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|
require 'fileutils'
module LeapCli; module Commands
desc 'Creates a new provider instance in the specified directory, creating it if necessary.'
arg_name 'DIRECTORY'
command :new do |c|
c.flag 'name', :desc => "The name of the provider." #, :default_value => 'Example'
c.flag 'domain', :desc => "The primary domain of the provider." #, :default_value => 'example.org'
c.flag 'platform', :desc => "File path of the leap_platform directory." #, :default_value => '../leap_platform'
c.flag 'contacts', :desc => "Default email address contacts." #, :default_value => 'root'
c.action do |global, options, args|
new_provider_action(global, options, args)
end
end
private
DEFAULT_REPO = 'https://leap.se/git/leap_platform.git'
def new_provider_action(global, options, args)
unless args.first
# this should not be needed, but GLI is not making it required.
bail! "Argument DIRECTORY is required."
end
directory = File.expand_path(args.first)
create_provider_directory(global, directory)
options[:domain] ||= ask_string("The primary domain of the provider: ",
default: 'example.org')
options[:name] ||= ask_string("The name of the provider: ",
default: 'Example')
options[:platform] ||= ask_string("File path of the leap_platform directory: ",
default: File.expand_path('../leap_platform', directory))
options[:platform] = "./" + options[:platform] unless options[:platform] =~ /^\//
options[:contacts] ||= ask_string("Default email address contacts: ",
default: 'root@' + options[:domain])
options[:platform] = relative_path(options[:platform])
create_initial_provider_files(directory, global, options)
end
#
# don't let the user specify any of the following: y, yes, n, no
# they must actually input a real string
#
def ask_string(str, options={})
while true
value = ask(str, options)
if value =~ /^(y|yes|n|no)$/i
say "`#{value}` is not a valid value. Try again"
else
return value
end
end
end
#
# creates a new provider directory
#
def create_provider_directory(global, directory)
unless directory && directory.any?
help! "Directory name is required."
end
unless File.exist?(directory)
if global[:yes] || agree("Create directory #{directory}? ")
ensure_dir directory
else
bail! { log :missing, "directory #{directory}" }
end
end
Path.set_provider_path(directory)
end
#
# see provider with initial files
#
def create_initial_provider_files(directory, global, options)
Dir.chdir(directory) do
assert_files_missing! 'provider.json', 'common.json', 'Leapfile', :base => directory
platform_dir = File.expand_path(options[:platform], "./")
unless File.symlink?(platform_dir) || File.directory?(platform_dir)
if global[:yes] || agree("The platform directory \"#{platform_dir}\" does not exist.\nDo you want me to create it by cloning from the\ngit repository #{DEFAULT_REPO}? ")
assert_bin! 'git'
ensure_dir platform_dir
Dir.chdir(platform_dir) do
log :cloning, "leap_platform into #{platform_dir}"
pty_run "git clone --branch master #{DEFAULT_REPO} ."
pty_run 'git submodule update --init'
end
else
bail!
end
end
write_file! '.gitignore', GITIGNORE_CONTENT
write_file! 'provider.json', provider_content(options)
write_file! 'common.json', COMMON_CONTENT
write_file! 'Leapfile', leapfile_content(options)
["nodes", "services", "tags"].each do |dir|
ensure_dir dir
end
log :completed, 'initialization'
end
end
def relative_path(path)
Pathname.new(File.expand_path(path)).relative_path_from(Pathname.new(Path.provider)).to_s
end
def leapfile_content(options)
%[@platform_directory_path = "#{options[:platform]}"\n# see https://leap.se/en/docs/platform/config for more options]
end
GITIGNORE_CONTENT = <<EOS
test/Vagrantfile
test/.vagrant
test/openvpn
test/cert
EOS
def provider_content(options)
%[//
// General service provider configuration.
//
{
"domain": "#{options[:domain]}",
"name": {
"en": "#{options[:name]}"
},
"description": {
"en": "You really should change this text"
},
"contacts": {
"default": "#{options[:contacts]}"
},
"languages": ["en"],
"default_language": "en",
"enrollment_policy": "open"
}
]
end
COMMON_CONTENT = <<EOS
//
// Options put here are inherited by all nodes.
//
{
}
EOS
end; end
|
