initial bootstrap script.

git-svn-id: http://svn.zope.org/repos/main/zc.buildout/trunk@68864 62d5b8a3-27da-0310-9561-8e5933582275

bootstrap/bootstrap.py

+##############################################################################
+#
+# Copyright (c) 2006 Zope Corporation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Bootstrap a buildout-based project
+
+Simply run this script in a directory containing a buildout.cfg.
+The script accepts buildout command-line options, so you can
+use the -c option to specify an alternate configuration file.
+
+$Id$
+"""
+
+import os, shutil, sys, tempfile, urllib2
+
+tmpeggs = tempfile.mkdtemp()
+
+ez = {}
+exec urllib2.urlopen('http://peak.telecommunity.com/dist/ez_setup.py'
+                     ).read() in ez
+ez['use_setuptools'](to_dir=tmpeggs, download_delay=0)
+
+import pkg_resources
+
+ws = pkg_resources.working_set
+assert os.spawnle(
+    os.P_WAIT, sys.executable, sys.executable,
+    '-c', 'from setuptools.command.easy_install import main; main()',
+    '-mqNxd', tmpeggs, 'zc.buildout',
+    {'PYTHONPATH':
+     ws.find(pkg_resources.Requirement.parse('setuptools')).location
+     },
+    ) == 0
+
+ws.add_entry(tmpeggs)
+ws.require('zc.buildout')
+import zc.buildout.buildout
+zc.buildout.buildout.main(sys.argv[1:] + ['bootstrap'])
+shutil.rmtree(tmpeggs)