def read(self): # override
# ignore HG_PENDING because identity is used only for writing
self.identity = util.filestat.frompath(
self._opener.join(self._filename))
try:
fp = self._opendirstatefile()
try:
parents, dirstate_tuples, copymap = eden_dirstate_serializer.read(
fp, self._filename)
finally:
fp.close()
except IOError as e:
if e.errno != errno.ENOENT:
raise
else:
# If the dirstate file does not exist, then we silently ignore
# the error because that's what Mercurial's dirstate does.
return
if not self._dirtyparents:
self.setparents(*parents)
self._map = {
n: parsers.dirstatetuple(v[0], v[1], v[2], DUMMY_MTIME)
for n, v in dirstate_tuples.items()
}
self.copymap = copymap
def _insert_tuple(self, filename, state, mode, size, mtime): # override
if size != MERGE_STATE_BOTH_PARENTS and size != MERGE_STATE_OTHER_PARENT:
merge_state = MERGE_STATE_NOT_APPLICABLE
else:
merge_state = size
self._map[filename] = parsers.dirstatetuple(state, mode, merge_state,
DUMMY_MTIME)
def pack_dirstate(fakenow, orig, dmap, copymap, pl, now):
# execute what original parsers.pack_dirstate should do actually
# for consistency
actualnow = int(now)
for f, e in pycompat.iteritems(dmap):
if e[0] == "n" and e[3] == actualnow:
e = parsers.dirstatetuple(e[0], e[1], e[2], -1)
dmap[f] = e
return orig(dmap, copymap, pl, fakenow)
def __getitem__(self, filename):
# type(str) -> parsers.dirstatetuple
entry = self._map.get(filename)
if entry is not None:
return entry
# edenfs only tracks one parent
commitctx = self._repo["."]
node, flag = commitctx._fileinfo(filename)
mode = modefromflag[flag]
return parsers.dirstatetuple("n", mode, MERGE_STATE_NOT_APPLICABLE, DUMMY_MTIME)