"""distutils.command.bdist_dumb

Implements the Distutils 'bdist_dumb' command (create a "dumb" built

distribution -- i.e., just an archive to be unpacked under $prefix or

$exec_prefix)."""

# This module should be kept compatible with Python 2.1.

__revision__ = "$Id: bdist_dumb.py 61000 2008-02-23 17:40:11Z christian.heimes $"

import os

from distutils.core import Command

from distutils.util import get_platform

from distutils.dir_util import remove_tree, ensure_relative

from distutils.errors import *

from distutils.sysconfig import get_python_version

from distutils import log

class bdist_dumb (Command):

    description = "create a \"dumb\" built distribution"

    user_options = [('bdist-dir=', 'd',

                     "temporary directory for creating the distribution"),

                    ('plat-name=', 'p',

                     "platform name to embed in generated filenames "

                     "(default: %s)" % get_platform()),

                    ('format=', 'f',

                     "archive format to create (tar, ztar, gztar, zip)"),

                    ('keep-temp', 'k',

                     "keep the pseudo-installation tree around after " +

                     "creating the distribution archive"),

                    ('dist-dir=', 'd',

                     "directory to put final built distributions in"),

                    ('skip-build', None,

                     "skip rebuilding everything (for testing/debugging)"),

                    ('relative', None,

                     "build the archive using relative paths"

                     "(default: false)"),

                   ]

    boolean_options = ['keep-temp', 'skip-build', 'relative']

    default_format = { 'posix': 'gztar',

                       'nt': 'zip',

                       'os2': 'zip' }

    def initialize_options (self):

        self.bdist_dir = None

        self.plat_name = None

        self.format = None

        self.keep_temp = 0

        self.dist_dir = None

        self.skip_build = 0

        self.relative = 0

    # initialize_options()

    def finalize_options (self):

        if self.bdist_dir is None:

            bdist_base = self.get_finalized_command('bdist').bdist_base

            self.bdist_dir = os.path.join(bdist_base, 'dumb')

        if self.format is None:

            try:

                self.format = self.default_format[os.name]

            except KeyError:

                raise DistutilsPlatformError, \

                      ("don't know how to create dumb built distributions " +

                       "on platform %s") % os.name

        self.set_undefined_options('bdist',

                                   ('dist_dir', 'dist_dir'),

                                   ('plat_name', 'plat_name'))

    # finalize_options()

    def run (self):

        if not self.skip_build:

            self.run_command('build')

        install = self.reinitialize_command('install', reinit_subcommands=1)

        install.root = self.bdist_dir

        install.skip_build = self.skip_build

        install.warn_dir = 0

        log.info("installing to %s" % self.bdist_dir)

        self.run_command('install')

        # And make an archive relative to the root of the

        # pseudo-installation tree.

        archive_basename = "%s.%s" % (self.distribution.get_fullname(),

                                      self.plat_name)

        # OS/2 objects to any ":" characters in a filename (such as when

        # a timestamp is used in a version) so change them to hyphens.

        if os.name == "os2":

            archive_basename = archive_basename.replace(":", "-")

        pseudoinstall_root = os.path.join(self.dist_dir, archive_basename)

        if not self.relative:

            archive_root = self.bdist_dir

        else:

            if (self.distribution.has_ext_modules() and

                (install.install_base != install.install_platbase)):

                raise DistutilsPlatformError, \

                      ("can't make a dumb built distribution where "

                       "base and platbase are different (%s, %s)"

                       % (repr(install.install_base),

                          repr(install.install_platbase)))

            else:

                archive_root = os.path.join(self.bdist_dir,

                                   ensure_relative(install.install_base))

        # Make the archive

        filename = self.make_archive(pseudoinstall_root,

                                     self.format, root_dir=archive_root)

        if self.distribution.has_ext_modules():

            pyversion = get_python_version()

        else:

            pyversion = 'any'

        self.distribution.dist_files.append(('bdist_dumb', pyversion,

                                             filename))

        if not self.keep_temp:

            remove_tree(self.bdist_dir, dry_run=self.dry_run)

    # run()

# class bdist_dumb