Module: StaticWatcher

Defined in:
lib/static_watcher.rb,
lib/static_watcher/version.rb

Constant Summary collapse

VERSION = 
"0.2.0"

Class Method Summary collapse

Class Method Details

.compile_coffeescript(b, r) ⇒ Object 



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# File 'lib/static_watcher.rb', line 93

def self.compile_coffeescript(b,r)
  file = "#{b}/#{r}"
  puts "Compiling #{file} ..."
  begin
    %x[ coffee -o #{PATH + '/public/javascripts'} -c #{file} ]
    puts "done!"
  rescue
    puts "Error in Coffeescript Compilation"
  end
end

.compile_haml(b, r) ⇒ Object 



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# File 'lib/static_watcher.rb', line 54

def self.compile_haml(b,r)
  file = "#{b}/#{r}"
  puts "Compiling #{file} ... "
  content = File.new(file).read
  begin
    engine = ::Haml::Engine.new(content)
    output =  engine.render
  rescue StandardError => error
    puts "Error in HAML compilation of #{r}"
  end
  output_filename = r.gsub('.haml', '')
  output_file = PATH + "/public/#{output_filename}.html"
  FileUtils.mkdir_p File.dirname(output_file)
  File.open(output_file, 'w') { |f| f.write(output) }
  puts "done!"
end

.compile_sass(b, r) ⇒ Object 



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# File 'lib/static_watcher.rb', line 71

def self.compile_sass(b,r)
  file = "#{b}/#{r}"
  output_split = r.split('.')
  output_filename = output_split[0]
  filetype = output_split[1]
  if filetype == "scss"
    sass_options = {:syntax => :scss}
  end
  puts "Compiling #{file} ... "
  content = File.new(file).read
  begin
    engine = ::Sass::Engine.new(content, (sass_options || {}))
    output =  engine.render
  rescue StandardError => error
    puts "Error in SASS compilation of #{r}"
  end
  output_file = PATH + "/public/stylesheets/#{output_filename}.css"
  FileUtils.mkdir_p File.dirname(output_file)
  File.open(output_file, 'w') { |f| f.write(output) }
  puts "done!"
end

.install ⇒ Object 



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# File 'lib/static_watcher.rb', line 10

def self.install
  puts "Creating directory structure..."
  folders = ['/public', '/public/stylesheets', '/public/javascripts', '/src', '/src/haml', '/src/sass', '/src/coffeescripts']
  folders.each do |folder|
    if FileTest::directory?(PATH + folder)
      puts "Folder #{PATH + folder} already exists!"
    else
      puts "Creating folder #{PATH + folder}"
      Dir::mkdir(PATH + folder)
    end
  end
  puts "Complete!"
end

.watch ⇒ Object 



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# File 'lib/static_watcher.rb', line 24

def self.watch
  puts "watching for changes"

  FSSM.monitor do
    path PATH + '/src/haml' do
      glob '**/*.haml'

      update { |b, r| StaticWatcher::compile_haml(b,r) }
      delete { |b, r| puts "HAML Delete in #{b} to #{r}" }
      create { |b, r| StaticWatcher::compile_haml(b,r) }
    end

    path PATH + '/src/sass' do
      glob '**/*'

      update { |b, r| StaticWatcher::compile_sass(b,r) }
      delete { |b, r| puts "SASS Delete in #{b} to #{r}" }
      create { |b, r| StaticWatcher::compile_sass(b,r) }
    end

    path PATH + '/src/coffeescripts' do
      glob '**/*.coffee'

      update { |b, r| StaticWatcher::compile_coffeescript(b,r) }
      delete { |b, r| puts "Coffeescript Delete in #{b} to #{r}" }
      create { |b, r| StaticWatcher::compile_coffeescript(b,r) }
    end
  end  
end