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#!/usr/bin/env ruby
# Usage: a sinatra PATH
# Summary: generate a skeleton Sinatra application in PATH
# Help: Generate a set of files and directories in ./PATH
# to quickly build a new web application with the Sinatra
# framework.
#
# Example usage:
#
# a sinatra my_app
#
# This will generate an application called
# MyApp in ./my_app.
#
# This handles the following setup for you:
#
# * Bundler with sane Gemfile
# * config.ru file
# * Sass with Bourbon loaded
# * Coffee Script
# * Sinatra application
# * Routes for assets
# * Rubygems layout
require 'fileutils'
NAME = ARGV[0]
MODULE_NAME = NAME.gsub(/(?:^|_)(.)/) { $1.upcase }
ROOT = File.join(FileUtils.pwd, NAME)
def in_dir(dir)
old_dir = FileUtils.pwd
FileUtils.cd dir
yield
FileUtils.cd old_dir
end
def create_file(filename, content)
puts "create #{filename}"
path = File.join(ROOT, filename)
FileUtils.mkdir_p File.dirname(path)
File.open(path, 'w') do |f|
f.write content
end
end
create_file 'Gemfile', <<-EOS
source :rubygems
gem 'sinatra', require: 'sinatra/base'
gem 'bourbon'
gem 'sass'
gem 'haml'
gem 'coffee-script'
gem 'thin'
group :development do
gem 'foreman'
gem 'yard'
gem 'rake'
end
EOS
create_file 'Procfile', <<-EOS
web: bundle exec rackup config.ru -p $PORT -s thin
EOS
create_file 'config.ru', <<-EOS
require 'rubygems'
require 'bundler'
Bundler.require
$:.unshift File.expand_path('../lib', __FILE__)
require '#{NAME}'
#{MODULE_NAME}::App.set :root, File.expand_path('..', __FILE__)
#{MODULE_NAME}::App.set :scss, load_paths: [
File.join(Bundler.load.specs.find { |s| s.name == 'bourbon' }.full_gem_path, 'app', 'assets', 'stylesheets')
]
run #{MODULE_NAME}::App
EOS
create_file 'README', <<-EOS
#{MODULE_NAME}
EOS
create_file 'LICENSE', <<-EOS
Copyright (C) #{Time.now.year} #{`whoami`}
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
EOS
create_file '.env', 'PORT=3000'
create_file '.gitignore', '.env'
create_file "lib/#{NAME}.rb", <<-EOS
require '#{NAME}/app'
require '#{NAME}/version'
module #{MODULE_NAME}
end
EOS
create_file "lib/#{NAME}/version.rb", <<-EOS
module #{MODULE_NAME}
VERSION = '0.0.0'
end
EOS
create_file "lib/#{NAME}/app.rb", <<-EOS
module #{MODULE_NAME}
class App < Sinatra::Base
set :haml, format: :html5
set :scss, style: :compressed
get '/styles.css' do
headers 'Content-Type' => 'text/css; charset=utf-8'
scss :styles
end
get '/lib.js' do
headers 'Content-Type' => 'text/javascript'
coffee :lib
end
get '/' do
haml :index
end
end
end
EOS
create_file 'views/layout.haml', <<-EOS
!!! 5
%html{ lang: 'en' }
%head
%meta{ charset: 'utf-8' }
%title #{MODULE_NAME}
%link{ rel: 'stylesheet', href: '/styles.css' }
%body
#page
= yield
%script{ src: '/lib.js ' }
EOS
create_file 'views/styles.scss', "@import 'bourbon';"
create_file 'views/lib.coffee', ''
create_file 'views/index.haml', '%h1 Hello, world'
in_dir ROOT do
system 'bundle install'
system 'git init .'
system 'git add .'
system 'git commit -m "Initial commit"'
end
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