winks/_init.rb

## _init.rb
# A _init.rb file contains Ruby code that will be executed when
# your application boots up. Use it to extend and modify other nodes!
#
# In this simple example, we're simply adding some convenience methods to
# all available blog posts for easier access to specific pieces of data.

extend_siblings do
  def date
    data.date
  end
end

Flutterby::Filters.add("c") do |input, view:|
	require 'open3'
	require 'base64'
	input = input.strip
	input = Base64.encode64(input).strip
	cmd = "/bin/echo '#{input}' | /usr/bin/base64 -d | " \
		  "/usr/bin/gcc -o NONONO -xc - && ./NONONO && rm ./NONONO"
	stdin, stdout, stderr = Open3.popen3(cmd)
	z = stdout.read.strip!
	y = stderr.read.strip!
	z
end

## hello-c.html.c
---
title: Welcome to C
date: 2017-01-25
---
#include<stdio.h>
int main() {
    printf("Hello, I am a C program!\n");
}

## xhello-c.html
<!DOCTYPE html><html><head><meta charset="utf-8" /><title>My Flutterby Site</title><meta content="width=device-width, initial-scale=1.0" name="viewport" /><link href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.9.0/styles/default.min.css" rel="stylesheet" /><script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.9.0/highlight.min.js"></script><link href="/css/styles.css" rel="stylesheet" /><script src="/js/app.js"></script></head><body><div class="container"><article class="post"><div class="post-meta">January 25, 2017</div>

<h1>Welcome to C</h1>Hello, I am a C program!

</article><footer role="main"></footer></div></body></html>
	# A _init.rb file contains Ruby code that will be executed when
	# your application boots up. Use it to extend and modify other nodes!
	#
	# In this simple example, we're simply adding some convenience methods to
	# all available blog posts for easier access to specific pieces of data.

	extend_siblings do
	def date
	data.date
	end
	end

	Flutterby::Filters.add("c") do \|input, view:\|
	require 'open3'
	require 'base64'
	input = input.strip
	input = Base64.encode64(input).strip
	cmd = "/bin/echo '#{input}' \| /usr/bin/base64 -d \| " \
	"/usr/bin/gcc -o NONONO -xc - && ./NONONO && rm ./NONONO"
	stdin, stdout, stderr = Open3.popen3(cmd)
	z = stdout.read.strip!
	y = stderr.read.strip!
	z
	end
	---
	title: Welcome to C
	date: 2017-01-25
	---
	#include<stdio.h>
	int main() {
	printf("Hello, I am a C program!\n");
	}
	<!DOCTYPE html><html><head><meta charset="utf-8" /><title>My Flutterby Site</title><meta content="width=device-width, initial-scale=1.0" name="viewport" /><link href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.9.0/styles/default.min.css" rel="stylesheet" /><script src="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.9.0/highlight.min.js"></script><link href="/css/styles.css" rel="stylesheet" /><script src="/js/app.js"></script></head><body><div class="container"><article class="post"><div class="post-meta">January 25, 2017</div>

	<h1>Welcome to C</h1>Hello, I am a C program!

	</article><footer role="main"></footer></div></body></html>