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Diffstat (limited to 'ruby_1_9_3/lib/rdoc/generator/darkfish.rb')
| -rw-r--r-- | ruby_1_9_3/lib/rdoc/generator/darkfish.rb | 390 |
1 files changed, 0 insertions, 390 deletions
diff --git a/ruby_1_9_3/lib/rdoc/generator/darkfish.rb b/ruby_1_9_3/lib/rdoc/generator/darkfish.rb deleted file mode 100644 index a3ffea0ce8..0000000000 --- a/ruby_1_9_3/lib/rdoc/generator/darkfish.rb +++ /dev/null @@ -1,390 +0,0 @@ -# -*- mode: ruby; ruby-indent-level: 2; tab-width: 2 -*- - -require 'pathname' -require 'fileutils' -require 'rdoc/erbio' - -require 'rdoc/generator/markup' - -## -# Darkfish RDoc HTML Generator -# -# $Id: darkfish.rb 52 2009-01-07 02:08:11Z deveiant $ -# -# == Author/s -# * Michael Granger (ged@FaerieMUD.org) -# -# == Contributors -# * Mahlon E. Smith (mahlon@martini.nu) -# * Eric Hodel (drbrain@segment7.net) -# -# == License -# -# Copyright (c) 2007, 2008, Michael Granger. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions are met: -# -# * Redistributions of source code must retain the above copyright notice, -# this list of conditions and the following disclaimer. -# -# * Redistributions in binary form must reproduce the above copyright notice, -# this list of conditions and the following disclaimer in the documentation -# and/or other materials provided with the distribution. -# -# * Neither the name of the author/s, nor the names of the project's -# contributors may be used to endorse or promote products derived from this -# software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE -# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR -# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER -# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, -# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -class RDoc::Generator::Darkfish - - RDoc::RDoc.add_generator self - - include ERB::Util - - # Path to this file's parent directory. Used to find templates and other - # resources. - - GENERATOR_DIR = File.join 'rdoc', 'generator' - - ## - # Release Version - - VERSION = '2' - - ## - # Description of this generator - - DESCRIPTION = 'HTML generator, written by Michael Granger' - - ## - # Initialize a few instance variables before we start - - def initialize options - @options = options - - @template_dir = Pathname.new options.template_dir - @template_cache = {} - - @files = nil - @classes = nil - - @basedir = Pathname.pwd.expand_path - end - - ## - # The output directory - - attr_reader :outputdir - - ## - # Output progress information if debugging is enabled - - def debug_msg *msg - return unless $DEBUG_RDOC - $stderr.puts(*msg) - end - - ## - # Directory where generated class HTML files live relative to the output - # dir. - - def class_dir - nil - end - - ## - # Directory where generated class HTML files live relative to the output - # dir. - - def file_dir - nil - end - - ## - # Create the directories the generated docs will live in if they don't - # already exist. - - def gen_sub_directories - @outputdir.mkpath - end - - ## - # Copy over the stylesheet into the appropriate place in the output - # directory. - - def write_style_sheet - debug_msg "Copying static files" - options = { :verbose => $DEBUG_RDOC, :noop => @options.dry_run } - - FileUtils.cp @template_dir + 'rdoc.css', '.', options - - Dir[(@template_dir + "{js,images}/**/*").to_s].each do |path| - next if File.directory? path - next if File.basename(path) =~ /^\./ - - dst = Pathname.new(path).relative_path_from @template_dir - - # I suck at glob - dst_dir = dst.dirname - FileUtils.mkdir_p dst_dir, options unless File.exist? dst_dir - - FileUtils.cp @template_dir + path, dst, options - end - end - - ## - # Build the initial indices and output objects based on an array of TopLevel - # objects containing the extracted information. - - def generate top_levels - @outputdir = Pathname.new(@options.op_dir).expand_path(@basedir) - - @files = top_levels.sort - @classes = RDoc::TopLevel.all_classes_and_modules.sort - @methods = @classes.map { |m| m.method_list }.flatten.sort - @modsort = get_sorted_module_list(@classes) - - # Now actually write the output - write_style_sheet - generate_index - generate_class_files - generate_file_files - - rescue => e - debug_msg "%s: %s\n %s" % [ - e.class.name, e.message, e.backtrace.join("\n ") - ] - - raise - end - - protected - - ## - # Return a list of the documented modules sorted by salience first, then - # by name. - - def get_sorted_module_list(classes) - nscounts = classes.inject({}) do |counthash, klass| - top_level = klass.full_name.gsub(/::.*/, '') - counthash[top_level] ||= 0 - counthash[top_level] += 1 - - counthash - end - - # Sort based on how often the top level namespace occurs, and then on the - # name of the module -- this works for projects that put their stuff into - # a namespace, of course, but doesn't hurt if they don't. - classes.sort_by do |klass| - top_level = klass.full_name.gsub( /::.*/, '' ) - [nscounts[top_level] * -1, klass.full_name] - end.select do |klass| - klass.display? - end - end - - ## - # Generate an index page which lists all the classes which are documented. - - def generate_index - template_file = @template_dir + 'index.rhtml' - return unless template_file.exist? - - debug_msg "Rendering the index page..." - - out_file = @basedir + @options.op_dir + 'index.html' - - render_template template_file, out_file do |io| binding end - rescue => e - error = RDoc::Error.new \ - "error generating index.html: #{e.message} (#{e.class})" - error.set_backtrace e.backtrace - - raise error - end - - ## - # Generate a documentation file for each class - - def generate_class_files - template_file = @template_dir + 'classpage.rhtml' - return unless template_file.exist? - debug_msg "Generating class documentation in #{@outputdir}" - - current = nil - - @classes.each do |klass| - current = klass - debug_msg " working on %s (%s)" % [klass.full_name, klass.path] - out_file = @outputdir + klass.path - # suppress 1.9.3 warning - rel_prefix = rel_prefix = @outputdir.relative_path_from(out_file.dirname) - svninfo = svninfo = self.get_svninfo(klass) - - debug_msg " rendering #{out_file}" - render_template template_file, out_file do |io| binding end - end - rescue => e - error = RDoc::Error.new \ - "error generating #{current.path}: #{e.message} (#{e.class})" - error.set_backtrace e.backtrace - - raise error - end - - ## - # Generate a documentation file for each file - - def generate_file_files - template_file = @template_dir + 'filepage.rhtml' - return unless template_file.exist? - debug_msg "Generating file documentation in #{@outputdir}" - - out_file = nil - - @files.each do |file| - out_file = @outputdir + file.path - debug_msg " working on %s (%s)" % [file.full_name, out_file] - # suppress 1.9.3 warning - rel_prefix = rel_prefix = @outputdir.relative_path_from(out_file.dirname) - - debug_msg " rendering #{out_file}" - render_template template_file, out_file do |io| binding end - end - rescue => e - error = - RDoc::Error.new "error generating #{out_file}: #{e.message} (#{e.class})" - error.set_backtrace e.backtrace - - raise error - end - - ## - # Return a string describing the amount of time in the given number of - # seconds in terms a human can understand easily. - - def time_delta_string seconds - return 'less than a minute' if seconds < 60 - return "#{seconds / 60} minute#{seconds / 60 == 1 ? '' : 's'}" if - seconds < 3000 # 50 minutes - return 'about one hour' if seconds < 5400 # 90 minutes - return "#{seconds / 3600} hours" if seconds < 64800 # 18 hours - return 'one day' if seconds < 86400 # 1 day - return 'about one day' if seconds < 172800 # 2 days - return "#{seconds / 86400} days" if seconds < 604800 # 1 week - return 'about one week' if seconds < 1209600 # 2 week - return "#{seconds / 604800} weeks" if seconds < 7257600 # 3 months - return "#{seconds / 2419200} months" if seconds < 31536000 # 1 year - return "#{seconds / 31536000} years" - end - - # %q$Id: darkfish.rb 52 2009-01-07 02:08:11Z deveiant $" - SVNID_PATTERN = / - \$Id:\s - (\S+)\s # filename - (\d+)\s # rev - (\d{4}-\d{2}-\d{2})\s # Date (YYYY-MM-DD) - (\d{2}:\d{2}:\d{2}Z)\s # Time (HH:MM:SSZ) - (\w+)\s # committer - \$$ - /x - - ## - # Try to extract Subversion information out of the first constant whose - # value looks like a subversion Id tag. If no matching constant is found, - # and empty hash is returned. - - def get_svninfo klass - constants = klass.constants or return {} - - constants.find { |c| c.value =~ SVNID_PATTERN } or return {} - - filename, rev, date, time, committer = $~.captures - commitdate = Time.parse "#{date} #{time}" - - return { - :filename => filename, - :rev => Integer(rev), - :commitdate => commitdate, - :commitdelta => time_delta_string(Time.now - commitdate), - :committer => committer, - } - end - - ## - # Load and render the erb template in the given +template_file+ and write - # it out to +out_file+. - # - # Both +template_file+ and +out_file+ should be Pathname-like objects. - # - # An io will be yielded which must be captured by binding in the caller. - - def render_template template_file, out_file # :yield: io - template = template_for template_file - - unless @options.dry_run then - debug_msg "Outputting to %s" % [out_file.expand_path] - - out_file.dirname.mkpath - out_file.open 'w', 0644 do |io| - io.set_encoding @options.encoding if Object.const_defined? :Encoding - - context = yield io - - template_result template, context, template_file - end - else - context = yield nil - - output = template_result template, context, template_file - - debug_msg " would have written %d characters to %s" % [ - output.length, out_file.expand_path - ] - end - end - - ## - # Creates the result for +template+ with +context+. If an error is raised a - # Pathname +template_file+ will indicate the file where the error occurred. - - def template_result template, context, template_file - template.filename = template_file.to_s - template.result context - rescue NoMethodError => e - raise RDoc::Error, "Error while evaluating %s: %s" % [ - template_file.expand_path, - e.message, - ], e.backtrace - end - - ## - # Retrieves a cache template for +file+, if present, or fills the cache. - - def template_for file - template = @template_cache[file] - - return template if template - - klass = @options.dry_run ? ERB : RDoc::ERBIO - - template = klass.new file.read, nil, '<>' - @template_cache[file] = template - template - end - -end - |