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author | Sebastian Thiel <byronimo@gmail.com> | 2010-11-25 17:01:25 +0100 |
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committer | Sebastian Thiel <byronimo@gmail.com> | 2010-11-25 17:01:25 +0100 |
commit | cb68eef0865df6aedbc11cd81888625a70da6777 (patch) | |
tree | bd3018e6257574687b271b6c2e652ef943657471 /refs/reference.py | |
parent | 65747a216c67c3101c6ae2edaa8119d786b793cb (diff) | |
download | gitpython-cb68eef0865df6aedbc11cd81888625a70da6777.tar.gz |
Moved everything into the git subdirectory - some tests still need to be adjusted
Diffstat (limited to 'refs/reference.py')
-rw-r--r-- | refs/reference.py | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/refs/reference.py b/refs/reference.py deleted file mode 100644 index 1a745ee9..00000000 --- a/refs/reference.py +++ /dev/null @@ -1,84 +0,0 @@ -from symbolic import SymbolicReference -import os -from git.objects import Object -from git.util import ( - LazyMixin, - Iterable, - ) - -from gitdb.util import ( - isfile, - hex_to_bin - ) - -__all__ = ["Reference"] - - -class Reference(SymbolicReference, LazyMixin, Iterable): - """Represents a named reference to any object. Subclasses may apply restrictions though, - i.e. Heads can only point to commits.""" - __slots__ = tuple() - _points_to_commits_only = False - _resolve_ref_on_create = True - _common_path_default = "refs" - - def __init__(self, repo, path): - """Initialize this instance - :param repo: Our parent repository - - :param path: - Path relative to the .git/ directory pointing to the ref in question, i.e. - refs/heads/master""" - if not path.startswith(self._common_path_default+'/'): - raise ValueError("Cannot instantiate %r from path %s" % ( self.__class__.__name__, path )) - super(Reference, self).__init__(repo, path) - - - def __str__(self): - return self.name - - def set_object(self, object, logmsg = None): - """Special version which checks if the head-log needs an update as well""" - oldbinsha = None - if logmsg is not None: - head = self.repo.head - if not head.is_detached and head.ref == self: - oldbinsha = self.commit.binsha - #END handle commit retrieval - #END handle message is set - - super(Reference, self).set_object(object, logmsg) - - if oldbinsha is not None: - # /* from refs.c in git-source - # * Special hack: If a branch is updated directly and HEAD - # * points to it (may happen on the remote side of a push - # * for example) then logically the HEAD reflog should be - # * updated too. - # * A generic solution implies reverse symref information, - # * but finding all symrefs pointing to the given branch - # * would be rather costly for this rare event (the direct - # * update of a branch) to be worth it. So let's cheat and - # * check with HEAD only which should cover 99% of all usage - # * scenarios (even 100% of the default ones). - # */ - self.repo.head.log_append(oldbinsha, logmsg) - #END check if the head - - # NOTE: Don't have to overwrite properties as the will only work without a the log - - @property - def name(self): - """:return: (shortest) Name of this reference - it may contain path components""" - # first two path tokens are can be removed as they are - # refs/heads or refs/tags or refs/remotes - tokens = self.path.split('/') - if len(tokens) < 3: - return self.path # could be refs/HEAD - return '/'.join(tokens[2:]) - - @classmethod - def iter_items(cls, repo, common_path = None): - """Equivalent to SymbolicReference.iter_items, but will return non-detached - references as well.""" - return cls._iter_items(repo, common_path) |