Contents

#!/usr/bin/env ruby

require 'rubygems'
require 'facebokr/version'
require 'facebokr/app'
require 'facebokr/shell'
require 'yaml'

require 'optparse'

Signal.trap("SIGINT") { exit }

DEFAULT_CONFIG = File.expand_path("~/.facebokr.yml")

def default_options
  {
    :shell      => true,
    :app_id     => ENV["APP_ID"],
    :app_secret => ENV["APP_SECRET"]
  }
end

def options_from_config(config = DEFAULT_CONFIG)
  if File.exists?(config)
    Hash[YAML.load(File.read(config)).map { |k, v| [k.to_sym, v] }]
  else
    {}
  end
end

def options_from_cli
  options = {}

  OptionParser.new(ARGV) do |opts|
    opts.banner = "Usage: taketo [destination] [options]"
    opts.version = ::Facebokr::VERSION

    opts.separator ""
    opts.separator "Mandatory options:"

    opts.on("-i", "--app-id ID", "Facebook app id") { |v| options[:app_id] = v }
    opts.on("-s", "--app-secret SECRET", "Facebook app secret") { |v| options[:app_secret] = v }

    opts.separator "Special options:"

    opts.on("-c", "--command COMMAND", "Execute one-shot command") do |v|
      options[:shell] = false
      options[:command] = v
    end
  end.parse!

  options
end

options = default_options.merge(options_from_config).merge(options_from_cli)

begin
  raise "Facebook app id not provided!" if String(options[:app_id]).empty?
  raise "Facebook app secret not provided!" if String(options[:app_secret]).empty?

  app = Facebokr::App.new(options[:app_id], options[:app_secret])

  if options[:shell]
    Facebokr::Shell.new(app).run
  elsif options[:command]
    puts app.public_send(command)
  end
rescue SystemExit
  # Do nothing
rescue Exception => e
  $stderr.puts "An error occured: #{e.message}"
  exit 1
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
facebokr-0.0.3	bin/facebokr