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require 'yaml'
task :default => [:'site:deploy:development']
namespace :site do
namespace :deploy do
desc 'Builds the site and deploys it locally using the built in server.'
task :development => [:'env:development', :'build:development']
desc 'Builds the site and deploys it to a remote server.'
task :production => [:'env:production', :'build:production']
end
namespace :build do
desc 'Builds the site and runs the local built in server.'
task :development => [:clean] do
system 'bundle exec jekyll --server --auto'
end
desc 'Builds the site so that it can be deployed.'
task :production => [:clean] do
system 'bundle exec jekyll'
end
end
namespace :env do
desc 'Sets the configuration for development mode.'
task :development do
edit_config 'production', 'false'
end
desc 'Sets the configuration for production mode.'
task :production do
edit_config 'production', 'true'
end
end
desc 'Deletes any generated files.'
task :clean => [:load_config] do
FileUtils.rm_rf(@config['destination'])
end
end
namespace :posts do
desc 'Creates several test posts.'
task :create => [:clean, :create_directory] do
year = Time.now.year
(1..20).each do |day|
save_post(Time.new(year, 1, day), "Dummy post #{day}")
end
end
desc 'Deletes any test posts.'
task :clean => [:load_config] do
FileUtils.rm_rf(@config['posts'])
end
desc 'Creates the required posts directory if one does not exist.'
task :create_directory => [:load_config] do
Dir.mkdir(@config['posts']) unless File.directory?(@config['posts'])
end
private
def save_post(date, title)
template = File.read("templates/post.markdown")
template.gsub!(/:title/, title)
filename = "#{@config['source']}/_posts/#{date.strftime('%Y-%m-%d')}-#{parameterize(title)}.markdown"
File.open(filename, 'w') { |f| f.write(template) }
end
def parameterize(string, sep = '-')
string.downcase.gsub(/[^a-z0-9\-_]+/, sep)
end
end
desc 'Loads the configuration file into an instance variable to be used by other tasks.'
task :load_config do
@config = YAML::load_file('_config.yml')
@config['posts'] = "#{@config['source']}/_posts"
end
def edit_config(name, value)
config = File.read('_config.yml')
regexp = Regexp.new('(^\s*' + name + '\s*:\s*)(\S+)(\s*)$')
config.sub!(regexp,'\1'+value+'\3')
File.open('_config.yml', 'w') {|f| f.write(config)}
end
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