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76 lines
3.7 KiB
76 lines
3.7 KiB
# Copyright (c) 2009, Rotem Yaari <vmalloc@gmail.com>
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of organization nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY Rotem Yaari ''AS IS'' AND ANY
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# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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# DISCLAIMED. IN NO EVENT SHALL Rotem Yaari BE LIABLE FOR ANY
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# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import re
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from ref import Ref
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class Branch(Ref):
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def delete(self):
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raise NotImplementedError()
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def __repr__(self):
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return "<branch %s>" % (self.name,)
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class LocalBranch(Branch):
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def delete(self, force = True):
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self.repo._executeGitCommandAssertSuccess("branch -%s %s" % ("D" if force else "d", self.name,))
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def setRemoteBranch(self, branch):
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if branch is None:
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self.repo.config.unsetParameter('branch.%s.remote' % self.name)
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self.repo.config.unsetParameter('branch.%s.merge' % self.name)
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return
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elif not isinstance(branch, RegisteredRemoteBranch):
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raise ValueError("Remote branch must be a remote branch object (got %r)" % (branch,))
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self.repo.config.setParameter('branch.%s.remote' % self.name, branch.remote.name)
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self.repo.config.setParameter('branch.%s.merge' % self.name, 'refs/heads/%s' % branch.name)
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def getRemoteBranch(self):
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remote = self.repo.config.getParameter('branch.%s.remote' % self.name)
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if remote is None:
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return None
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remote = self.repo.getRemoteByName(remote)
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merge = self.repo.config.getParameter('branch.%s.merge' % self.name)
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merge = re.sub('^refs/heads/', '', merge)
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remote_branch = remote.getBranchByName(merge)
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return remote_branch
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class LocalBranchAlias(LocalBranch):
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def __init__(self, repository, name, dest):
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super(LocalBranchAlias, self).__init__(repository, name)
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self.dest = dest
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class RemoteBranch(Branch):
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pass
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class RegisteredRemoteBranch(RemoteBranch):
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def __init__(self, repo, remote, name):
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super(RegisteredRemoteBranch, self).__init__(repo, name)
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self.remote = remote
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def getHead(self):
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return self.repo._getCommitByRefName("%s/%s" % (self.remote.name, self.name))
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def delete(self):
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"""
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Deletes the actual branch on the remote repository!
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"""
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self.repo.push(self.remote, fromBranch = "", toBranch = self, force = True)
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def getNormalizedName(self):
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return "%s/%s" % (self.remote.name, self.name)
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def __repr__(self):
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return "<branch %s on remote %r>" % (self.name, self.remote.name)
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