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require 'thor'
require 'open-uri'
module Dashing
class CLI < Thor
include Thor::Actions
attr_reader :name
class << self
attr_accessor :auth_token
def hyphenate(str)
return str.downcase if str =~ /^[A-Z-]+$/
str.gsub('_', '-').gsub(/\B[A-Z]/, '-\&').squeeze('-').downcase
end
end
no_tasks do
%w(widget dashboard job).each do |type|
define_method "generate_#{type}" do |name|
@name = Thor::Util.snake_case(name)
directory(type.to_sym, "#{type}s")
end
end
end
desc "new PROJECT_NAME", "Sets up ALL THE THINGS needed for your dashboard project."
def new(name)
@name = Thor::Util.snake_case(name)
directory(:project, @name)
end
desc "generate (widget/dashboard/job) NAME", "Creates a new widget, dashboard, or job."
def generate(type, name)
public_send("generate_#{type}".to_sym, name)
rescue NoMethodError => e
puts "Invalid generator. Either use widget, dashboard, or job"
end
desc "install GIST_ID [--skip]", "Installs a new widget from a gist (skip overwrite)."
def install(gist_id, *args)
gist = Downloader.get_gist(gist_id)
public_url = "https://gist.github.com/#{gist_id}"
install_widget_from_gist(gist, args.include?('--skip'))
print set_color("Don't forget to edit the ", :yellow)
print set_color("Gemfile ", :yellow, :bold)
print set_color("and run ", :yellow)
print set_color("bundle install ", :yellow, :bold)
say set_color("if needed. More information for this widget can be found at #{public_url}", :yellow)
rescue OpenURI::HTTPError => http_error
say set_color("Could not find gist at #{public_url}"), :red
end
desc "start", "Starts the server in style!"
method_option :job_path, :desc => "Specify the directory where jobs are stored"
def start(*args)
port_option = args.include?('-p') ? '' : ' -p 3030'
args = args.join(' ')
command = "bundle exec thin -R config.ru start#{port_option} #{args}"
command.prepend "export JOB_PATH=#{options[:job_path]}; " if options[:job_path]
run_command(command)
end
desc "stop", "Stops the thin server"
def stop
command = "bundle exec thin stop"
run_command(command)
end
desc "job JOB_NAME AUTH_TOKEN(optional)", "Runs the specified job. Make sure to supply your auth token if you have one set."
def job(name, auth_token = "")
Dir[File.join(Dir.pwd, 'lib/**/*.rb')].each {|file| require_file(file) }
self.class.auth_token = auth_token
f = File.join(Dir.pwd, "jobs", "#{name}.rb")
require_file(f)
end
# map some commands
map 'g' => :generate
map 'i' => :install
map 's' => :start
private
def run_command(command)
system(command)
end
def install_widget_from_gist(gist, skip_overwrite)
gist['files'].each do |file, details|
if file =~ /\.(html|coffee|scss)\z/
widget_name = File.basename(file, '.*')
new_path = File.join(Dir.pwd, 'widgets', widget_name, file)
create_file(new_path, details['content'], :skip => skip_overwrite)
elsif file.end_with?('.rb')
new_path = File.join(Dir.pwd, 'jobs', file)
create_file(new_path, details['content'], :skip => skip_overwrite)
end
end
end
def require_file(file)
require file
end
end
end
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