Class: WhizBase

Inherits:
Object
  • Object
show all
Defined in:
lib/heroku_whiz.rb

Direct Known Subclasses

SinatraWhiz

Instance Method Summary collapse

Constructor Details

#initialize(app_path, debug: false) ⇒ WhizBase

Returns a new instance of WhizBase.



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# File 'lib/heroku_whiz.rb', line 42

def initialize(app_path, debug: false)

  @app_path, debug = app_path, debug

end

Instance Method Details

#create ⇒ Object 



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# File 'lib/heroku_whiz.rb', line 48

def create()

  config = %q(
run lambda {|env|
[200, {'Content-Type'=>'text/plain'}, StringIO.new("Hello World!\n")]
})

  gemfile = %q(
source 'https://rubygems.org'
gem 'rack'
gem 'puma'
)

  # Procfile: see https://devcenter.heroku.com/articles/procfile
  #           for more info
  procfile = 'web: bundle exec rackup config.ru -p $PORT'

  create_basefiles(config, gemfile, procfile)
end

#deploy ⇒ Object 



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# File 'lib/heroku_whiz.rb', line 94

def deploy()

  `git init`
  sleep 0.5

  `git add .`
  sleep 0.5

  `git commit -m 'pure rack app'`
  sleep 0.5

  #`heroku create #{@appname}`

  # the above statement was commented out because there's a
  # high probability the appname you have chosen has already been taken
  #  e.g. hello2 => hello2.herokuapp.com

  `heroku create`
  sleep 2

  r = `git push heroku master`

end

#local_run ⇒ Object 



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# File 'lib/heroku_whiz.rb', line 118

def local_run()

  #`heroku local &`
  # attempted to use heroku local but couldn't automatically kill the
  # process directly

  `bundle exec rackup -p 9292 config.ru &`
end

#local_testrun ⇒ Object 



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# File 'lib/heroku_whiz.rb', line 127

def local_testrun()

  #r = IO.popen("heroku local")
  r = IO.popen("bundle exec rackup -p 9292 config.ru")
  puts 'r: ' + r.inspect if @debug
  sleep 2

  s = URI.open('http://127.0.0.1:9292').read
  sleep 1

  Process.kill('QUIT', r.pid)

  puts 'SUCCESS! Ready to deploy' if s == "Hello World!\n"

end

#wipe_clean(setup = :local) ⇒ Object

currently only removes a file directory if there are no user created files



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# File 'lib/heroku_whiz.rb', line 70

def wipe_clean(setup=:local)

  return unless File.exists? @app_path

  # remove the app files
  #
  %w(Gemfile config.ru Procfile Gemfile.lock).each do |file|

    puts 'removing file ' + file if @debug
    rm File.join(@app_path, file)
    sleep 0.5

  end

  rm_rf File.join(@app_path, '.git')
  rmdir File.join(@app_path, '.git')
  rmdir @app_path

  return unless setup == :both

  `heroku apps:destroy --confirm #{heroku_app()}`

end