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#!/usr/bin/env ruby
# -*- ruby -*-
require 'rake/clean'
require 'rake/rdoctask'
SRC_DIR = 'src'
PROB_DIR = 'koans'
DIST_DIR = 'dist'
SRC_FILES = FileList["#{SRC_DIR}/*"]
KOAN_FILES = SRC_FILES.pathmap("#{PROB_DIR}/%f")
TAR_FILE = "#{DIST_DIR}/rubykoans.tgz"
ZIP_FILE = "#{DIST_DIR}/rubykoans.zip"
CLOBBER.include(DIST_DIR)
module Koans
def Koans.remove_solution(line)
line = line.gsub(/\b____\([^\)]+\)/, "____")
line = line.gsub(/\b___\([^\)]+\)/, "___")
line = line.gsub(/\b__\([^\)]+\)/, "__")
line = line.gsub(/\b_n_\([^\)]+\)/, "_n_")
line = line.gsub(%r(/\#\{__\}/), "/__/")
line
end
def Koans.make_koan_file(infile, outfile)
if infile =~ /edgecase/
cp infile, outfile
else
open(infile) do |ins|
open(outfile, "w") do |outs|
state = :copy
ins.each do |line|
state = :skip if line =~ /^ *#--/
case state
when :copy
outs.puts remove_solution(line)
else
# do nothing
end
state = :copy if line =~ /^ *#\+\+/
end
end
end
end
end
end
task :default => :walk_the_path
task :walk_the_path do
cd 'koans'
ruby 'path_to_enlightenment.rb'
end
Rake::RDocTask.new do |rd|
rd.main = "README.rdoc"
rd.rdoc_files.include("README.rdoc", "koans/*.rb")
end
directory DIST_DIR
directory PROB_DIR
file ZIP_FILE => KOAN_FILES + [DIST_DIR] do
sh "zip #{ZIP_FILE} #{PROB_DIR}/*"
end
file TAR_FILE => KOAN_FILES + [DIST_DIR] do
sh "tar zcvf #{TAR_FILE} #{PROB_DIR}"
end
desc "Create packaged files for distribution"
task :package => [TAR_FILE, ZIP_FILE]
desc "Upload the package files to the web server"
task :upload => [TAR_FILE, ZIP_FILE] do
sh "scp #{TAR_FILE} linode:sites/onestepback.org/download"
sh "scp #{ZIP_FILE} linode:sites/onestepback.org/download"
end
desc "Check that the require files match the about_* files"
task :check do
about_files = Dir['src/about_*.rb'].size
about_requires = `grep require src/path_to_enlightenment.rb | wc -l`.to_i
puts "# of about files: #{about_files}"
puts "# of about requires: #{about_requires}"
end
desc "Generate the Koans from the source files from scratch."
task :regen => [:clobber_koans, :gen]
desc "Generate the Koans from the changed source files."
task :gen => KOAN_FILES + [PROB_DIR + "/README.rdoc"]
task :clobber_koans do
rm_r PROB_DIR
end
file PROB_DIR + "/README.rdoc" => "README.rdoc" do |t|
cp "README.rdoc", t.name
end
SRC_FILES.each do |koan_src|
file koan_src.pathmap("#{PROB_DIR}/%f") => [PROB_DIR, koan_src] do |t|
Koans.make_koan_file koan_src, t.name
end
end
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