Class: LaTeXProjectTemplate::Task

Inherits:
Rake::TaskLib
  • Object
show all
Defined in:
lib/latex_project_template/task.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(target) {|_self| ... } ⇒ Task

Returns a new instance of Task.

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/latex_project_template/task.rb', line 82

def initialize(target, &block)
  @target = target
  @latexmk = Latexmk.new
  @clean = Cleaning.new
  @default = :pdf
  yield(self) if block_given?
  define_task
end

Instance Attribute Details

#clean ⇒ Object

Returns the value of attribute clean.



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# File 'lib/latex_project_template/task.rb', line 80

def clean
  @clean
end

#default ⇒ Object

Returns the value of attribute default.



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# File 'lib/latex_project_template/task.rb', line 80

def default
  @default
end

#latexmk ⇒ Object

Returns the value of attribute latexmk.



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# File 'lib/latex_project_template/task.rb', line 80

def latexmk
  @latexmk
end

Instance Method Details

#define_task ⇒ Object 



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# File 'lib/latex_project_template/task.rb', line 163

def define_task
  desc "Default task"
  task :default => @default

  desc "Clean up temporary files."
  task :clean do |t|
    @latexmk.clean(@target)
    @clean.clean
  end

  desc "Clean up all files."
  task :distclean do |t|
    @latexmk.distclean(@target)
    @clean.clean
  end

  Latexmk::COMMAND_TO_PRODUCE_FILE.each do |type|
    desc "Create #{type.to_s}."
    task type => [@target] do |t|
      @latexmk.__send__(type, @target)
    end
  end

  desc "Create snapshot file."
  task :snapshot, [:type,:commit] do |t, args|
    type = args.type && args.type.size > 0 ? args.type.intern : :pdf
    unless Latexmk::COMMAND_TO_PRODUCE_FILE.include?(type)
      raise "Invalid option to produce file: #{type}."
    end
    if commit = args.commit
      path = snapshot_of_commit(type, commit)
    else
      path = snapshot_of_current(type)
    end
    if path
      $stdout.puts "Save to #{path}"
    else
      $stdout.puts "We can not create a file."
    end
  end

  desc "Create source of particular commit."
  task :source, [:commit] do |t, args|
    if commit = args.commit
      if date = commit_date(commit)
        if source_directory = extract_source(commit)
          $stdout.puts "Save to #{source_directory}"
        else
          $stdout.puts "We can not create directory of source files."
        end
      else
        $stderr.puts "The commit '#{commit}' does not exist."
      end
    else
      $stderr.puts "Please set commit."
    end
  end
end