versions: 21
Compression:
Stored size: 1.92 KB
Contents
#!/usr/bin/env ruby
# This example demonstrates deleting a file from a container with the Rackpace Open Cloud
require 'rubygems' #required for Ruby 1.8.x
require 'fog'
def get_user_input(prompt)
print "#{prompt}: "
gets.chomp
end
def select_directory(directories)
abort "\nThere are not any directories with files to delete in the Chicago region. Try running create_file.rb\n\n" if directories.empty?
puts "\nSelect Directory:\n\n"
directories.each_with_index do |dir, i|
puts "\t #{i}. #{dir.key} [#{dir.count} objects]"
end
delete_str = get_user_input "\nEnter Directory Number"
directories[delete_str.to_i]
end
def select_file(files)
puts "\nSelect File:\n\n"
files.each_with_index do |file, i|
puts "\t #{i}. #{file.key}"
end
delete_str = get_user_input "\nEnter File Number"
files[delete_str.to_i]
end
# Use username defined in ~/.fog file, if absent prompt for username.
# For more details on ~/.fog refer to http://fog.io/about/getting_started.html
def rackspace_username
Fog.credentials[:rackspace_username] || get_user_input("Enter Rackspace Username")
end
# Use api key defined in ~/.fog file, if absent prompt for api key
# For more details on ~/.fog refer to http://fog.io/about/getting_started.html
def rackspace_api_key
Fog.credentials[:rackspace_api_key] || get_user_input("Enter Rackspace API key")
end
# create Cloud Files service
service = Fog::Storage.new({
:provider => 'Rackspace',
:rackspace_username => rackspace_username,
:rackspace_api_key => rackspace_api_key,
:rackspace_region => :ord #Use Chicago Region
})
# retrieve directories with files
directories = service.directories.select {|s| s.count > 0}
# prompt for directory
directory = select_directory(directories)
# list of files for directory
files = directory.files
# prompt for file to delete
file = select_file(files)
# delete file
file.destroy
puts "\nFile #{file.key} was successfully deleted"
Version data entries
21 entries across 21 versions & 4 rubygems