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@librehat librehat/Rakefile
Created Sep 26, 2013

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Rakefile for Octopress 2.5 deployment on OpenShift. You NEED TO modify some parameters to satify your specific situation.
require "rubygems"
## require "bundler/setup" ##
# This would mess up envrionment variables and end up load errors. See http://warewolf.github.io/blog/2013/04/28/adventures-in-ruby/ #
require "stringex"
require "guard"
require "guard/cli"
## -- Rsync Deploy config -- ##
# Be sure your public key is listed in your server's ~/.ssh/authorized_keys file
ssh_user = "user@domain.com"
ssh_port = "22"
document_root = "~/website.com/"
rsync_delete = false
rsync_args = "" # Any extra arguments to pass to rsync
deploy_default = "openshift"
# This will be configured for you when you run config_deploy
deploy_branch = "master"
## -- 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 = "../en" # deploy directory (for OpenShift deployment)
deploy_public = "#{deploy_dir}/public" # Public Directory of OpenShift 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
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 #
#######################
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 "compass compile --css-dir #{source_dir}/stylesheets"
system "jekyll build"
end
desc "Watch the site and regenerate when it changes"
task :watch, :drafts 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)
ENV['JEKYLL_DRAFTS'] = 'true' if args.drafts
system "compass compile"
system "guard"
end
desc "preview the site in a web browser"
task :preview, :drafts 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)
ENV['JEKYLL_DRAFTS'] = 'true' if args.drafts
ENV['JEKYLL_SERVE'] = 'true'
system "compass compile"
system "guard"
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|
if args.title
title = args.title
else
title = get_stdin("Enter a title for your post: ")
end
raise "### You haven't set anything up yet. First run `rake install` to set up an Octopress theme." unless File.directory?(source_dir)
mkdir_p "#{source_dir}/#{posts_dir}"
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|
post.puts "---"
post.puts "layout: post"
post.puts "title: \"#{title.gsub(/&/,'&')}\""
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)
args.with_defaults(:filename => 'new-page')
page_dir = [source_dir]
if args.filename.downcase =~ /(^.+\/)?(.+)/
filename, dot, extension = $2.rpartition('.').reject(&:empty?) # Get filename and extension
title = filename
page_dir.concat($1.downcase.sub(/^\//, '').split('/')) unless $1.nil? # Add path to page_dir Array
if extension.nil?
page_dir << filename
filename = "index"
end
extension ||= new_page_ext
page_dir = page_dir.map! { |d| d = d.to_url }.join('/') # Sanitize path
filename = filename.downcase.to_url
mkdir_p page_dir
file = "#{page_dir}/#{filename}.#{extension}"
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: \"#{title}\""
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 more quickly."
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
mkdir "#{source_dir}.old"
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
cp "#{source_dir}.old/favicon.png", source_dir
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 && File.exists?("#{source_dir}.old/index.html")
puts "## Updated #{source_dir} ##"
end
##############
# Deploying #
##############
desc "deploy public directory to OpenShift"
multitask :openshift do
puts "## Deploying branch to OpenShift"
unless File::exists?(".openshift_failed")
Rake::Task[:generate].execute
end
(Dir["#{deploy_public}/*"]).each { |f| rm_rf(f) }
Rake::Task[:copydot].invoke(public_dir, deploy_public)
puts "\n## Copying #{public_dir} to #{deploy_public}"
cp_r "#{public_dir}/.", deploy_public
cd "#{deploy_dir}" do
system "git add -A"
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"
puts "\n## OpenShift deploy complete"
end
end
desc "Default deploy task"
task :deploy do
# Check if preview posts exist, which should not be published
if File.exists?(".preview-mode")
puts "## Found posts in preview mode, regenerating files ..."
File.delete(".preview-mode")
Rake::Task[:generate].execute
end
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|
FileList["#{args.source}/**/.*"].exclude("**/.", "**/..", "**/.DS_Store", "**/._*").each do |file|
cp_r file, file.gsub(/#{args.source}/, "#{args.dest}") unless File.directory?(file)
end
end
desc "Deploy website via rsync"
task :rsync do
exclude = ""
if File.exists?('./rsync-exclude')
exclude = "--exclude-from '#{File.expand_path('./rsync-exclude')}'"
end
puts "## Deploying website via Rsync"
ok_failed system("rsync -avze 'ssh -p #{ssh_port}' #{exclude} #{rsync_args} #{"--delete" unless rsync_delete == false} #{public_dir}/ #{ssh_user}:#{document_root}")
end
desc "deploy public directory to github pages"
multitask :push do
puts "## Deploying branch to Github Pages "
puts "## Pulling any updates from Github Pages "
cd "#{deploy_dir}" do
system "git pull"
end
(Dir["#{deploy_dir}/*"]).each { |f| rm_rf(f) }
Rake::Task[:copydot].invoke(public_dir, deploy_dir)
puts "\n## Copying #{public_dir} to #{deploy_dir}"
cp_r "#{public_dir}/.", deploy_dir
cd "#{deploy_dir}" do
system "git add -A"
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:.*$/, "root: /#{dir.sub(/^\//, '')}")
File.open('_config.yml', 'w') do |f|
f.write jekyll_config
end
rm_rf public_dir
mkdir_p "#{public_dir}#{dir}"
puts "## Site's root directory is now '/#{dir.sub(/^\//, '')}' ##"
end
end
desc "Set up _deploy folder and deploy branch for Github Pages deployment"
task :setup_github_pages, :repo do |t, args|
if args.repo
repo_url = args.repo
else
puts "Enter the read/write url for your repository"
puts "(For example, 'git@github.com:your_username/your_username.github.io)"
puts " or 'https://github.com/your_username/your_username.github.io')"
repo_url = get_stdin("Repository url: ")
end
protocol = (repo_url.match(/(^git)@/).nil?) ? 'https' : 'git'
if protocol == 'git'
user = repo_url.match(/:([^\/]+)/)[1]
else
user = repo_url.match(/github\.com\/([^\/]+)/)[1]
end
branch = (repo_url.match(/\/[\w-]+\.github\.(?:io|com)/).nil?) ? 'gh-pages' : 'master'
project = (branch == 'gh-pages') ? repo_url.match(/\/([^\.]+)/)[1] : ''
unless (`git remote -v` =~ /origin.+?octopress(?:\.git)?/).nil?
# If octopress is still the origin remote (from cloning) rename it to octopress
system "git remote rename origin octopress"
if branch == 'master'
# If this is a user/organization pages repository, add the correct origin remote
# and checkout the source branch for committing changes to the blog source.
system "git remote add origin #{repo_url}"
puts "Added remote #{repo_url} as origin"
system "git config branch.master.remote origin"
puts "Set origin as default remote"
system "git branch -m master source"
puts "Master branch renamed to 'source' for committing your blog source files"
else
unless !public_dir.match("#{project}").nil?
system "rake set_root_dir[#{project}]"
end
end
end
url = "http://#{user}.github.io"
url += "/#{project}" unless project == ''
jekyll_config = IO.read('_config.yml')
jekyll_config.sub!(/^url:.*$/, "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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