tests: conditionalize the progress timestamp for Windows
It looks like for py2 on Windows, the start date is 1970. It matches the other
platforms for py3, so I'm just going to match the tests and move on, given that
py2 is on the way out.
Differential Revision: https://phab.mercurial-scm.org/D9541
from __future__ import absolute_import
import contextlib
import errno
import os
from mercurial import (
error,
extensions,
match as matchmod,
node as nodemod,
pycompat,
scmutil,
util,
)
from mercurial.interfaces import (
dirstate as intdirstate,
util as interfaceutil,
)
from . import gitutil
pygit2 = gitutil.get_pygit2()
def readpatternfile(orig, filepath, warn, sourceinfo=False):
if not (b'info/exclude' in filepath or filepath.endswith(b'.gitignore')):
return orig(filepath, warn, sourceinfo=False)
result = []
warnings = []
with open(filepath, b'rb') as fp:
for l in fp:
l = l.strip()
if not l or l.startswith(b'#'):
continue
if l.startswith(b'!'):
warnings.append(b'unsupported ignore pattern %s' % l)
continue
if l.startswith(b'/'):
result.append(b'rootglob:' + l[1:])
else:
result.append(b'relglob:' + l)
return result, warnings
extensions.wrapfunction(matchmod, b'readpatternfile', readpatternfile)
_STATUS_MAP = {}
if pygit2:
_STATUS_MAP = {
pygit2.GIT_STATUS_CONFLICTED: b'm',
pygit2.GIT_STATUS_CURRENT: b'n',
pygit2.GIT_STATUS_IGNORED: b'?',
pygit2.GIT_STATUS_INDEX_DELETED: b'r',
pygit2.GIT_STATUS_INDEX_MODIFIED: b'n',
pygit2.GIT_STATUS_INDEX_NEW: b'a',
pygit2.GIT_STATUS_INDEX_RENAMED: b'a',
pygit2.GIT_STATUS_INDEX_TYPECHANGE: b'n',
pygit2.GIT_STATUS_WT_DELETED: b'r',
pygit2.GIT_STATUS_WT_MODIFIED: b'n',
pygit2.GIT_STATUS_WT_NEW: b'?',
pygit2.GIT_STATUS_WT_RENAMED: b'a',
pygit2.GIT_STATUS_WT_TYPECHANGE: b'n',
pygit2.GIT_STATUS_WT_UNREADABLE: b'?',
pygit2.GIT_STATUS_INDEX_MODIFIED | pygit2.GIT_STATUS_WT_MODIFIED: 'm',
}
@interfaceutil.implementer(intdirstate.idirstate)
class gitdirstate(object):
def __init__(self, ui, root, gitrepo):
self._ui = ui
self._root = os.path.dirname(root)
self.git = gitrepo
self._plchangecallbacks = {}
def p1(self):
try:
return self.git.head.peel().id.raw
except pygit2.GitError:
# Typically happens when peeling HEAD fails, as in an
# empty repository.
return nodemod.nullid
def p2(self):
# TODO: MERGE_HEAD? something like that, right?
return nodemod.nullid
def setparents(self, p1, p2=nodemod.nullid):
assert p2 == nodemod.nullid, b'TODO merging support'
self.git.head.set_target(gitutil.togitnode(p1))
@util.propertycache
def identity(self):
return util.filestat.frompath(
os.path.join(self._root, b'.git', b'index')
)
def branch(self):
return b'default'
def parents(self):
# TODO how on earth do we find p2 if a merge is in flight?
return self.p1(), nodemod.nullid
def __iter__(self):
return (pycompat.fsencode(f.path) for f in self.git.index)
def items(self):
for ie in self.git.index:
yield ie.path, None # value should be a dirstatetuple
# py2,3 compat forward
iteritems = items
def __getitem__(self, filename):
try:
gs = self.git.status_file(filename)
except KeyError:
return b'?'
return _STATUS_MAP[gs]
def __contains__(self, filename):
try:
gs = self.git.status_file(filename)
return _STATUS_MAP[gs] != b'?'
except KeyError:
return False
def status(self, match, subrepos, ignored, clean, unknown):
listclean = clean
# TODO handling of clean files - can we get that from git.status()?
modified, added, removed, deleted, unknown, ignored, clean = (
[],
[],
[],
[],
[],
[],
[],
)
gstatus = self.git.status()
for path, status in gstatus.items():
path = pycompat.fsencode(path)
if not match(path):
continue
if status == pygit2.GIT_STATUS_IGNORED:
if path.endswith(b'/'):
continue
ignored.append(path)
elif status in (
pygit2.GIT_STATUS_WT_MODIFIED,
pygit2.GIT_STATUS_INDEX_MODIFIED,
pygit2.GIT_STATUS_WT_MODIFIED
| pygit2.GIT_STATUS_INDEX_MODIFIED,
):
modified.append(path)
elif status == pygit2.GIT_STATUS_INDEX_NEW:
added.append(path)
elif status == pygit2.GIT_STATUS_WT_NEW:
unknown.append(path)
elif status == pygit2.GIT_STATUS_WT_DELETED:
deleted.append(path)
elif status == pygit2.GIT_STATUS_INDEX_DELETED:
removed.append(path)
else:
raise error.Abort(
b'unhandled case: status for %r is %r' % (path, status)
)
if listclean:
observed = set(
modified + added + removed + deleted + unknown + ignored
)
index = self.git.index
index.read()
for entry in index:
path = pycompat.fsencode(entry.path)
if not match(path):
continue
if path in observed:
continue # already in some other set
if path[-1] == b'/':
continue # directory
clean.append(path)
# TODO are we really always sure of status here?
return (
False,
scmutil.status(
modified, added, removed, deleted, unknown, ignored, clean
),
)
def flagfunc(self, buildfallback):
# TODO we can do better
return buildfallback()
def getcwd(self):
# TODO is this a good way to do this?
return os.path.dirname(
os.path.dirname(pycompat.fsencode(self.git.path))
)
def normalize(self, path):
normed = util.normcase(path)
assert normed == path, b"TODO handling of case folding: %s != %s" % (
normed,
path,
)
return path
@property
def _checklink(self):
return util.checklink(os.path.dirname(pycompat.fsencode(self.git.path)))
def copies(self):
# TODO support copies?
return {}
# # TODO what the heck is this
_filecache = set()
def pendingparentchange(self):
# TODO: we need to implement the context manager bits and
# correctly stage/revert index edits.
return False
def write(self, tr):
# TODO: call parent change callbacks
if tr:
def writeinner(category):
self.git.index.write()
tr.addpending(b'gitdirstate', writeinner)
else:
self.git.index.write()
def pathto(self, f, cwd=None):
if cwd is None:
cwd = self.getcwd()
# TODO core dirstate does something about slashes here
assert isinstance(f, bytes)
r = util.pathto(self._root, cwd, f)
return r
def matches(self, match):
for x in self.git.index:
p = pycompat.fsencode(x.path)
if match(p):
yield p
def normal(self, f, parentfiledata=None):
"""Mark a file normal and clean."""
# TODO: for now we just let libgit2 re-stat the file. We can
# clearly do better.
def normallookup(self, f):
"""Mark a file normal, but possibly dirty."""
# TODO: for now we just let libgit2 re-stat the file. We can
# clearly do better.
def walk(self, match, subrepos, unknown, ignored, full=True):
# TODO: we need to use .status() and not iterate the index,
# because the index doesn't force a re-walk and so `hg add` of
# a new file without an intervening call to status will
# silently do nothing.
r = {}
cwd = self.getcwd()
for path, status in self.git.status().items():
if path.startswith('.hg/'):
continue
path = pycompat.fsencode(path)
if not match(path):
continue
# TODO construct the stat info from the status object?
try:
s = os.stat(os.path.join(cwd, path))
except OSError as e:
if e.errno != errno.ENOENT:
raise
continue
r[path] = s
return r
def savebackup(self, tr, backupname):
# TODO: figure out a strategy for saving index backups.
pass
def restorebackup(self, tr, backupname):
# TODO: figure out a strategy for saving index backups.
pass
def add(self, f):
index = self.git.index
index.read()
index.add(pycompat.fsdecode(f))
index.write()
def drop(self, f):
index = self.git.index
index.read()
fs = pycompat.fsdecode(f)
if fs in index:
index.remove(fs)
index.write()
def remove(self, f):
index = self.git.index
index.read()
index.remove(pycompat.fsdecode(f))
index.write()
def copied(self, path):
# TODO: track copies?
return None
def prefetch_parents(self):
# TODO
pass
@contextlib.contextmanager
def parentchange(self):
# TODO: track this maybe?
yield
def addparentchangecallback(self, category, callback):
# TODO: should this be added to the dirstate interface?
self._plchangecallbacks[category] = callback
def clearbackup(self, tr, backupname):
# TODO
pass
def setbranch(self, branch):
raise error.Abort(
b'git repos do not support branches. try using bookmarks'
)