Class: Assette::CLI

Inherits:
Thor
  • Object
show all
Includes:
Thor::Actions
Defined in:
lib/assette/cli.rb

Constant Summary collapse

ASSET_PREFIX_MATCHER = 
/^([a-f0-9]{9}|\d{6}_\d{6})\//
DEFAULT_PID_FILE = 
'.assette_pid'

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/assette/cli.rb', line 195

def initialize(*)
  super
  get_services
end

Instance Method Details

#compile ⇒ Object 



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# File 'lib/assette/cli.rb', line 97

def compile
  files = []
  all_files = []
  Assette.config.compiling = true
  
  unless File.exist?('assets')
    Dir.mkdir('assets')
  end
  
  sha = Git.open('.').log.first.sha[0...8] rescue Time.now.strftime("%y%m%d_%H%M%S")
  Assette.config.sha = sha
  
  Assette.config.file_paths.each do |path|
    all_files |= Dir[File.join(path,'**',"*")]
    Assette::Reader::ALL.keys.each do |extension|
      files |= Dir[File.join(path,'**',"*.#{extension}")]
    end
  end
  
  not_compiled = all_files - files
  
  files.delete_if {|f| f =~ /\/_/} # remove any mixins to speed up process
  
  # files = files.collect {|f| Assette::File.open(f)}
  
  container = if Assette.config.cache_method.to_s == 'path'
    File.join(Assette.config.build_target,sha)
  else
    Assette.config.build_target
  end
  
  made_dirs = []
  
  say "Compiling all asset files to #{container}"

  files_to_minify = []
  
  files.each do |file_path|
    Assette::File.open(file_path) do |file|

      if file.minify?
        files_to_minify.push(file_path)
      else
        unless options.minified? || options.static_min?
          target_path = file.relative_target_path
          
          Assette.config.file_paths.each do |p|
            # target_path.gsub!(p,'')
          end
          
          new_path = File.join(container,target_path)
          
          Assette.logger.debug("Compiling file") {"#{file.path} -> #{new_path}"}
          create_file(new_path, file.all_code)
        end
      end
    end
  end

  Assette.config.minifying do
    say "\nCreating minified versions of files" unless files_to_minify.empty?

    files_to_minify.each do |file_path|
      Assette::File.open(file_path) do |file|
        target_path = file.relative_target_path

        new_path = File.join(container,target_path).sub(/(\.[A-Za-z0-9]{2,10})$/,'.min\1')

        Assette.logger.debug("Compiling minified file") {"#{file.path} -> #{new_path}"}
        create_file(new_path, file.all_code)
      end
    end
  end
  
  say "\nCopying all non-compiled assets to #{container}"
  not_compiled.each do |file|
    next if File.directory?(file)
    next if options.minified?
    target_path = file.dup

    Assette.config.file_paths.each do |p|
      target_path.gsub!(Regexp.new(p+'/'),'')
    end
    
    new_path = File.join(container,target_path)
    
    Assette.logger.debug("Copying file") {"#{file} -> #{new_path}"}
    copy_file(file,new_path)
  end


  version_file = Assette.config.asset_version_file
  File.delete(version_file) if File.exist?(version_file)
  create_file(version_file,sha)

  Assette.config.after_compile.call(sha)
end

#server(cmd = nil) ⇒ Object 



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# File 'lib/assette/cli.rb', line 52

def server(cmd = nil)
  if cmd.nil? || cmd == 'start'
    
    opts = {}
    opts[:Port] = options[:port] || 4747
    opts[:config] = File.join(File.dirname(__FILE__),'run.ru')
  
    unless options['dont-daemonize']
      
      if File.exist?(pid_file)
        pid = File.open(pid_file).read.chomp.to_i
        begin
          Process.kill("INT",pid)
          say "Server already running with PID #{pid}, killing before restart"
        rescue Errno::ESRCH

        end
      end
      
      opts[:daemonize] = true
      opts[:pid] = pid_file
    else
      Assette.logger.level = Logger::DEBUG
      Assette.logger.datetime_format = "%H:%M:%S"
      Assette.logger.formatter = Proc.new do |severity, datetime, progname, msg|
        "#{severity}: #{progname} - #{msg}\n"
      end
    end
  
    say "Starting Assette server on port #{opts[:Port]}"
    ret = Rack::Server.start(opts)
  elsif cmd == 'stop'
    if File.exist?(pid_file)
      pid = File.open(pid_file).read.chomp.to_i
      say "Killing server with PID #{pid}"
      Process.kill("INT",pid)
    else
      say "No pid file found at #{pid_file}"
    end
  end
end

#version ⇒ Object 



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# File 'lib/assette/cli.rb', line 44

def version
  say Assette::VERSION
end