agilecreativity/source2pdf

module Source2Pdf
  class CLI < Thor
    desc "export", "Export a given Git's project or a local project to a single pdf file"
    method_option "url",
                  aliases:  "-u",
                  desc:     "The full url of the git project to be cloned or local project directory (mandatory)",
                  required: true
    method_option "exts",
                  type:     :array,
                  aliases:  "-e",
                  desc:     "The list of file extension to be exported (mandatory)",
                  required: true
    method_option "non_exts",
                  type:     :array,
                  aliases:  "-f",
                  desc:     "The list of file without extension to be exported (optional)",
                  default: []
    method_option "theme",
                  type:     :string,
                  aliases:  "-t",
                  desc:     "The theme to be used with vim_printer (optional)",
                  default:  "default"
    method_option "output_name",
                  type:     :string,
                  aliases:  "-o",
                  desc:     "The output filename (optional)"
    def export
      #opts = options.symbolize_keys(options)
      opts = options
      exporter = Source2Pdf::Exporter.new opts[:url],
                                          exts:        opts[:exts],
                                          non_exts:    opts[:non_exts],
                                          theme:       opts[:theme],
                                          output_name: opts[:output_name]

      exporter.export
    end

    desc "usage", "Display help screen"
    def usage
      puts <<-EOS
Usage:

  $source2pdf -u, --url=URL -e, --exts=EXT1 EXT2 EXT3 -t, --theme=theme_name -o, --output-name=output_file.pdf

Example:

  # Export the *.rb from the given repository

  $source2pdf -u https://github.com/agilecreativity/source2pdf.git -e rb

  # Export the *.rb and also 'Gemfile' from a 'source2pdf' directory
  # Note: this directory must be directly below the current directory

  $source2pdf -u source2pdf -e rb -f Gemfile

  # Same as previous command with the 'solarized' instead of 'default' colorscheme
  $source2pdf -u source2pdf -e rb -f Gemfile -t solarized

Options:

  -u, --url=URL                   # The full url of the git repository to be cloned OR local directory name

  -e, --exts=EXT1 EXT2 EXT3 ..    # The list of extension names to be exported
                                  # e.g. -e md rb java

  -f, [--non-exts=one two three]  # The list of file without extension to be exported
                                  # e.g. -f Gemfile LICENSE

  -t, [--theme=theme_name]        # The theme/colorscheme to be used with vim_printer see :help :colorscheme from inside Vim
                                  # default: 'default'
                                  # e.g. -t solarized

  -o, [--output-name=output.pdf]  # The output pdf filename (will default to 'repository_name'.pdf)
                                  # e.g. -o repository_name.pdf

Export a given Git's repository or a local project directory to a single pdf file

      EOS
    end

    default_task :usage
  end
end