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require "rubygems"
require "bundler/setup"
require "stringex"
require 'nokogiri'
require 'redcarpet'
require 'open-uri'
INDEX = "http://localhost:4000/"
PDF_OUTPUT = "pdf/"
WKHTMLTOPDF_OPTIONS = '-s A4'
WKHTMLTOPDF_UNSUPPORTED_OPTIONS = '--footer-right [page] --footer-font-name "PT Sans" --footer-font-size 10 --print-media-type'
namespace "print" do
def get_link_nodes
doc = Nokogiri::HTML(open(INDEX))
doc.css("a").select do |link|
link['href'].match /^([^\/][^http].+)/
end
end
def page_count
# pages = `pdftk blow_up_your_views_lsrc.pdf dump_data output | grep -i Num`
end
def generate_pdf(node, prefix = nil)
filename = PDF_OUTPUT + prefix.to_s + node['href'].gsub("/","_").gsub(".html", ".pdf")
command = "wkhtmltopdf #{WKHTMLTOPDF_OPTIONS} #{INDEX + node['href']} #{filename}"
puts command
system command
return filename
end
def make_output_directory
Dir.mkdir(PDF_OUTPUT) unless File.exist?(PDF_OUTPUT)
end
desc "Get Links"
task :links do
puts get_link_nodes.join("\n")
end
desc "Prepare for Output"
task :prepare_for_output do
make_output_directory
end
desc "Generate a Sample PDF"
task :pdf => :prepare_for_output do
output_filename = generate_pdf(get_link_nodes.first)
system "open #{output_filename}"
end
desc "Generate all PDFs"
task :pdfs => :prepare_for_output do
get_link_nodes.each_with_index do |node, index|
prefix = index.to_s.rjust(2, "0") + "_"
generate_pdf(node, prefix)
end
end
end
FILE_SEARCH_PATTERN = "source/**/*.{markdown, textile}"
MARKERS = {"todo" => :red, "outline" => :yellow, "pending" => :yellow, "edit" => :yellow, "review" => :green, "wip" => :red}
COLORIZE = true
namespace "tags" do
MARKERS.keys.each do |marker|
desc "Pull out #{marker.upcase} lines"
task marker do
count = print_lines_containing(marker)
puts "#{count} #{marker.upcase} tags remain\n\n"
end
end
desc "Pull out all marked lines"
task :all do
print_lines_containing(MARKERS.keys)
end
class String
def red; colorize(self, "\e[1m\e[31m"); end
def yellow; colorize(self, "\e[1m\e[33m"); end
def green; colorize(self, "\e[1m\e[32m"); end
def underline; colorize(self, "\e[1m\e[4m"); end
def colorize(text, color_code)
COLORIZE ? "#{color_code}#{text}\e[0m" : text
end
end
end
desc "Ship It"
task :ship do
`rake generate`
`git add public/*`
`git commit -m "Updating HTML"`
`git push origin master`
`git push curriculum master`
`git push heroku master`
end
def print_lines_containing(*keywords)
counter = 0
Dir.glob(FILE_SEARCH_PATTERN) do |filename|
filename_printed = false
File.open(filename).lines.each do |line|
if line.downcase.match(/.*[^\`]?\[(#{keywords.join("|")})+.*\].*/)
unless filename_printed
puts "\n" + filename.underline
filename_printed = true
end
counter += 1
puts line.chomp.send(MARKERS[$1.downcase])
end
end
end
puts ""
return counter
end
## -- Rsync Deploy config -- ##
# Be sure your public key is listed in your server's ~/.ssh/authorized_keys file
ssh_user = "user@domain.com"
document_root = "~/website.com/"
deploy_default = "rsync"
# This will be configured for you when you run config_deploy
deploy_branch = "gh-pages"
## -- Misc Configs -- ##
public_dir = "public" # compiled site directory
source_dir = "source" # source file directory
blog_index_dir = 'source' # directory for your blog's index page (if you put your index in source/blog/index.html, set this to 'source/blog')
deploy_dir = "_deploy" # deploy directory (for Github pages deployment)
stash_dir = "_stash" # directory to stash posts for speedy generation
posts_dir = "_posts" # directory for blog files
themes_dir = ".themes" # directory for blog files
new_post_ext = "markdown" # default new post file extension when using the new_post task
new_page_ext = "markdown" # default new page file extension when using the new_page task
server_port = "4000" # port for preview server eg. localhost:4000
desc "Initial setup for Octopress: copies the default theme into the path of Jekyll's generator. Rake install defaults to rake install[classic] to install a different theme run rake install[some_theme_name]"
task :install, :theme do |t, args|
if File.directory?(source_dir) || File.directory?("sass")
abort("rake aborted!") if ask("A theme is already installed, proceeding will overwrite existing files. Are you sure?", ['y', 'n']) == 'n'
end
# copy theme into working Jekyll directories
theme = args.theme || 'classic'
puts "## Copying "+theme+" theme into ./#{source_dir} and ./sass"
mkdir_p source_dir
cp_r "#{themes_dir}/#{theme}/source/.", source_dir
mkdir_p "sass"
cp_r "#{themes_dir}/#{theme}/sass/.", "sass"
mkdir_p "#{source_dir}/#{posts_dir}"
mkdir_p public_dir
end
#######################
# Working with Jekyll #
#######################
def markdown(text)
options = [:hard_wrap, :filter_html, :autolink, :no_intraemphasis, :fenced_code, :gh_blockcode]
#syntax_highlighter(Redcarpet.new(text, *options).to_html).html_safe
Redcarpet.new(text, *options).to_html
end
def syntax_highlighter(html)
doc = Nokogiri::HTML(html)
doc.search("//pre[@lang]").each do |pre|
pre.replace Albino.colorize(pre.text.rstrip, pre[:lang])
end
doc.to_s
end
desc "Preprocessor Hacks"
task :preprocess do
puts "## Pre-processing Source Files"
Dir.glob(FILE_SEARCH_PATTERN) do |filename|
original = File.read(filename)
if original.include?("<div class=")
puts "Found candidate in #{filename}"
#File.open(filename).each do |line|
#supported_classnames = %w(opinion note)
#end
end
# doc = Nokogiri::HTML.parse(File.read(filename))
# puts doc.to_yaml
# doc.search('div.note, div.opinion').each do |node|
# original = node.inner_html
# md = markdown(node.inner_html)
# node.inner_html = md
# puts "Found in #{filename}:"
# puts "Original: #{original}"
# puts "Markdown: #{md}"
# puts "Processed: #{node.inner_html}"
# puts
# end
#doc.to_html
end
# Write the file
end
desc "Generate jekyll site"
task :generate do
raise "### You haven't set anything up yet. First run `rake install` to set up an Octopress theme." unless File.directory?(source_dir)
puts "## Generating Site with Jekyll"
system "jekyll"
end
desc "Watch the site and regenerate when it changes"
task :watch do
raise "### You haven't set anything up yet. First run `rake install` to set up an Octopress theme." unless File.directory?(source_dir)
puts "Starting to watch source with Jekyll and Compass."
jekyllPid = Process.spawn("jekyll --auto")
compassPid = Process.spawn("compass watch")
trap("INT") {
[jekyllPid, compassPid].each { |pid| Process.kill(9, pid) rescue Errno::ESRCH }
exit 0
}
[jekyllPid, compassPid].each { |pid| Process.wait(pid) }
end
desc "preview the site in a web browser"
task :preview do
raise "### You haven't set anything up yet. First run `rake install` to set up an Octopress theme." unless File.directory?(source_dir)
puts "Starting to watch source with Jekyll and Compass. Starting Rack on port #{server_port}"
jekyllPid = Process.spawn("jekyll --auto")
compassPid = Process.spawn("compass watch")
rackupPid = Process.spawn("rackup --port #{server_port}")
trap("INT") {
[jekyllPid, compassPid, rackupPid].each { |pid| Process.kill(9, pid) rescue Errno::ESRCH }
exit 0
}
[jekyllPid, compassPid, rackupPid].each { |pid| Process.wait(pid) }
end
# usage rake new_post[my-new-post] or rake new_post['my new post'] or rake new_post (defaults to "new-post")
desc "Begin a new post in #{source_dir}/#{posts_dir}"
task :new_post, :title do |t, args|
raise "### You haven't set anything up yet. First run `rake install` to set up an Octopress theme." unless File.directory?(source_dir)
require './plugins/titlecase.rb'
mkdir_p "#{source_dir}/#{posts_dir}"
args.with_defaults(:title => 'new-post')
title = args.title
filename = "#{source_dir}/#{posts_dir}/#{Time.now.strftime('%Y-%m-%d')}-#{title.to_url}.#{new_post_ext}"
if File.exist?(filename)
abort("rake aborted!") if ask("#{filename} already exists. Do you want to overwrite?", ['y', 'n']) == 'n'
end
puts "Creating new post: #{filename}"
open(filename, 'w') do |post|
system "mkdir -p #{source_dir}/#{posts_dir}/";
post.puts "---"
post.puts "layout: post"
post.puts "title: \"#{title.gsub(/&/,'&amp;').titlecase}\""
post.puts "date: #{Time.now.strftime('%Y-%m-%d %H:%M')}"
post.puts "comments: true"
post.puts "categories: "
post.puts "---"
end
end
# usage rake new_page[my-new-page] or rake new_page[my-new-page.html] or rake new_page (defaults to "new-page.markdown")
desc "Create a new page in #{source_dir}/(filename)/index.#{new_page_ext}"
task :new_page, :filename do |t, args|
raise "### You haven't set anything up yet. First run `rake install` to set up an Octopress theme." unless File.directory?(source_dir)
require './plugins/titlecase.rb'
args.with_defaults(:filename => 'new-page')
page_dir = source_dir
if args.filename =~ /(^.+\/)?([\w_-]+)(\.)?(.+)?/
page_dir += $4 ? "/#{$1}" : "/#{$1}#{$2}/"
name = $4 ? $2 : "index"
extension = $4 || "#{new_page_ext}"
filename = "#{name}.#{extension}"
mkdir_p page_dir
file = page_dir + filename
if File.exist?(file)
abort("rake aborted!") if ask("#{file} already exists. Do you want to overwrite?", ['y', 'n']) == 'n'
end
puts "Creating new page: #{file}"
open(file, 'w') do |page|
page.puts "---"
page.puts "layout: page"
page.puts "title: \"#{$2.gsub(/[-_]/, ' ').titlecase}\""
page.puts "date: #{Time.now.strftime('%Y-%m-%d %H:%M')}"
page.puts "comments: true"
page.puts "sharing: true"
page.puts "footer: true"
page.puts "---"
end
else
puts "Syntax error: #{args.filename} contains unsupported characters"
end
end
# usage rake isolate[my-post]
desc "Move all other posts than the one currently being worked on to a temporary stash location (stash) so regenerating the site happens much quicker."
task :isolate, :filename do |t, args|
stash_dir = "#{source_dir}/#{stash_dir}"
FileUtils.mkdir(stash_dir) unless File.exist?(stash_dir)
Dir.glob("#{source_dir}/#{posts_dir}/*.*") do |post|
FileUtils.mv post, stash_dir unless post.include?(args.filename)
end
end
desc "Move all stashed posts back into the posts directory, ready for site generation."
task :integrate do
FileUtils.mv Dir.glob("#{source_dir}/#{stash_dir}/*.*"), "#{source_dir}/#{posts_dir}/"
end
desc "Clean out caches: .pygments-cache, .gist-cache, .sass-cache"
task :clean do
rm_rf [".pygments-cache/**", ".gist-cache/**", ".sass-cache/**", "source/stylesheets/screen.css"]
end
desc "Move sass to sass.old, install sass theme updates, replace sass/custom with sass.old/custom"
task :update_style, :theme do |t, args|
theme = args.theme || 'classic'
if File.directory?("sass.old")
puts "removed existing sass.old directory"
rm_r "sass.old", :secure=>true
end
mv "sass", "sass.old"
puts "## Moved styles into sass.old/"
cp_r "#{themes_dir}/"+theme+"/sass/", "sass"
cp_r "sass.old/custom/.", "sass/custom"
puts "## Updated Sass ##"
end
desc "Move source to source.old, install source theme updates, replace source/_includes/navigation.html with source.old's navigation"
task :update_source, :theme do |t, args|
theme = args.theme || 'classic'
if File.directory?("#{source_dir}.old")
puts "## Removed existing #{source_dir}.old directory"
rm_r "#{source_dir}.old", :secure=>true
end
cp_r "#{source_dir}/.", "#{source_dir}.old"
puts "## Copied #{source_dir} into #{source_dir}.old/"
cp_r "#{themes_dir}/"+theme+"/source/.", source_dir, :remove_destination=>true
cp_r "#{source_dir}.old/_includes/custom/.", "#{source_dir}/_includes/custom/", :remove_destination=>true
mv "#{source_dir}/index.html", "#{blog_index_dir}", :force=>true if blog_index_dir != source_dir
cp "#{source_dir}.old/index.html", source_dir if blog_index_dir != source_dir
puts "## Updated #{source_dir} ##"
end
##############
# Deploying #
##############
desc "Default deploy task"
task :deploy do
Rake::Task[:copydot].invoke(source_dir, public_dir)
Rake::Task["#{deploy_default}"].execute
end
desc "Generate website and deploy"
task :gen_deploy => [:integrate, :generate, :deploy] do
end
desc "copy dot files for deployment"
task :copydot, :source, :dest do |t, args|
exclusions = [".", "..", ".DS_Store"]
Dir["#{args.source}/**/.*"].each do |file|
if !File.directory?(file) && !exclusions.include?(File.basename(file))
cp(file, file.gsub(/#{args.source}/, "#{args.dest}"));
end
end
end
desc "Deploy website via rsync"
task :rsync do
puts "## Deploying website via Rsync"
ok_failed system("rsync -avz --delete #{public_dir}/ #{ssh_user}:#{document_root}")
end
desc "deploy public directory to github pages"
multitask :push do
puts "## Deploying branch to Github Pages "
(Dir["#{deploy_dir}/*"]).each { |f| rm_rf(f) }
Rake::Task[:copydot].invoke(public_dir, deploy_dir)
puts "\n## copying #{public_dir} to #{deploy_dir}"
system "cp -R #{public_dir}/* #{deploy_dir}"
cd "#{deploy_dir}" do
system "git add ."
system "git add -u"
puts "\n## Commiting: Site updated at #{Time.now.utc}"
message = "Site updated at #{Time.now.utc}"
system "git commit -m \"#{message}\""
puts "\n## Pushing generated #{deploy_dir} website"
system "git push origin #{deploy_branch}"
puts "\n## Github Pages deploy complete"
end
end
desc "Update configurations to support publishing to root or sub directory"
task :set_root_dir, :dir do |t, args|
puts ">>> !! Please provide a directory, eg. rake config_dir[publishing/subdirectory]" unless args.dir
if args.dir
if args.dir == "/"
dir = ""
else
dir = "/" + args.dir.sub(/(\/*)(.+)/, "\\2").sub(/\/$/, '');
end
rakefile = IO.read(__FILE__)
rakefile.sub!(/public_dir(\s*)=(\s*)(["'])[\w\-\/]*["']/, "public_dir\\1=\\2\\3public#{dir}\\3")
File.open(__FILE__, 'w') do |f|
f.write rakefile
end
compass_config = IO.read('config.rb')
compass_config.sub!(/http_path(\s*)=(\s*)(["'])[\w\-\/]*["']/, "http_path\\1=\\2\\3#{dir}/\\3")
compass_config.sub!(/http_images_path(\s*)=(\s*)(["'])[\w\-\/]*["']/, "http_images_path\\1=\\2\\3#{dir}/images\\3")
compass_config.sub!(/http_fonts_path(\s*)=(\s*)(["'])[\w\-\/]*["']/, "http_fonts_path\\1=\\2\\3#{dir}/fonts\\3")
compass_config.sub!(/css_dir(\s*)=(\s*)(["'])[\w\-\/]*["']/, "css_dir\\1=\\2\\3public#{dir}/stylesheets\\3")
File.open('config.rb', 'w') do |f|
f.write compass_config
end
jekyll_config = IO.read('_config.yml')
jekyll_config.sub!(/^destination:.+$/, "destination: public#{dir}")
jekyll_config.sub!(/^subscribe_rss:\s*\/.+$/, "subscribe_rss: #{dir}/atom.xml")
jekyll_config.sub!(/^root:.*$/, "root: /#{dir.sub(/^\//, '')}")
File.open('_config.yml', 'w') do |f|
f.write jekyll_config
end
rm_rf public_dir
mkdir_p "#{public_dir}#{dir}"
puts "## Site's root directory is now '/#{dir.sub(/^\//, '')}' ##"
end
end
desc "Set up _deploy folder and deploy branch for Github Pages deployment"
task :setup_github_pages do
repo_url = get_stdin("Enter the read/write url for your repository: ")
user = repo_url.match(/:([^\/]+)/)[1]
branch = (repo_url.match(/\/\w+.github.com/).nil?) ? 'gh-pages' : 'master'
project = (branch == 'gh-pages') ? repo_url.match(/\/([^\.]+)/)[1] : ''
unless `git remote -v`.match(/origin.+?octopress.git/).nil?
# If octopress is still the origin remote (from cloning) rename it to octopress
system "git remote rename origin octopress"
if branch == 'master'
# If this is a user/organization pages repository, add the correct origin remote
# and checkout the source branch for committing changes to the blog source.
system "git remote add origin #{repo_url}"
puts "Added remote #{repo_url} as origin"
system "git config branch.master.remote origin"
puts "Set origin as default remote"
system "git branch -m master source"
puts "Master branch renamed to 'source' for committing your blog source files"
else
unless !public_dir.match("#{project}").nil?
system "rake set_root_dir[#{project}]"
end
end
end
url = "http://#{user}.github.com"
url += "/#{project}" unless project == ''
jekyll_config = IO.read('_config.yml')
jekyll_config.sub!(/^url:.*$/, "url: #{url}")
File.open('_config.yml', 'w') do |f|
f.write jekyll_config
end
rm_rf deploy_dir
mkdir deploy_dir
cd "#{deploy_dir}" do
system "git init"
system "echo 'My Octopress Page is coming soon &hellip;' > index.html"
system "git add ."
system "git commit -m \"Octopress init\""
system "git branch -m gh-pages" unless branch == 'master'
system "git remote add origin #{repo_url}"
rakefile = IO.read(__FILE__)
rakefile.sub!(/deploy_branch(\s*)=(\s*)(["'])[\w-]*["']/, "deploy_branch\\1=\\2\\3#{branch}\\3")
rakefile.sub!(/deploy_default(\s*)=(\s*)(["'])[\w-]*["']/, "deploy_default\\1=\\2\\3push\\3")
File.open(__FILE__, 'w') do |f|
f.write rakefile
end
end
puts "\n---\n## Now you can deploy to #{url} with `rake deploy` ##"
end
def ok_failed(condition)
if (condition)
puts "OK"
else
puts "FAILED"
end
end
def get_stdin(message)
print message
STDIN.gets.chomp
end
def ask(message, valid_options)
if valid_options
answer = get_stdin("#{message} #{valid_options.to_s.gsub(/"/, '').gsub(/, /,'/')} ") while !valid_options.include?(answer)
else
answer = get_stdin(message)
end
answer
end
desc "list tasks"
task :list do
puts "Tasks: #{(Rake::Task.tasks - [Rake::Task[:list]]).join(', ')}"
puts "(type rake -T for more detail)\n\n"
end
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