forked from bartvdbraak/blender
142 lines
3.8 KiB
Python
142 lines
3.8 KiB
Python
# ##### BEGIN GPL LICENSE BLOCK #####
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# ##### END GPL LICENSE BLOCK #####
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# Runs on Buildbot master, to unpack incoming unload.zip into latest
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# builds directory and remove older builds.
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# <pep8 compliant>
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import os
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import shutil
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import sys
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import zipfile
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# extension stripping
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def strip_extension(filename):
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extensions = '.zip', '.tar', '.bz2', '.gz', '.tgz', '.tbz', '.exe'
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filename_noext, ext = os.path.splitext(filename)
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if ext in extensions:
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return strip_extension(filename_noext) # may have .tar.bz2
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else:
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return filename
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# extract platform from package name
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def get_platform(filename):
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# name is blender-version-platform.extension. we want to get the
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# platform out, but there may be some variations, so we fiddle a
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# bit to handle current and hopefully future names
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filename = strip_extension(filename)
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filename = strip_extension(filename)
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tokens = filename.split("-")
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platforms = ('osx', 'mac', 'bsd',
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'win', 'linux', 'source',
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'irix', 'solaris')
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platform_tokens = []
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found = False
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for i, token in enumerate(tokens):
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if not found:
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for platform in platforms:
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if platform in token.lower():
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found = True
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break
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if found:
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platform_tokens += [token]
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return '-'.join(platform_tokens)
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def get_branch(filename):
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tokens = filename.split("-")
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branch = ""
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for token in tokens:
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if branch == "":
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branch = token
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else:
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branch = branch + "-" + token
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if token == "blender":
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return branch
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return ""
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# get filename
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if len(sys.argv) < 2:
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sys.stderr.write("Not enough arguments, expecting file to unpack\n")
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sys.exit(1)
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filename = sys.argv[1]
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# open zip file
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if not os.path.exists(filename):
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sys.stderr.write("File %r not found.\n" % filename)
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sys.exit(1)
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try:
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z = zipfile.ZipFile(filename, "r")
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except Exception, ex:
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sys.stderr.write('Failed to open zip file: %s\n' % str(ex))
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sys.exit(1)
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if len(z.namelist()) != 1:
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sys.stderr.write("Expected one file in %r." % filename)
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sys.exit(1)
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package = z.namelist()[0]
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packagename = os.path.basename(package)
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# detect platform and branch
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platform = get_platform(packagename)
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branch = get_branch(packagename)
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if platform == '':
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sys.stderr.write('Failed to detect platform ' +
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'from package: %r\n' % packagename)
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sys.exit(1)
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# extract
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directory = 'public_html/download'
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try:
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zf = z.open(package)
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f = file(os.path.join(directory, packagename), "wb")
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shutil.copyfileobj(zf, f)
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zf.close()
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z.close()
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os.remove(filename)
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except Exception, ex:
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sys.stderr.write('Failed to unzip package: %s\n' % str(ex))
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sys.exit(1)
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# remove other files from the same platform and branch
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try:
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for f in os.listdir(directory):
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if get_platform(f) == platform and get_branch(f) == branch:
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if f != packagename:
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os.remove(os.path.join(directory, f))
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except Exception, ex:
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sys.stderr.write('Failed to remove old packages: %s\n' % str(ex))
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sys.exit(1)
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