blog/Rakefile

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require "rubygems"
require "bundler/setup"
require "stringex"
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## -- 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 #
#######################
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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) }
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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)
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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 "---"
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post.puts "layout: post"
post.puts "title: \"#{title.gsub(/&/,'&').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|
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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}")
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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}"
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 "Setup _deploy folder and deploy branch"
task :config_deploy, :branch do |t, args|
puts "!! Please provide a deploy branch, eg. rake init_deploy[gh-pages] !!" unless args.branch
puts "## Creating a clean #{args.branch} branch in ./#{deploy_dir} for Github pages deployment"
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cd "#{deploy_dir}" do
system "git symbolic-ref HEAD refs/heads/#{args.branch}"
system "rm .git/index"
system "git clean -fdx"
system "echo 'My Octopress Page is coming soon …' > index.html"
system "git add ."
system "git commit -m \"Octopress init\""
rakefile = IO.read(__FILE__)
rakefile.sub!(/deploy_branch(\s*)=(\s*)(["'])[\w-]*["']/, "deploy_branch\\1=\\2\\3#{args.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 "## Deployment configured. Now you can deploy to the #{args.branch} branch with `rake deploy` ##"
end
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def ok_failed(condition)
if (condition)
puts "OK"
else
puts "FAILED"
end
end
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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
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puts "Tasks: #{(Rake::Task.tasks - [Rake::Task[:list]]).join(', ')}"
puts "(type rake -T for more detail)\n\n"
end