publish.py

   1 # Copyright (C) 2006, Thomas Leonard
   2 # See http://0install.net/0compile.html
   3
   4 import sys, os, __main__
   5 from logging import info
   6
   7 from support import *
   8
   9 def do_publish(args):
  10         """publish [ DOWNLOAD-BASE-URL ]"""
  11         buildenv = BuildEnv()
  12         if len(args) == 0:
  13                 if not buildenv.download_base_url:
  14                         raise SafeException("No download base set. Give the URL for a remote directory.")
  15         elif len(args) == 1:
  16                 buildenv.download_base_url = args[0]
  17                 buildenv.doc.documentElement.setAttributeNS(None, 'download-base-url', args[0])
  18                 buildenv.doc.writexml(file(ENV_FILE, 'w'))
  19
  20         info("Using download base URL: %s", buildenv.download_base_url)
  21
  22         if not os.path.isdir(buildenv.distdir):
  23                 raise SafeException("Directory '%s' does not exist. Try 'compile build'." % buildenv.distdir)
  24
  25         distdir = os.path.basename(buildenv.distdir)
  26         archive_name = distdir + '.tar.bz2'
  27
  28         gnutar = None
  29         for command in ['gtar', 'tar', 'gnutar', 'star']:
  30                 if find_in_path(command):
  31                         stream = os.popen("'%s' --version 2>&1" % command)
  32                         try:
  33                                 version = stream.read()
  34                                 if 'GNU tar' in version or \
  35                                    'star' in version:
  36                                         gnutar = command
  37                                         break
  38                         finally:
  39                                 stream.close()
  40         if not gnutar:
  41                 raise SafeException("GNU tar not found in $PATH")
  42
  43         # Make all directories in the archive user writable
  44         for main, dirs, files in os.walk(distdir):
  45                 os.chmod(main, os.stat(main).st_mode | 0200)
  46
  47         spawn_and_check(find_in_path(gnutar), ['cjf', archive_name, distdir])
  48
  49         download_url = os.path.join(buildenv.download_base_url, archive_name)
  50         shutil.copyfile(buildenv.local_iface_file, buildenv.local_download_iface)
  51
  52         spawn_and_check(find_in_path('0launch'),
  53                 ['http://0install.net/2006/interfaces/0publish', buildenv.local_download_iface,
  54                 '--archive-url', download_url,
  55                 '--archive-extract', distdir])
  56
  57         print "Now upload '%s' as:\n%s\n" % (archive_name, download_url)
  58
  59         print "Once uploaded, you can download and run with:"
  60         print "$ 0launch %s" % buildenv.local_download_iface
  61
  62 __main__.commands.append(do_publish)