├── Procfile
├── web.rb
├── Gemfile
├── Rakefile
├── README.md
└── Gemfile.lock


/Procfile:
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1 | web: bundle exec ruby web.rb -p $PORT


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/web.rb:
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1 | require 'sinatra'
2 | 
3 | get '/' do
4 |   "Hello, world"
5 | end


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/Gemfile:
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1 | source :rubygems
2 | 
3 | gem 'sinatra'
4 | gem 'thin'
5 | gem 'httparty'


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/Rakefile:
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1 | require 'rake'
2 | require 'httparty'
3 | 
4 | task :cron do
5 |   url = ENV['WEBHOOK']
6 |   method = ENV['METHOD'] || "GET"
7 | 
8 |   HTTParty.send(method.downcase, url) if url
9 | end


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/README.md:
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 1 | HeroCron
 2 | ========
 3 | 
 4 | Herocron is an easy way to use a free Heroku project with the daily cron, to call a webhook every day.
 5 | 
 6 | Usage
 7 | =====
 8 | 
 9 | $ git clone git@github.com:dv/herocron.git
10 | $ heroku create --stack cedar
11 | $ heroku addons:add cron
12 | $ heroku config:add "WEBHOOK=http://hookscope.herokuapp.com/hook/herocron"
13 | $ git push heroku master
14 | 
15 | 
16 | Config
17 | ======
18 | 
19 | You can select a different method to use instead of the default GET:
20 | 
21 | $ heroku config:add METHOD=POST
22 | 


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/Gemfile.lock:
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 1 | GEM
 2 |   remote: http://rubygems.org/
 3 |   specs:
 4 |     daemons (1.1.8)
 5 |     eventmachine (0.12.10)
 6 |     httparty (0.8.3)
 7 |       multi_json (~> 1.0)
 8 |       multi_xml
 9 |     multi_json (1.3.4)
10 |     multi_xml (0.4.4)
11 |     rack (1.4.1)
12 |     rack-protection (1.2.0)
13 |       rack
14 |     sinatra (1.3.2)
15 |       rack (~> 1.3, >= 1.3.6)
16 |       rack-protection (~> 1.2)
17 |       tilt (~> 1.3, >= 1.3.3)
18 |     thin (1.3.1)
19 |       daemons (>= 1.0.9)
20 |       eventmachine (>= 0.12.6)
21 |       rack (>= 1.0.0)
22 |     tilt (1.3.3)
23 | 
24 | PLATFORMS
25 |   ruby
26 | 
27 | DEPENDENCIES
28 |   httparty
29 |   sinatra
30 |   thin
31 | 


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