224 lines
7.2 KiB
Ruby
Executable file
224 lines
7.2 KiB
Ruby
Executable file
#!/usr/bin/env ruby
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require 'misen/style-sgml'
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require 'misen/util'
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require 'getoptlong'
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require 'fileutils'
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require 'digest/sha1'
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@version = '0.2'
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@verbose = 0
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@force = false
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@outpath = "#{Dir.pwd}/generated"
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@inpath = "#{Dir.pwd}/source"
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@template = "#{Dir.pwd}/templates"
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@default = 'default.html'
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@datadir = "#{Dir.pwd}/data"
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@filehash = Hash.new
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def printMsg(prefix, msg, descriptor = $stdout)
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descriptor.puts '%-12s %s' % [prefix + ':', msg]
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end
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def panic(msg)
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printMsg('PANIC', msg, $stderr)
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Kernel.exit(-1)
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end
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def error(msg)
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printMsg('ERROR', msg, $stderr)
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end
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def warn(msg)
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printMsg('WARNING', msg)
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end
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def info(msg)
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printMsg('INFO', msg)
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end
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def debug(msg, verbosity = 1)
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if(@verbose >= verbosity)
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printMsg("DEBUG(#{verbosity})", msg, $stderr)
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end
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end
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def generateMenu(dir, file = nil, level = 0)
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debug("call generateMenu('#{dir}', '#{file}', #{level})")
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template = '<ul<misen:class />>
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<misen:menuentries>
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<li><a href="<misen:url />"<misen:class />><misen:desc /></a><misen:menu /></li>
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</misen:menuentries>
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</ul>'
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dir = dir + '/' if(!dir.empty? && dir[-1].chr != '/')
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menu = File.new("#{dir}menu.def").readlines
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data = Hash.new
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menuentries = Array.new
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menu.each { |x|
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entry = x.split(/\s*\|\s*/, 2)
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e = Hash.new
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e[:class] = (file && dir + entry[0] == file ? ' class="active"' : '')
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if(file && dir + entry[0] == file)
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e[:class] = data[:class] = ' class="active"'
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end
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e[:url] = "/#{dir}#{entry[0]}" # TODO: make relative paths
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e[:desc] = entry[1].strip
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if(FileTest.directory?("#{dir}#{entry[0]}") && FileTest.exists?("#{dir}#{entry[0]}/menu.def"))
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e[:menu] = generateMenu("#{dir}#{entry[0]}", file, level + 1)
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end
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menuentries << e
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}
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return '' if(menuentries.empty?)
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data[:menuentries] = menuentries
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return removeEmptyLine(Misen.expand_text(Misen::STYLE_SGML, template, data))
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end
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def generateFiles(dir = '')
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debug("call generateFiles('#{dir}')")
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dir = dir + '/' if(!dir.empty? && dir[-1].chr != '/')
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Dir.foreach(dir.empty? ? '.' : dir) { |x|
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next if(x =~ /^(\.|\.\.)$/)
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if(x =~ /\.html$/)
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if(!FileTest.exists?(@outpath + '/' + dir + x) || @filehash[dir + x] != Digest::SHA1.hexdigest(File.new(dir + x).read) || @force)
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info("Transforming #{dir}#{x}")
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data = {:style => getStylePath(dir) + 'style.css', :content => File.new("#{dir}#{x}").read, :menu => generateMenu('', dir + File.basename(x, '.html'))}
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Dir.mkdir("#{@outpath}/#{dir}") if(!FileTest.exists?("#{@outpath}/#{dir}"))
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File.open("#{@outpath}/#{dir}#{x}", "w") { |file|
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file.print removeEmptyLine(Misen.expand_text(Misen::STYLE_SGML_EX, @source, data))
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}
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@filehash[dir + x] = Digest::SHA1.hexdigest(File.new(dir + x).read)
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else
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info("Nothing to do for #{dir}#{x}")
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end
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elsif(FileTest.directory?(dir + x))
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begin
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Dir.mkdir("#{@outpath}/#{dir}#{x}") if(!FileTest.exists?("#{@outpath}/#{dir}#{x}"))
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rescue
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panic("Could not create #{@outpath}/#{dir}#{x}: #{$!}")
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end
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generateFiles("#{dir}#{x}")
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elsif(x !~ /(\.def|\.swp)$/)
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if(!FileTest.exists?(@outpath + '/' + dir + x) || @filehash[dir + x] != Digest::SHA1.hexdigest(File.new(dir + x).read) || @force)
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info("Copying file #{dir}#{x}")
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FileUtils.cp(dir + x, @outpath + '/' + dir + x)
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@filehash[dir + x] = Digest::SHA1.hexdigest(File.new(dir + x).read)
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else
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info("No need to copy #{dir}#{x}. Already latest.")
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end
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end
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}
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end
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def removeEmptyLine(str)
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str.split($/).collect{ |x| x =~ /^\s*$/ ? nil : x}.compact.join($/)
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end
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def getPath(path)
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return path if(path[0].chr == '/')
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return "#{Dir.pwd}/#{path}"
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end
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def getStylePath(dir)
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newdir = ''
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dir.split('/').each {
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newdir += '../'
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}
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return newdir
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end
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def usage
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info("Usage: #{File.basename(__FILE__)} [options]")
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info('')
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info('%20s %s' % ['--verbose, -v', 'Verbose output. Add v for more verbose output'])
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info('%20s %s' % ['--inpath, -i', 'Specify where to search for input files [./source]'])
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info('%20s %s' % ['--outpath, -o', 'Specify where to write the output files [./generated]'])
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info('%20s %s' % ['--template, -t', 'Specify where to search for template files [./templates]'])
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info('%20s %s' % ['--default, -d', 'The default template name [default.html]'])
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info('%20s %s' % ['--force, -f', 'Force the new generating of all files [false]'])
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info('%20s %s' % ['--help, -h', 'Print this screen'])
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info('%20s %s' % ['--version, -V', 'Print the version and exit'])
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end
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puts "This is #{File.basename(__FILE__)} v#{@version} 2005 by Ren<65> Nussbaumer"
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puts
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opts = GetoptLong.new(
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['--verbose', '-v', GetoptLong::OPTIONAL_ARGUMENT],
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['--inpath', '-i', GetoptLong::REQUIRED_ARGUMENT],
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['--outpath', '-o', GetoptLong::REQUIRED_ARGUMENT],
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['--template', '-t', GetoptLong::REQUIRED_ARGUMENT],
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['--default', '-d', GetoptLong::REQUIRED_ARGUMENT],
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['--force', '-f', GetoptLong::NO_ARGUMENT],
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['--help', '-h', GetoptLong::NO_ARGUMENT],
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['--version', '-V', GetoptLong::NO_ARGUMENT]
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)
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opts.each { |arg,value|
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case arg
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when '--verbose'
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@verbose += 1
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value.each_byte { |x|
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if(x.chr == 'v')
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@verbose += 1
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end
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}
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debug("Verbosity set to: #{@verbose}")
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when '--inpath'
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@inpath = getPath(value)
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when '--outpath'
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@outpath = getPath(value)
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when '--template'
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@template = getPath(value)
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when '--default'
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@default = value
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when '--force'
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@force = true
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when '--help'
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usage
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Kernel.exit(0)
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when '--version'
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Kernel.exit(0)
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else
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warn("Unknown option #{arg}#{value && !value.empty? ? ('with value ' + value) : ''}")
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end
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}
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debug("Current configuration:")
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debug('%-10s %s' % ['Inpath:', @inpath])
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debug('%-10s %s' % ['Outpath:', @outpath])
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debug('%-10s %s' % ['Template:', @template])
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debug('%-10s %s' % ['Default:', @default])
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begin
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Dir.mkdir(@inpath) if(!FileTest.directory?(@inpath))
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Dir.mkdir(@outpath) if(!FileTest.directory?(@outpath))
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Dir.mkdir(@template) if(!FileTest.directory?(@template))
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Dir.mkdir(@datadir) if(!FileTest.directory?(@datadir))
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rescue
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panic("Could not create directory: #{$!}")
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end
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panic("#{@template}/#{@default} does not exist! Please create at least the default template.") if(!FileTest.exists?("#{@template}/#{@default}"))
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@source = File.new("#{@template}/#{@default}").read
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Dir.chdir(@inpath)
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panic("Init directory needs a menu.def!") if(!FileTest.exists?('menu.def'))
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@filehash = Marshal.load(File.new(@datadir + '/digest').read) if(FileTest.exists?(@datadir + '/digest'))
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generateFiles
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File.open(@datadir + '/digest', 'w') { |file|
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file.print Marshal.dump(@filehash)
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}
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