epubcheck_list

#!/usr/bin/env ruby
# frozen_string_literal: true

# Script takes a list of EPUBs, determines the list of
# CSS stylesheets and outputs info about each, and
# possibly replaces stylesheets

require 'optparse'
require 'ostruct'
require 'os'

# Determine the root directory of the code base.
script_dir = File.expand_path(File.dirname(__FILE__))
root_dir = File.dirname(script_dir)

require_relative File.join(root_dir, "lib", "logger")
require_relative File.join(root_dir, 'lib', 'epubcheck')

script_logger = UMPTG::Logger.create(logger_fp: STDOUT)

# Process the script parameters.
options = OpenStruct.new
options.version = UMPTG::EPUBCheck.versions_default
option_parser = OptionParser.new do |opts|
  opts.banner = "Usage: #{File.basename(__FILE__)} [-v #{UMPTG::EPUBCheck.versions_str}] <epub_file|epub_dir> [<epub_file|epub_dir>..]"
  opts.on('-v', "--version #{UMPTG::EPUBCheck.versions_str}", "Versions available") do |ver|
    options.version = ver.downcase
  end
  opts.on_tail('-h', '--help', 'Print this help message') do
    script_logger.info(option_parser.help)
    exit 0
  end
end
option_parser.parse!(ARGV)
if ARGV.count < 1
  script_logger.info(option_parser.help)
  exit 0
end

epub_file_list = ARGV

unless UMPTG::EPUBCheck.versions.include?(options.version)
  script_logger.error("invalid version #{options.version}")
  script_logger.info(option_parser.help)
  exit(1)
end

epub_file_list.each do |epub_file|
  epub_file = File.expand_path(epub_file)
  unless File.file?(epub_file)
    script_logger.error("invalid EPUB file path #{epub_file}.")
    next
  end
  script_logger.info("*** processing #{File.basename(epub_file)} ***")
  STDOUT.flush

  log_file = File.join(File.dirname(epub_file), File.basename(epub_file, ".*") + "_epubcheck.xml")
  #log_file = File.join(File.dirname(epub_file), \
  #      File.basename(epub_file, ".*") +"_epubcheck_v" + options.version.gsub(/\./, '_') + ".xml")
  UMPTG::EPUBCheck.check_file(
      epub_file: epub_file,
      logfile: log_file,
      version: options.version
      )
  script_logger.info("Log saved in file #{File.basename(log_file)}")
end