#!/usr/bin/env ruby -ws

$t ||= false
$d ||= false

if defined? $h then
  puts "usage: #{File.dirname($0)} [-d|-t] [group] project"
  puts "  -t = add project to subdir under 'trunk'"
  puts "  -d = add project to subdir under 'dev'"
end

abort "You must specify only one of -t or -d" if $t and $d

group = ARGV.shift
project = ARGV.shift

project ||= group

# prevents false positives on my tag reporter
X = 'FI' + 'X'

abort "You must supply a project name on the commandline" unless project
abort "Project #{project} seems to exist" if test ?d, project
puts "creating project #{project}"

case project
when /_/ then
  file_name = project
  project = project.capitalize.gsub(/_([a-z])/) {$1.upcase}
  klass = project
else
  file_name = project.gsub(/([A-Z])/, '_\1').downcase.sub(/^_/, '')
  klass = project.capitalize.gsub(/_([a-z])/) {$1.upcase}
end

Dir.mkdir project
Dir.chdir project do

  if $d then
    Dir.mkdir "dev"
    Dir.chdir "dev"
  elsif $t then
    Dir.mkdir "trunk"
    Dir.chdir "trunk"
  end

  %w(bin lib test).each do |path|
    Dir.mkdir path
  end

  files = {
    "History.txt" => "== 1.0.0 / #{Time.new.strftime("%Y-%m-%d")}\n\n* 1 major enhancement\n  * Birthday!\n\n",
    "README.txt" => "#{project}\n    by #{X} (your name)\n    #{X} (url)\n\n== DESCRIPTION:\n  \n#{X} (describe your package)\n\n== FEATURES/PROBLEMS:\n  \n* #{X} (list of features or problems)\n\n== SYNOPSYS:\n\n  #{X} (code sample of usage)\n\n== REQUIREMENTS:\n\n* #{X} (list of requirements)\n\n== INSTALL:\n\n* #{X} (sudo gem install, anything else)\n\n== LICENSE:\n\n(The MIT License)\n\nCopyright (c) #{Time.new.strftime("%Y")} #{X}\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n",
    "Manifest.txt" => "",
    "bin/#{file_name}" => "",
    "lib/#{file_name}.rb" => "class #{klass}\n  VERSION = '1.0.0'\nend",
    "test/test_#{file_name}.rb" => "",
    "Rakefile" => "# -*- ruby -*-\n\nrequire 'rubygems'\nrequire 'hoe'\nrequire './lib/#{file_name}.rb'\n\nHoe.new('#{project}', #{klass}::VERSION) do |p|\n  p.rubyforge_name = \'#{group}\'\n  # p.summary = '#{X}'\n  # p.description = p.paragraphs_of('README.txt', 2..5).join(\"\\n\\n\")\n  # p.url = p.paragraphs_of('README.txt', 0).first.split(/\\n/)[1..-1]\n  p.changes = p.paragraphs_of('History.txt', 0..1).join(\"\\n\\n\")\nend\n\n# vim: syntax=Ruby\n"
  }

  files["Manifest.txt"] = files.keys.sort.join("\n")

  files.each do |file, content|
    File.open(file, "w") do |f|
      f.write content
    end
  end
end

puts "... done, now go fix all occurances of '#{X}'"
puts `find #{project} -type f | xargs grep -n #{X}`.gsub(/\A|\n/, "\n  ")