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Rakefile
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Rakefile
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require 'rake/clean'
require 'rexml/document'
LAYOUT_SRC = FileList.new('_includes/*.haml','_layouts/*.haml', 'index.haml')
LAYOUT_HTML = LAYOUT_SRC.ext('html')
SCSS = FileList.new('css/*.scss')
CSS = SCSS.ext('css')
LAYOUT = LAYOUT_HTML + CSS
POSTS = FileList.new('_posts/*.md')
CLOBBER.include('_site')
CLEAN.include('tags/*.*')
CLEAN.include(LAYOUT)
CLEAN.include('css/combined.css')
rule '.html' => ['.haml'] do |t|
sh %{ haml -E utf-8 #{t.source} #{t.name.sub(/_haml\./,'.')} }
end
rule '.css' => ['.scss'] do |t|
sh %{ sass -t compressed #{t.source} #{t.name} }
end
def aggregate_keywords(category,posts)
keywords = SortedSet.new()
keywords << category
posts.each do |post|
post_data = post.to_liquid
if post_data.has_key? 'keywords'
post_data['keywords'].each do |word|
keywords << word
end
end
end
return keywords.to_a.join(',')
end
def concatenate_files(output_filename, input_files)
File.open(output_filename, "a+") do |out|
out.puts input_files.map{ |s| IO.read(s)}
end
end
def create_loc(path)
name = File.basename(path, '.md')
name[10] ='/'
loc = REXML::Element.new "loc"
loc.text = "http://basbossink.github.com/" + name + "/"
loc
end
def create_lastmod(path)
require 'time'
lastmod = REXML::Element.new "lastmod"
date = File.mtime(path)
lastmod.text = date.iso8601
lastmod
end
def create_url(path,date)
url = REXML::Element.new "url"
url.add_element(create_loc(path))
url.add_element(create_lastmod(path))
url
end
def generate_sitemap()
require 'find'
sitemap = REXML::Document.new << REXML::XMLDecl.new("1.0", "UTF-8")
urlset = REXML::Element.new "urlset"
urlset.add_attribute("xmlns",
"http://www.sitemaps.org/schemas/sitemap/0.9")
Find.find('_posts') do |path|
unless FileTest.directory?(path)
puts "adding #{path} to sitemap"
date = File.mtime(path)
urlset.add_element(create_url(path,date))
end
end
sitemap.add_element(urlset)
sitemap
end
def write_sitemap(sitemap)
file = File.new("sitemap.xml", "w")
formatter = REXML::Formatters::Default::new(true)
formatter.write(sitemap, file)
file.close
end
def validate_sitemap()
require 'Nokogiri'
xsd = Nokogiri::XML::Schema(File.read("sitemap.xsd"))
doc = Nokogiri::XML(File.read("sitemap.xml"))
xsd.validate(doc).each do |error|
puts error.message
end
end
namespace :sitemap do
task :generate do
write_sitemap(generate_sitemap())
end
task :validate => :generate do
validate_sitemap()
end
end
namespace :tags do
task :clean do
rm_rf "tags"
mkdir "tags"
end
task :generate do
puts 'Generating tags...'
require 'rubygems'
require 'jekyll'
include Jekyll::Filters
options = Jekyll.configuration({})
site = Jekyll::Site.new(options)
site.read_posts('')
site.categories.sort.each do |category, posts|
keywords = aggregate_keywords(category, posts)
html= <<-HTML
---
layout: default
title: Posts tagged #{category}
keywords: [#{keywords}]
---
HTML
posts.each do |post|
post_data = post.to_liquid
html << <<-HTML
<h2><a href="#{post_data['url']}">#{post_data['title']}</a></h2>
{% assign my_date = ' #{post_data['date'].strftime("%a %d %b %Y")}' %}
#{post_data['content']}
#{'<hr/>' unless post == posts.last}
HTML
end
File.open("tags/#{category.gsub(/\s+/,'-')}.md", 'w+') do |file|
file.puts html
end
end
end
end
desc 'Generate html and css from sources'
task :build => LAYOUT do
end
desc 'commpress html'
task :shrink => :build do
rm_rf 'css/combined.css'
concatenate_files("css/combined.css",FileList['css/*.css'])
sh %{ java -jar C:/Users/bas/programs/yuicompressor-2.4.6/build/yuicompressor-2.4.6.jar css/combined.css -o css/combined.css }
end
desc 'Build and start server'
task :server => :default do
sh %{ jekyll --server }
end
desc 'Count words and lines of post'
task :count => POSTS do
POSTS.each do | post |
output = IO.popen( "pandoc -t plain #{post}")
lc = wc = 0
output.each_line do |line|
lc += 1
wc += line.split.size
end
puts "#{post.pathmap("%f")} has #{lc} lines and #{wc} words"
end
end
desc "Create per tag pages and rest"
task :default => [
:shrink,
"tags:generate",
"sitemap:generate"
]