require "rubygems" require "bundler/setup" require "stringex" ## -- Rsync Deploy config -- ## # Be sure your public key is listed in your server's ~/.ssh/authorized_keys file ssh_user = "joerg@higgsboson.tk" ssh_port = "22" document_root = "/srv/http/blog/" rsync_delete = true rsync_args = "" # Any extra arguments to pass to rsync 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 if (/cygwin|mswin|mingw|bccwin|wince|emx/ =~ RUBY_PLATFORM) != nil puts '## Set the codepage to 65001 for Windows machines' `chcp 65001` end 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 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." system "compass compile --css-dir #{source_dir}/stylesheets" unless File.exist?("#{source_dir}/stylesheets/screen.css") jekyllPid = Process.spawn({"OCTOPRESS_ENV"=>"preview"}, "jekyll build --watch") 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}" system "compass compile --css-dir #{source_dir}/stylesheets" unless File.exist?("#{source_dir}/stylesheets/screen.css") jekyllPid = Process.spawn({"OCTOPRESS_ENV"=>"preview"}, "jekyll build --watch") 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| 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:%S %z')}" 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 [Dir.glob(".pygments-cache/**"), Dir.glob(".gist-cache/**"), Dir.glob(".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", :remove_destination=>true cp_r "sass.old/custom/.", "sass/custom/", :remove_destination=>true 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 "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 require 'net/http' require 'uri' hub_url = "http://higgsboson.superfeedr.com" atom_url = "http://blog.higgsboson.tk/atom.xml" resp, data = Net::HTTP.post_form(URI.parse(hub_url), {'hub.mode' => 'publish', 'hub.url' => atom_url}) raise "!! Hub notification error: #{resp.code} #{resp.msg}, #{data}" unless resp.code == "204" puts "## Notified hub (" + hub_url + ") that feed #{atom_url} has been updated" 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 Bundler.with_clean_env { 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" message = "Site updated at #{Time.now.utc}" puts "\n## Committing: #{message}" system "git commit -m \"#{message}\"" puts "\n## Pushing generated #{deploy_dir} website" Bundler.with_clean_env { 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:.*$/, "root: /#{dir.sub(/^\//, '')}") File.open('_config.yml', 'w') do |f| f.write jekyll_config end rm_rf public_dir mkdir_p "#{public_dir}#{dir}" puts "## Site's root directory is now '/#{dir.sub(/^\//, '')}' ##" end end desc "Set up _deploy folder and deploy branch for Github Pages deployment" task :setup_github_pages, :repo do |t, args| if args.repo repo_url = args.repo else puts "Enter the read/write url for your repository" puts "(For example, 'git@github.com:your_username/your_username.github.io.git)" puts " or 'https://github.com/your_username/your_username.github.io')" repo_url = get_stdin("Repository url: ") end protocol = (repo_url.match(/(^git)@/).nil?) ? 'https' : 'git' if protocol == 'git' user = repo_url.match(/:([^\/]+)/)[1] else user = repo_url.match(/github\.com\/([^\/]+)/)[1] end branch = (repo_url.match(/\/[\w-]+\.github\.(?:io|com)/).nil?) ? 'gh-pages' : 'master' project = (branch == 'gh-pages') ? repo_url.match(/([^\/]+?)(\.git|$)/i)[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 = blog_url(user, project, source_dir) 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 …" > 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 #{repo_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 def blog_url(user, project, source_dir) cname = "#{source_dir}/CNAME" url = if File.exists?(cname) "http://#{IO.read(cname).strip}" else "http://#{user.downcase}.github.io" end url += "/#{project}" unless project == '' url 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