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require "optparse"
require 'vagrant/util/install_cli_autocomplete'
module VagrantPlugins
module CommandAutocomplete
module Command
class Root < Vagrant.plugin("2", :command)
def self.synopsis
"manages autocomplete installation on host"
end
def initialize(argv, env)
super
@main_args, @sub_command, @sub_args = split_main_and_subcommand(argv)
@subcommands = Vagrant::Registry.new
@subcommands.register(:install) do
require File.expand_path("../install", __FILE__)
Install
end
end
def execute
if @main_args.include?("-h") || @main_args.include?("--help")
# Print the help for all the box commands.
return help
end
# If we reached this far then we must have a subcommand. If not,
# then we also just print the help and exit.
command_class = @subcommands.get(@sub_command.to_sym) if @sub_command
return help if !command_class || !@sub_command
@logger.debug("Invoking command class: #{command_class} #{@sub_args.inspect}")
# Initialize and execute the command class
command_class.new(@sub_args, @env).execute
end
def help
opts = OptionParser.new do |opts|
opts.banner = "Usage: vagrant autocomplete <subcommand>"
opts.separator ""
opts.separator "Available subcommands:"
# Add the available subcommands as separators in order to print them
# out as well.
keys = []
keys = @subcommands.keys.map(&:to_s)
keys.sort.each do |key|
opts.separator " #{key}"
end
opts.separator ""
opts.separator "For help on any individual subcommand run `vagrant autocomplete <subcommand> -h`"
end
@env.ui.info(opts.help, prefix: false)
end
end
end
end
end
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