134 lines
4.1 KiB
Python
134 lines
4.1 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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import os
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import re
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import subprocess
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from netrender.utils import *
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class AbstractVCS:
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name = "ABSTRACT VCS"
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def __init__(self):
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pass
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def update(self, info):
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"""update(info)
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Update a working copy to the specified revision.
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If working copy doesn't exist, do a full get from server to create it.
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[info] model.VersioningInfo instance, specifies the working path, remote path and version number."""
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pass
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def revision(self, path):
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"""revision(path)
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return the current revision of the specified working copy path"""
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pass
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def path(self, path):
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"""path(path)
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return the remote path of the specified working copy path"""
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pass
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class Subversion(AbstractVCS):
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name = "Subversion"
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description = "Use the Subversion version control system"
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def __init__(self):
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super().__init__()
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self.version_exp = re.compile("([0-9]*)")
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self.path_exp = re.compile("URL: (.*)")
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def update(self, info):
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if not os.path.exists(info.wpath):
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base, folder = os.path.split(info.wpath)
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with DirectoryContext(base):
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subprocess.call(["svn", "co", "%s@%s" % (info.rpath, str(info.revision)), folder])
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else:
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with DirectoryContext(info.wpath):
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subprocess.call(["svn", "up", "--accept", "theirs-full", "-r", str(info.revision)])
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def revision(self, path):
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if not os.path.exists(path):
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return
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with DirectoryContext(path):
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stdout = subprocess.check_output(["svnversion"])
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match = self.version_exp.match(str(stdout, encoding="utf-8"))
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if match:
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return match.group(1)
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def path(self, path):
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if not os.path.exists(path):
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return
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with DirectoryContext(path):
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stdout = subprocess.check_output(["svn", "info"])
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match = self.path_exp.search(str(stdout, encoding="utf-8"))
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if match:
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return match.group(1)
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class Git(AbstractVCS):
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name = "Git"
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description = "Use the Git distributed version control system"
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def __init__(self):
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super().__init__()
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self.version_exp = re.compile("^commit (.*)")
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def update(self, info):
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if not os.path.exists(info.wpath):
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base, folder = os.path.split(info.wpath)
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with DirectoryContext(base):
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subprocess.call(["git", "clone", "%s" % (info.rpath), folder])
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with DirectoryContext(info.wpath):
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subprocess.call(["git", "checkout", str(info.revision)])
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def revision(self, path):
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if not os.path.exists(path):
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return
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with DirectoryContext(path):
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stdout = subprocess.check_output(["git", "show"])
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match = self.version_exp.search(str(stdout, encoding="utf-8"))
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if match:
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return match.group(1)
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def path(self, path):
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if not os.path.exists(path):
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return
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# find something that could somehow work for git (fun times)
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return path
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SYSTEMS = {
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Subversion.name: Subversion(),
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Git.name: Git()
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}
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ITEMS = (
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(Subversion.name, Subversion.name, Subversion.description),
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(Git.name, Git.name, Git.description),
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)
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