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75 lines
3.4 KiB
75 lines
3.4 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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from .ref import Ref
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from .files import ModifiedFile
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SHA1_LENGTH = 40
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class Commit(Ref):
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def __init__(self, repo, sha):
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sha = str(sha).lower()
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if len(sha) < SHA1_LENGTH:
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sha = repo._getCommitByPartialHash(sha).hash
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super(Commit, self).__init__(repo, sha)
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self.hash = sha
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def __repr__(self):
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return self.hash
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def __eq__(self, other):
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if not isinstance(other, Commit):
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if isinstance(other, Ref):
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other = other.getHead().hash
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else:
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other = other.hash
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if other is None:
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return False
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if not isinstance(other, basestring):
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raise TypeError("Comparing %s and %s" % (type(self), type(other)))
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return (self.hash == other.lower())
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def getParents(self):
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output = self.repo._getOutputAssertSuccess("rev-list %s --parents -1" % self)
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return [Commit(self.repo, sha.strip()) for sha in output.split()[1:]]
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def getChange(self):
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returned = []
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for line in self.repo._getOutputAssertSuccess("show --pretty=format: --raw %s" % self).splitlines():
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line = line.strip()
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if not line:
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continue
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filename = line.split()[-1]
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returned.append(ModifiedFile(filename))
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return returned
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getChangedFiles = getChange
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############################ Misc. Commit attributes ###########################
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def _getCommitField(self, field):
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return self.repo._executeGitCommandAssertSuccess("log -1 --pretty=format:%s %s" % (field, self)).stdout.read().strip()
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def getAuthorName(self):
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return self._getCommitField("%an")
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def getAuthorEmail(self):
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return self._getCommitField("%ae")
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def getDate(self):
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return int(self._getCommitField("%at"))
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def getSubject(self):
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return self._getCommitField("%s")
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def getMessageBody(self):
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return self._getCommitField("%b")
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