def get_tree(repo, tree_name):
"""
Get/create a tree-ish to be used for exporting and diffing. Accepts
special keywords for git index and working copies.
"""
try:
if tree_name == index_name:
# Write a tree of the index
tree = repo.write_tree()
elif tree_name == wc_name:
# Write a tree of the working copy
tree = write_wc(repo)
else:
tree = tree_name
except GitRepositoryError as err:
raise GbpError(err)
if not repo.has_treeish(tree):
raise GbpError('Invalid treeish object %s' % tree)
return tree
def get_tree(repo, tree_name):
"""
Get/create a tree-ish to be used for exporting and diffing. Accepts
special keywords for git index and working copies.
"""
try:
if tree_name == index_name:
# Write a tree of the index
tree = repo.write_tree()
elif tree_name == wc_name:
# Write a tree of the working copy
tree = write_wc(repo)
else:
tree = tree_name
except GitRepositoryError as err:
raise GbpError(err)
if not repo.has_treeish(tree):
raise GbpError('Invalid treeish object %s' % tree)
return tree
def write_tree(repo, options):
"""
Write a tree of the index or working copy if necessary
@param repo: the git repository we're acting on
@type repo: L{GitRepository}
@return: the sha1 of the tree
@rtype: C{str}
"""
if options.export_dir:
if options.export == index_name:
tree = repo.write_tree()
elif options.export == wc_name:
tree = write_wc(repo)
else:
tree = options.export
if not repo.has_treeish(tree):
raise GbpError # git-ls-tree printed an error message already
else:
tree = None
return tree
def write_tree(repo, options):
"""
Write a tree of the index or working copy if necessary
@param repo: the git repository we're acting on
@type repo: L{GitRepository}
@return: the sha1 of the tree
@rtype: C{str}
"""
if options.export_dir:
if options.export == index_name:
tree = repo.write_tree()
elif options.export == wc_name:
tree = write_wc(repo)
else:
tree = options.export
if not repo.has_treeish(tree):
raise GbpError("%s is not a valid treeish" % tree)
else:
tree = None
return tree
def maybe_write_tree(repo, options):
"""
Write a tree of the index or working copy if necessary
@param repo: the git repository we're acting on
@type repo: L{GitRepository}
@return: the sha1 of the tree
@rtype: C{str}
"""
if options.export_dir:
if options.export == index_name:
tree = repo.write_tree()
elif options.export == wc_name:
tree = write_wc(repo)
else:
tree = options.export
if not repo.has_treeish(tree):
raise GbpError("%s is not a valid treeish" % tree)
else:
tree = None
return tree
