def _main
@logger = ReVIEW.logger
mode = :files
basedir = nil
if /\Areview2/ =~ File.basename($PROGRAM_NAME)
target = File.basename($PROGRAM_NAME, '.rb').sub('review2', '')
else
target = nil
end
check_only = false
output_filename = nil
config = ReVIEW::Configure.values
opts = OptionParser.new
opts.version = ReVIEW::VERSION
opts.banner = "Usage: #{File.basename($PROGRAM_NAME)} [--target=FMT]"
opts.on('--yaml=YAML', 'Read configurations from YAML file.') { |yaml| config['yaml'] = yaml }
opts.on('-c', '--check', 'Check manuscript') { check_only = true }
opts.on('--level=LVL', 'Section level to append number.') { |lvl| config['secnolevel'] = lvl.to_i }
opts.on('--toclevel=LVL', 'Section level to append number.') { |lvl| config['toclevel'] = lvl.to_i }
opts.on('--structuredxml', 'Produce XML with structured sections. (idgxml)') { config['structuredxml'] = true }
opts.on('--table=WIDTH', 'Default table width. (idgxml)') { |tbl| config['tableopt'] = tbl }
opts.on('--listinfo', 'Append listinfo tag to lists to indicate begin/end. (idgxml)') { config['listinfo'] = true }
opts.on('--chapref="before,middle,after"', 'Chapref decoration. (idgxml)') { |cdec| config['chapref'] = cdec }
opts.on('--chapterlink', 'make chapref hyperlink') { config['chapterlink'] = true }
opts.on('--stylesheet=file', 'Stylesheet file for HTML (comma separated)') { |files| config['stylesheet'] = files.split(/\s*,\s*/) }
opts.on('--mathml', 'Use MathML for TeX equation in HTML') { config['mathml'] = true }
opts.on('--htmlversion=VERSION', 'HTML version.') do |v|
v = v.to_i
config['htmlversion'] = v if [4, 5].include?(v)
end
opts.on('--epubversion=VERSION', 'EPUB version.') do |v|
v = v.to_i
config['epubversion'] = v if [2, 3].include?(v)
end
opts.on('--target=FMT', 'Target format.') { |fmt| target = fmt } unless target
opts.on('--footnotetext',
'Use footnotetext and footnotemark instead of footnote (latex)') { config['footnotetext'] = true }
opts.on('--draft', 'use draft mode(inline comment)') { config['draft'] = true }
opts.on('--directory=DIR', 'Compile all chapters in DIR.') do |path|
mode = :dir
basedir = path
end
opts.on('--output-file=FILENAME', 'Write all results into file instead of stdout.') { |filename| output_filename = filename }
opts.on('--tabwidth=WIDTH', 'tab width') { |width| config['tabwidth'] = width.to_i }
opts.on('--catalogfile=FILENAME', 'Set catalog file') { |catalogfile| config['catalogfile'] = catalogfile }
opts.on('--help', 'Prints this message and quit.') do
puts opts.help
exit 0
end
begin
opts.parse!
unless target
if check_only
target = 'html'
else
raise OptionParser::ParseError, 'no target given'
end
end
rescue OptionParser::ParseError => err
@logger.error(err.message)
$stderr.puts opts.help
exit 1
end
begin
loader = ReVIEW::YAMLLoader.new
if config['yaml']
config.deep_merge!(loader.load_file(config['yaml']))
elsif File.exist?(DEFAULT_CONFIG_FILENAME)
config.deep_merge!(loader.load_file(DEFAULT_CONFIG_FILENAME))
end
config['builder'] = target
ReVIEW::I18n.setup(config['language'])
begin
config.check_version(ReVIEW::VERSION)
rescue ReVIEW::ConfigError => e
@logger.warn e.message
end
mode = :dir if ARGV.blank?
case mode
when :files
if ARGV.empty?
@logger.error('no input')
exit 1
end
basedir = File.dirname(ARGV[0])
book = ReVIEW::Book::Base.load(basedir)
book.config = config
ARGV.each do |item|
chap_name = File.basename(item, '.*')
chap = book.chapter(chap_name)
compiler = ReVIEW::Compiler.new(load_strategy_class(target, check_only))
result = compiler.compile(chap)
if output_filename
write output_filename, result
else
puts result unless check_only
end
end
when :dir
book = basedir ? ReVIEW::Book.load(basedir) : ReVIEW::Book::Base.load
book.config = config
compiler = ReVIEW::Compiler.new(load_strategy_class(target, check_only))
book.chapters.each do |chap|
str = compiler.compile(chap)
write "#{chap.name}#{compiler.strategy.extname}", str unless check_only
end
book.parts_in_file.each do |part|
str = compiler.compile(part)
write "#{part.name}#{compiler.strategy.extname}", str unless check_only
end
else
raise "must not happen: #{mode}"
end
rescue ReVIEW::ApplicationError => err
raise if $DEBUG
@logger.error(err.message)
exit 1
end
end