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require 'rb-inotify'
BUILD='bundle exec mdpress --latex -s plexus presentation.md'
class WatchTask
def initialize(name, opts = {})
Rake::Task.define_task name do
Array(opts[:watch]).each do |pattern|
notifier.watch(pattern, :modify, :create) do |event|
system(opts[:exec])
puts "OK"
end
at_exit {
notifier.run
}
end
end
end
def notifier
@notifier ||= INotify::Notifier.new
end
end
namespace :mdpress do
desc 'watch the presentation and theme for changes and rebuild'
WatchTask.new(
:watch,
:watch => [
'presentation.md',
'themes/plexus.css',
'themes/plexus.html'
],
:exec => BUILD
)
desc 'build the impress.js presentation'
task :build do
sh BUILD
end
end
desc 'push a preview version to a unique URI'
task :preview => 'mdpress:build' do
require 'securerandom'
secret = SecureRandom.hex(8)
sh "scp -r presentation arnebrasseur@arnebrasseur.net:subdomains/www/rulu-#{secret}"
url = "http://arnebrasseur.net/rulu-#{secret}/index.html"
sh "chromium-browser #{url}"
end
desc 'Publish the final result after the talk'
task :publish => 'mdpress:build' do
require 'rainbow'
puts '='*80
puts 'Publising slides...'.center(80)
sh "scp -r presentation arnebrasseur@arnebrasseur.net:subdomains/www/talks/rulu2013 > /dev/null"
puts 'DONE!'.center(80).foreground(:green)
puts '='*80
puts
[
"Slides are available at".center(80),
'http://arnebrasseur.net/talks/rulu2013'.center(80).foreground(:red),
"Thank you! <3".center(80).foreground(:green)
].each do |str|
puts str
puts
end
puts '='*80
end
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