def test_is_commit_needed_no_change():
tmp = maketemp()
repo = os.path.join(tmp, 'repo')
os.mkdir(repo)
commands.init_bare(repo)
index = os.path.join(tmp, 'index')
sha_foo = commands.write_object(repo=repo, content='FOO')
commands.update_index(
repo=repo,
index=index,
files=[
dict(
object=sha_foo,
path='quux/foo',
),
],
)
tree = commands.write_tree(
repo=repo,
index=index,
)
got = commands.is_commit_needed(
repo=repo,
tree=tree,
parents=[],
)
eq(got, True)
def rename(self, new_path):
if not isinstance(new_path, IndexFS):
raise CrossDeviceRenameError()
def g():
for data in commands.ls_files(repo=self.repo, index=self.index, path=self.path, children=False):
if data["path"] == self.path:
# delete the old one
delete = {}
delete.update(data)
delete["mode"] = "0"
yield delete
# add the new one
data["path"] = new_path.path
yield data
else:
prefix = self.path + "/"
assert data["path"][: len(prefix)] == prefix
# delete the old one
delete = {}
delete.update(data)
delete["mode"] = "0"
yield delete
# add the new one
data["path"] = new_path.path + "/" + data["path"][len(prefix) :]
yield data
commands.update_index(repo=self.repo, index=self.index, files=g())
self.path = new_path.path
def test_update_index():
tmp = maketemp()
repo = os.path.join(tmp, 'repo')
os.mkdir(repo)
commands.init_bare(repo)
index = os.path.join(tmp, 'index')
sha_foo = commands.write_object(repo=repo, content='FOO')
sha_bar = commands.write_object(repo=repo, content='BAR')
assert not os.path.exists(index)
commands.update_index(
repo=repo,
index=index,
files=[
dict(
object=sha_foo,
path='quux/foo',
),
dict(
object=sha_bar,
path='bar',
),
],
)
assert os.path.isfile(index)
st = os.stat(index)
assert st.st_size > 0
def test_write_tree():
tmp = maketemp()
repo = os.path.join(tmp, 'repo')
os.mkdir(repo)
commands.init_bare(repo)
index = os.path.join(tmp, 'index')
sha_foo = commands.write_object(repo=repo, content='FOO')
sha_bar = commands.write_object(repo=repo, content='BAR')
commands.update_index(
repo=repo,
index=index,
files=[
dict(
object=sha_foo,
path='quux/foo',
),
dict(
object=sha_bar,
path='bar',
),
],
)
tree = commands.write_tree(
repo=repo,
index=index,
)
eq(tree, 'e8abc9dd8c483a4e27598521674ae7a357d2c825')
g = commands.ls_tree(repo=repo, treeish=tree)
eq(
g.next(),
dict(
mode='100644',
type='blob',
object='add8373108657cb230a5379a6fcdaab73f330642',
path='bar',
),
)
eq(
g.next(),
dict(
mode='040000',
type='tree',
object='d513b699a47153aad2f0cb7ea2cb9fde8c177428',
path='quux',
),
)
assert_raises(StopIteration, g.next)
def mkdir(self, may_exist=False, create_parents=False):
if not may_exist:
if self.exists():
raise OSError(errno.EEXIST, os.strerror(errno.EEXIST))
# path has no children, therefore it is an empty directory
# and do not exist in the git world; put in a placeholder
# file
if not create_parents:
# make sure parents exist
if self.parent() != self:
if not self.parent().exists():
raise OSError(errno.ENOENT, os.strerror(errno.ENOENT))
empty = commands.write_object(repo=self.repo, content="")
commands.update_index(
repo=self.repo,
index=self.index,
files=[dict(mode="100644", object=empty, path=self.child(".gitfs-placeholder").path)],
)
def git_mass_set_sha1(self, edits):
"""
Set the git sha1 for many objects.
C{edits} is an iterable of 2-tuples, with an C{IndexFS}
instance and a sha1.
See also C{git_set_sha1}.
"""
def g(edits):
for edit in edits:
(p, object) = edit
if not isinstance(p, IndexFS):
raise RuntimeError("Path must be an IndexFS path.")
if p.repo != self.repo or p.index != self.index:
raise RuntimeError("Path is from a different IndexFS.")
yield dict(
# TODO mode
path=p.path,
object=object,
)
commands.update_index(repo=self.repo, index=self.index, files=g(edits))
def remove(self):
commands.update_index(repo=self.repo, index=self.index, files=[dict(mode="0", object=40 * "0", path=self.path)])
