1: #!./miniruby
    2: 
    3: if RUBY_PATCHLEVEL.zero?
    4:    dirname = sprintf 'ruby-%s', RUBY_VERSION
    5:    tagname = dirname.gsub /ruby-(\d)\.(\d)\.(\d)/, 'v\1_\2_\3'
    6: else
    7:    dirname = sprintf 'ruby-%s-p%u', RUBY_VERSION, RUBY_PATCHLEVEL
    8:    tagname = dirname.gsub /ruby-(\d)\.(\d)\.(\d)-p/, 'v\1_\2_\3_'
    9: end
   10: tgzname = dirname + '.tar.gz'
   11: tbzname = dirname + '.tar.bz2'
   12: zipname = dirname + '.zip'
   13: repos   = 'http://svn.ruby-lang.org/repos/ruby/tags/' + tagname
   14: 
   15: STDERR.puts 'exporting sources...'
   16: system 'svn',  'export',  '-q', repos, dirname
   17: Dir.chdir dirname do
   18:    STDERR.puts 'generating configure...'
   19:    system 'autoconf'
   20:    system 'rm', '-rf', 'autom4te.cache'
   21: 
   22:    STDERR.puts 'generating parse.c...'
   23:    system 'bison', '-y', '-o', 'parse.c', 'parse.y'
   24: end
   25: 
   26: STDERR.puts 'generating tarballs...'
   27: ENV['GZIP'] = '-9'
   28: system 'tar', 'chofzp', tgzname, dirname
   29: system 'tar', 'chojfp', tbzname, dirname
   30: system 'zip', '-q9r', zipname, dirname
   31: 
   32: require 'digest/md5'
   33: require 'digest/sha2'
   34: for name in [tgzname, tbzname, zipname] do
   35:    open name, 'rb' do |fp|
   36:       str = fp.read
   37:       md5 = Digest::MD5.hexdigest str
   38:       sha = Digest::SHA256.hexdigest str
   39:       printf "MD5(%s)= %s\nSHA256(%s)= %s\nSIZE(%s)= %s\n\n",
   40:              name, md5,
   41:              name, sha,
   42:              name, str.size
   43:    end
   44: end
   45: 
   46: 
   47: 
   48: # ^L
   49: # Local Variables:
   50: # mode: ruby
   51: # code: utf-8
   52: # indent-tabs-mode: t
   53: # tab-width: 3
   54: # ruby-indent-level: 3
   55: # fill-column: 79
   56: # default-justification: full
   57: # End:
   58: # vi: ts=3 sw=3
   59: