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EDITING: gepuber

require 'gepub'
require 'optparse'

def usage
  STDERR.print "gepuber [-d destination ] [-c configfilename] <source-directory>\r\n"
  exit 1
end

def srccheck(srcdir, configfilename)
  if !File.exist?(srcdir) || !File.directory?(srcdir) 
    STDERR.print "#{srcdir} is not a directory"
    exit 1
  end
  if !File.exist?(File.join(srcdir, configfilename))
    STDERR.print "#{configfilename} does not exists in#{srcdir}."
    exit 1
  end
end

def destcheck(destdir)
  if (File.exist?(destdir) && !File.directory?(destdir))
    STDERR.print "#{destdir} is not a directory\n"
    exit 1
  end
end

destbasedir = "."
configfilename = 'gepuber.conf'

opt = OptionParser.new

usage if ARGV.length < 1

opt.on('-d [directory]') { |dir|
  destbasedir = dir
}

opt.on('-c [configfilename]') { |name|
  configfilename = name
}

destbasedir = File.expand_path(destbasedir)

srcdir = opt.parse(ARGV)[0]
srccheck(srcdir, configfilename)

epubname_to_generate = 'gepuber_generated.epub'

Dir.chdir(srcdir)
begin
  File.open(configfilename, 'rb') {
    |io|
    GEPUB::Builder.new {
      table_of_contents = {}
      (class<< self;self;end).send(
                                   :define_method,
                                   :epub_name, Proc.new { |name|
                                     epubname_to_generate = name
                                   })
      eval "#{io.read}"
      resources  {
        Dir.glob('*.css') {
          |f|
          file f
        }
        Dir.glob('css/*.css') {
          |f|
          file f
        }
        Dir.glob('img/*') {
          |f|
          if File.basename(f) == 'cover.jpg'
            cover_image f
          else
            file f
          end
        }
        ordered {
          Dir.glob('[0-9]*.{xhtml,html}') {
            |f|
            file f
            if table_of_contents[f]
              heading table_of_contents[f]
            end
          }
        }
      }
    }.generate_epub(File.join(destbasedir, epubname_to_generate))
  }
end

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📄 genepub	?	1.4 KB	2023-09-24 03:48	EDIT
📄 gepuber	?	2 KB	2023-09-24 03:48	EDIT