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 from xml.dom import minidom
   7
   8 from support import *
   9
  10 def do_publish(args):
  11         """publish [ DOWNLOAD-BASE-URL ]"""
  12         buildenv = BuildEnv()
  13         if len(args) == 0:
  14                 if not buildenv.download_base_url:
  15                         raise SafeException("No download base set. Give the URL for a remote directory.")
  16         elif len(args) == 1:
  17                 buildenv.download_base_url = args[0]
  18                 doc = minidom.parse(file(ENV_FILE))
  19                 doc.documentElement.setAttributeNS(XMLNS_0COMPILE, 'compile:download-base-url', args[0])
  20                 doc.writexml(file(ENV_FILE, 'w'))
  21
  22         info("Using download base URL: %s", buildenv.download_base_url)
  23
  24         if not os.path.isdir(buildenv.distdir):
  25                 raise SafeException("Directory '%s' does not exist. Try 'compile build'." % buildenv.distdir)
  26
  27         distdir = os.path.basename(buildenv.distdir)
  28         archive_name = distdir + '.tar.bz2'
  29
  30         gnutar = None
  31         for command in ['gtar', 'tar', 'gnutar', 'star']:
  32                 if find_in_path(command):
  33                         stream = os.popen("'%s' --version 2>&1" % command)
  34                         try:
  35                                 version = stream.read()
  36                                 if 'GNU tar' in version or \
  37                                    'star' in version:
  38                                         gnutar = command
  39                                         break
  40                         finally:
  41                                 stream.close()
  42         if not gnutar:
  43                 raise SafeException("GNU tar not found in $PATH")
  44
  45         # Make all directories in the archive user writable
  46         for main, dirs, files in os.walk(distdir):
  47                 os.chmod(main, os.stat(main).st_mode | 0200)
  48
  49         spawn_and_check(find_in_path(gnutar), ['cjf', archive_name, distdir])
  50
  51         download_url = os.path.join(buildenv.download_base_url, archive_name)
  52         shutil.copyfile(buildenv.local_iface_file, buildenv.local_download_iface)
  53
  54         spawn_and_check(find_in_path('0launch'),
  55                 ['http://0install.net/2006/interfaces/0publish', buildenv.local_download_iface,
  56                 '--archive-url', download_url,
  57                 '--archive-extract', distdir])
  58
  59         print "Now upload '%s' as:\n%s\n" % (archive_name, download_url)
  60
  61         print "Once uploaded, you can download and run with:"
  62         print "$ 0launch %s" % buildenv.local_download_iface
  63
  64 __main__.commands.append(do_publish)