def _xmerge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None):
r = _premerge(repo, toolconf, files, labels=labels)
if r:
tool, toolpath, binary, symlink = toolconf
a, b, c, back = files
out = ""
env = {
"HG_FILE": fcd.path(),
"HG_MY_NODE": short(mynode),
"HG_OTHER_NODE": str(fco.changectx()),
"HG_BASE_NODE": str(fca.changectx()),
"HG_MY_ISLINK": "l" in fcd.flags(),
"HG_OTHER_ISLINK": "l" in fco.flags(),
"HG_BASE_ISLINK": "l" in fca.flags(),
}
ui = repo.ui
args = _toolstr(ui, tool, "args", "$local $base $other")
if "$output" in args:
out, a = a, back # read input from backup, write to original
replace = {"local": a, "base": b, "other": c, "output": out}
args = util.interpolate(r"\$", replace, args, lambda s: util.shellquote(util.localpath(s)))
cmd = toolpath + " " + args
repo.ui.debug("launching merge tool: %s\n" % cmd)
r = ui.system(cmd, cwd=repo.root, environ=env)
repo.ui.debug("merge tool returned: %s\n" % r)
return True, r
return False, 0
def evalpath(striplen):
score = 0
for s in srcs:
t = os.path.join(dest, util.localpath(s[0])[striplen:])
if os.path.lexists(t):
score += 1
return score
def evalpath(striplen):
score = 0
for s in srcs:
t = os.path.join(dest, util.localpath(s[0])[striplen:])
if os.path.exists(t):
score += 1
return score
def tidyprefix(dest, kind, prefix):
'''choose prefix to use for names in archive. make sure prefix is
safe for consumers.'''
if prefix:
prefix = util.normpath(prefix)
else:
if not isinstance(dest, str):
raise ValueError('dest must be string if no prefix')
prefix = os.path.basename(dest)
lower = prefix.lower()
for sfx in exts.get(kind, []):
if lower.endswith(sfx):
prefix = prefix[:-len(sfx)]
break
lpfx = os.path.normpath(util.localpath(prefix))
prefix = util.pconvert(lpfx)
if not prefix.endswith('/'):
prefix += '/'
# Drop the leading '.' path component if present, so Windows can read the
# zip files (issue4634)
if prefix.startswith('./'):
prefix = prefix[2:]
if prefix.startswith('../') or os.path.isabs(lpfx) or '/../' in prefix:
raise util.Abort(_('archive prefix contains illegal components'))
return prefix
def tidyprefix(dest, kind, prefix):
'''choose prefix to use for names in archive. make sure prefix is
safe for consumers.'''
if prefix:
prefix = util.normpath(prefix)
else:
if not isinstance(dest, str):
raise ValueError('dest must be string if no prefix')
prefix = os.path.basename(dest)
lower = prefix.lower()
for sfx in exts.get(kind, []):
if lower.endswith(sfx):
prefix = prefix[:-len(sfx)]
break
lpfx = os.path.normpath(util.localpath(prefix))
prefix = util.pconvert(lpfx)
if not prefix.endswith('/'):
prefix += '/'
# Drop the leading '.' path component if present, so Windows can read the
# zip files (issue4634)
if prefix.startswith('./'):
prefix = prefix[2:]
if prefix.startswith('../') or os.path.isabs(lpfx) or '/../' in prefix:
raise util.Abort(_('archive prefix contains illegal components'))
return prefix
def systemrcpath():
'''return default os-specific hgrc search path'''
rcpath = []
filename = util.executablepath()
# Use mercurial.ini found in directory with hg.exe
progrc = os.path.join(os.path.dirname(filename), 'mercurial.ini')
rcpath.append(progrc)
# Use hgrc.d found in directory with hg.exe
progrcd = os.path.join(os.path.dirname(filename), 'hgrc.d')
if os.path.isdir(progrcd):
for f, kind in osutil.listdir(progrcd):
if f.endswith('.rc'):
rcpath.append(os.path.join(progrcd, f))
# else look for a system rcpath in the registry
value = util.lookupreg('SOFTWARE\\Mercurial', None,
_winreg.HKEY_LOCAL_MACHINE)
if not isinstance(value, str) or not value:
return rcpath
value = util.localpath(value)
for p in value.split(os.pathsep):
if p.lower().endswith('mercurial.ini'):
rcpath.append(p)
elif os.path.isdir(p):
for f, kind in osutil.listdir(p):
if f.endswith('.rc'):
rcpath.append(os.path.join(p, f))
return rcpath
def _xmerge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None):
r = _premerge(repo, toolconf, files, labels=labels)
if r:
tool, toolpath, binary, symlink = toolconf
a, b, c, back = files
out = ""
env = {
'HG_FILE': fcd.path(),
'HG_MY_NODE': short(mynode),
'HG_OTHER_NODE': str(fco.changectx()),
'HG_BASE_NODE': str(fca.changectx()),
'HG_MY_ISLINK': 'l' in fcd.flags(),
'HG_OTHER_ISLINK': 'l' in fco.flags(),
'HG_BASE_ISLINK': 'l' in fca.flags(),
}
ui = repo.ui
args = _toolstr(ui, tool, "args", '$local $base $other')
if "$output" in args:
out, a = a, back # read input from backup, write to original
replace = {'local': a, 'base': b, 'other': c, 'output': out}
args = util.interpolate(r'\$', replace, args,
lambda s: util.shellquote(util.localpath(s)))
r = ui.system(toolpath + ' ' + args, cwd=repo.root, environ=env)
return True, r
return False, 0
def systemrcpath():
'''return default os-specific hgrc search path'''
rcpath = []
filename = util.executablepath()
# Use mercurial.ini found in directory with hg.exe
progrc = os.path.join(os.path.dirname(filename), 'mercurial.ini')
if os.path.isfile(progrc):
rcpath.append(progrc)
return rcpath
# Use hgrc.d found in directory with hg.exe
progrcd = os.path.join(os.path.dirname(filename), 'hgrc.d')
if os.path.isdir(progrcd):
for f, kind in osutil.listdir(progrcd):
if f.endswith('.rc'):
rcpath.append(os.path.join(progrcd, f))
return rcpath
# else look for a system rcpath in the registry
value = util.lookupreg('SOFTWARE\\Mercurial', None,
_winreg.HKEY_LOCAL_MACHINE)
if not isinstance(value, str) or not value:
return rcpath
value = util.localpath(value)
for p in value.split(os.pathsep):
if p.lower().endswith('mercurial.ini'):
rcpath.append(p)
elif os.path.isdir(p):
for f, kind in osutil.listdir(p):
if f.endswith('.rc'):
rcpath.append(os.path.join(p, f))
return rcpath
def _xmerge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None):
r = _premerge(repo, toolconf, files, labels=labels)
if r:
tool, toolpath, binary, symlink = toolconf
a, b, c, back = files
out = ""
env = {'HG_FILE': fcd.path(),
'HG_MY_NODE': short(mynode),
'HG_OTHER_NODE': str(fco.changectx()),
'HG_BASE_NODE': str(fca.changectx()),
'HG_MY_ISLINK': 'l' in fcd.flags(),
'HG_OTHER_ISLINK': 'l' in fco.flags(),
'HG_BASE_ISLINK': 'l' in fca.flags(),
}
ui = repo.ui
args = _toolstr(ui, tool, "args", '$local $base $other')
if "$output" in args:
out, a = a, back # read input from backup, write to original
replace = {'local': a, 'base': b, 'other': c, 'output': out}
args = util.interpolate(r'\$', replace, args,
lambda s: util.shellquote(util.localpath(s)))
r = util.system(toolpath + ' ' + args, cwd=repo.root, environ=env,
out=ui.fout)
return True, r
return False, 0
def _xmerge(repo, mynode, orig, fcd, fco, fca, toolconf, files):
r = _premerge(repo, toolconf, files)
if r:
tool, toolpath, binary, symlink = toolconf
a, b, c, back = files
out = ""
env = dict(HG_FILE=fcd.path(),
HG_MY_NODE=short(mynode),
HG_OTHER_NODE=str(fco.changectx()),
HG_BASE_NODE=str(fca.changectx()),
HG_MY_ISLINK='l' in fcd.flags(),
HG_OTHER_ISLINK='l' in fco.flags(),
HG_BASE_ISLINK='l' in fca.flags())
ui = repo.ui
args = _toolstr(ui, tool, "args", '$local $base $other')
if "$output" in args:
out, a = a, back # read input from backup, write to original
replace = dict(local=a, base=b, other=c, output=out)
args = util.interpolate(r'\$', replace, args,
lambda s: '"%s"' % util.localpath(s))
r = util.system(toolpath + ' ' + args,
cwd=repo.root,
environ=env,
out=ui.fout)
return True, r
return False, 0
def _xmerge(repo, mynode, orig, fcd, fco, fca, toolconf, files):
r = _premerge(repo, toolconf, files)
if r:
tool, toolpath, binary, symlink = toolconf
a, b, c, back = files
out = ""
env = dict(HG_FILE=fcd.path(),
HG_MY_NODE=short(mynode),
HG_OTHER_NODE=str(fco.changectx()),
HG_BASE_NODE=str(fca.changectx()),
HG_MY_ISLINK='l' in fcd.flags(),
HG_OTHER_ISLINK='l' in fco.flags(),
HG_BASE_ISLINK='l' in fca.flags())
ui = repo.ui
args = _toolstr(ui, tool, "args", '$local $base $other')
if "$output" in args:
out, a = a, back # read input from backup, write to original
replace = dict(local=a, base=b, other=c, output=out)
args = util.interpolate(r'\$', replace, args,
lambda s: '"%s"' % util.localpath(s))
r = util.system(toolpath + ' ' + args, cwd=repo.root, environ=env,
out=ui.fout)
return True, r
return False, 0
def __call__(self, path):
'''Check the relative path.
path may contain a pattern (e.g. foodir/**.txt)'''
path = util.localpath(path)
normpath = self.normcase(path)
if normpath in self.audited:
return
# AIX ignores "/" at end of path, others raise EISDIR.
if util.endswithsep(path):
raise util.Abort(_("path ends in directory separator: %s") % path)
parts = util.splitpath(path)
if (os.path.splitdrive(path)[0]
or parts[0].lower() in ('.hg', '.hg.', '')
or os.pardir in parts):
raise util.Abort(_("path contains illegal component: %s") % path)
if '.hg' in path.lower():
lparts = [p.lower() for p in parts]
for p in '.hg', '.hg.':
if p in lparts[1:]:
pos = lparts.index(p)
base = os.path.join(*parts[:pos])
raise util.Abort(
_("path '%s' is inside nested repo %r") % (path, base))
normparts = util.splitpath(normpath)
assert len(parts) == len(normparts)
parts.pop()
normparts.pop()
prefixes = []
while parts:
prefix = os.sep.join(parts)
normprefix = os.sep.join(normparts)
if normprefix in self.auditeddir:
break
curpath = os.path.join(self.root, prefix)
try:
st = os.lstat(curpath)
except OSError, err:
# EINVAL can be raised as invalid path syntax under win32.
# They must be ignored for patterns can be checked too.
if err.errno not in (errno.ENOENT, errno.ENOTDIR,
errno.EINVAL):
raise
else:
if stat.S_ISLNK(st.st_mode):
raise util.Abort(
_('path %r traverses symbolic link %r') %
(path, prefix))
elif (stat.S_ISDIR(st.st_mode)
and os.path.isdir(os.path.join(curpath, '.hg'))):
if not self.callback or not self.callback(curpath):
raise util.Abort(
_("path '%s' is inside nested "
"repo %r") % (path, prefix))
prefixes.append(normprefix)
parts.pop()
normparts.pop()
def targetpathfn(pat, dest, srcs):
if os.path.isdir(pat):
abspfx = util.canonpath(repo.root, cwd, pat)
abspfx = util.localpath(abspfx)
if destdirexists:
striplen = len(os.path.split(abspfx)[0])
else:
striplen = len(abspfx)
if striplen:
striplen += len(os.sep)
res = lambda p: os.path.join(dest, util.localpath(p)[striplen:])
elif destdirexists:
res = lambda p: os.path.join(dest,
os.path.basename(util.localpath(p)))
else:
res = lambda p: dest
return res
def targetpathfn(pat, dest, srcs):
if os.path.isdir(pat):
abspfx = util.canonpath(repo.root, cwd, pat)
abspfx = util.localpath(abspfx)
if destdirexists:
striplen = len(os.path.split(abspfx)[0])
else:
striplen = len(abspfx)
if striplen:
striplen += len(os.sep)
res = lambda p: os.path.join(dest, util.localpath(p)[striplen:])
elif destdirexists:
res = lambda p: os.path.join(dest,
os.path.basename(util.localpath(p)))
else:
res = lambda p: dest
return res
def __call__(self, path):
'''Check the relative path.
path may contain a pattern (e.g. foodir/**.txt)'''
path = util.localpath(path)
normpath = self.normcase(path)
if normpath in self.audited:
return
# AIX ignores "/" at end of path, others raise EISDIR.
if util.endswithsep(path):
raise util.Abort(_("path ends in directory separator: %s") % path)
parts = util.splitpath(path)
if (os.path.splitdrive(path)[0]
or parts[0].lower() in ('.hg', '.hg.', '')
or os.pardir in parts):
raise util.Abort(_("path contains illegal component: %s") % path)
if '.hg' in path.lower():
lparts = [p.lower() for p in parts]
for p in '.hg', '.hg.':
if p in lparts[1:]:
pos = lparts.index(p)
base = os.path.join(*parts[:pos])
raise util.Abort(_("path '%s' is inside nested repo %r")
% (path, base))
normparts = util.splitpath(normpath)
assert len(parts) == len(normparts)
parts.pop()
normparts.pop()
prefixes = []
while parts:
prefix = os.sep.join(parts)
normprefix = os.sep.join(normparts)
if normprefix in self.auditeddir:
break
curpath = os.path.join(self.root, prefix)
try:
st = os.lstat(curpath)
except OSError, err:
# EINVAL can be raised as invalid path syntax under win32.
# They must be ignored for patterns can be checked too.
if err.errno not in (errno.ENOENT, errno.ENOTDIR, errno.EINVAL):
raise
else:
if stat.S_ISLNK(st.st_mode):
raise util.Abort(
_('path %r traverses symbolic link %r')
% (path, prefix))
elif (stat.S_ISDIR(st.st_mode) and
os.path.isdir(os.path.join(curpath, '.hg'))):
if not self.callback or not self.callback(curpath):
raise util.Abort(_("path '%s' is inside nested "
"repo %r")
% (path, prefix))
prefixes.append(normprefix)
parts.pop()
normparts.pop()
def __call__(self, path):
"""Check the relative path.
path may contain a pattern (e.g. foodir/**.txt)"""
path = util.localpath(path)
normpath = self.normcase(path)
if normpath in self.audited:
return
# AIX ignores "/" at end of path, others raise EISDIR.
if util.endswithsep(path):
raise util.Abort(_("path ends in directory separator: %s") % path)
parts = util.splitpath(path)
if os.path.splitdrive(path)[0] or _lowerclean(parts[0]) in (".hg", ".hg.", "") or os.pardir in parts:
raise util.Abort(_("path contains illegal component: %s") % path)
# Windows shortname aliases
for p in parts:
if "~" in p:
first, last = p.split("~", 1)
if last.isdigit() and first.upper() in ["HG", "HG8B6C"]:
raise util.Abort(_("path contains illegal component: %s") % path)
if ".hg" in _lowerclean(path):
lparts = [_lowerclean(p.lower()) for p in parts]
for p in ".hg", ".hg.":
if p in lparts[1:]:
pos = lparts.index(p)
base = os.path.join(*parts[:pos])
raise util.Abort(_("path '%s' is inside nested repo %r") % (path, base))
normparts = util.splitpath(normpath)
assert len(parts) == len(normparts)
parts.pop()
normparts.pop()
prefixes = []
while parts:
prefix = os.sep.join(parts)
normprefix = os.sep.join(normparts)
if normprefix in self.auditeddir:
break
curpath = os.path.join(self.root, prefix)
try:
st = os.lstat(curpath)
except OSError, err:
# EINVAL can be raised as invalid path syntax under win32.
# They must be ignored for patterns can be checked too.
if err.errno not in (errno.ENOENT, errno.ENOTDIR, errno.EINVAL):
raise
else:
if stat.S_ISLNK(st.st_mode):
raise util.Abort(_("path %r traverses symbolic link %r") % (path, prefix))
elif stat.S_ISDIR(st.st_mode) and os.path.isdir(os.path.join(curpath, ".hg")):
if not self.callback or not self.callback(curpath):
raise util.Abort(_("path '%s' is inside nested " "repo %r") % (path, prefix))
prefixes.append(normprefix)
parts.pop()
normparts.pop()
def targetpathafterfn(pat, dest, srcs):
if matchmod.patkind(pat):
# a mercurial pattern
res = lambda p: os.path.join(dest,
os.path.basename(util.localpath(p)))
else:
abspfx = util.canonpath(repo.root, cwd, pat)
if len(abspfx) < len(srcs[0][0]):
# A directory. Either the target path contains the last
# component of the source path or it does not.
def evalpath(striplen):
score = 0
for s in srcs:
t = os.path.join(dest, util.localpath(s[0])[striplen:])
if os.path.lexists(t):
score += 1
return score
abspfx = util.localpath(abspfx)
striplen = len(abspfx)
if striplen:
striplen += len(os.sep)
if os.path.isdir(os.path.join(dest, os.path.split(abspfx)[1])):
score = evalpath(striplen)
striplen1 = len(os.path.split(abspfx)[0])
if striplen1:
striplen1 += len(os.sep)
if evalpath(striplen1) > score:
striplen = striplen1
res = lambda p: os.path.join(dest,
util.localpath(p)[striplen:])
else:
# a file
if destdirexists:
res = lambda p: os.path.join(dest,
os.path.basename(util.localpath(p)))
else:
res = lambda p: dest
return res
def targetpathafterfn(pat, dest, srcs):
if util.patkind(pat, None)[0]:
# a mercurial pattern
res = lambda p: os.path.join(dest,
os.path.basename(util.localpath(p)))
else:
abspfx = util.canonpath(repo.root, cwd, pat)
if len(abspfx) < len(srcs[0][0]):
# A directory. Either the target path contains the last
# component of the source path or it does not.
def evalpath(striplen):
score = 0
for s in srcs:
t = os.path.join(dest, util.localpath(s[0])[striplen:])
if os.path.exists(t):
score += 1
return score
abspfx = util.localpath(abspfx)
striplen = len(abspfx)
if striplen:
striplen += len(os.sep)
if os.path.isdir(os.path.join(dest, os.path.split(abspfx)[1])):
score = evalpath(striplen)
striplen1 = len(os.path.split(abspfx)[0])
if striplen1:
striplen1 += len(os.sep)
if evalpath(striplen1) > score:
striplen = striplen1
res = lambda p: os.path.join(dest,
util.localpath(p)[striplen:])
else:
# a file
if destdirexists:
res = lambda p: os.path.join(
dest, os.path.basename(util.localpath(p)))
else:
res = lambda p: dest
return res
def tidyprefix(dest, prefix, suffixes):
'''choose prefix to use for names in archive. make sure prefix is
safe for consumers.'''
if prefix:
prefix = util.normpath(prefix)
else:
if not isinstance(dest, str):
raise ValueError('dest must be string if no prefix')
prefix = os.path.basename(dest)
lower = prefix.lower()
for sfx in suffixes:
if lower.endswith(sfx):
prefix = prefix[:-len(sfx)]
break
lpfx = os.path.normpath(util.localpath(prefix))
prefix = util.pconvert(lpfx)
if not prefix.endswith('/'):
prefix += '/'
if prefix.startswith('../') or os.path.isabs(lpfx) or '/../' in prefix:
raise util.Abort(_('archive prefix contains illegal components'))
return prefix
def tidyprefix(dest, prefix, suffixes):
'''choose prefix to use for names in archive. make sure prefix is
safe for consumers.'''
if prefix:
prefix = util.normpath(prefix)
else:
if not isinstance(dest, str):
raise ValueError('dest must be string if no prefix')
prefix = os.path.basename(dest)
lower = prefix.lower()
for sfx in suffixes:
if lower.endswith(sfx):
prefix = prefix[:-len(sfx)]
break
lpfx = os.path.normpath(util.localpath(prefix))
prefix = util.pconvert(lpfx)
if not prefix.endswith('/'):
prefix += '/'
if prefix.startswith('../') or os.path.isabs(lpfx) or '/../' in prefix:
raise util.Abort(_('archive prefix contains illegal components'))
return prefix
def tidyprefix(dest, kind, prefix):
"""choose prefix to use for names in archive. make sure prefix is
safe for consumers."""
if prefix:
prefix = util.normpath(prefix)
else:
if not isinstance(dest, str):
raise ValueError("dest must be string if no prefix")
prefix = os.path.basename(dest)
lower = prefix.lower()
for sfx in exts.get(kind, []):
if lower.endswith(sfx):
prefix = prefix[: -len(sfx)]
break
lpfx = os.path.normpath(util.localpath(prefix))
prefix = util.pconvert(lpfx)
if not prefix.endswith("/"):
prefix += "/"
if prefix.startswith("../") or os.path.isabs(lpfx) or "/../" in prefix:
raise util.Abort(_("archive prefix contains illegal components"))
return prefix
def filemerge(repo, mynode, orig, fcd, fco, fca):
"""perform a 3-way merge in the working directory
mynode = parent node before merge
orig = original local filename before merge
fco = other file context
fca = ancestor file context
fcd = local file context for current/destination file
"""
def temp(prefix, ctx):
pre = "%s~%s." % (os.path.basename(ctx.path()), prefix)
(fd, name) = tempfile.mkstemp(prefix=pre)
data = repo.wwritedata(ctx.path(), ctx.data())
f = os.fdopen(fd, "wb")
f.write(data)
f.close()
return name
if not fco.cmp(fcd): # files identical?
return None
ui = repo.ui
fd = fcd.path()
binary = fcd.isbinary() or fco.isbinary() or fca.isbinary()
symlink = "l" in fcd.flags() + fco.flags()
tool, toolpath = _picktool(repo, ui, fd, binary, symlink)
ui.debug("picked tool '%s' for %s (binary %s symlink %s)\n" % (tool, fd, binary, symlink))
if not tool or tool == "internal:prompt":
tool = "internal:local"
if ui.promptchoice(
_(" no tool found to merge %s\n" "keep (l)ocal or take (o)ther?") % fd, (_("&Local"), _("&Other")), 0
):
tool = "internal:other"
if tool == "internal:local":
return 0
if tool == "internal:other":
repo.wwrite(fd, fco.data(), fco.flags())
return 0
if tool == "internal:fail":
return 1
# do the actual merge
a = repo.wjoin(fd)
b = temp("base", fca)
c = temp("other", fco)
out = ""
back = a + ".orig"
util.copyfile(a, back)
if orig != fco.path():
ui.status(_("merging %s and %s to %s\n") % (orig, fco.path(), fd))
else:
ui.status(_("merging %s\n") % fd)
ui.debug("my %s other %s ancestor %s\n" % (fcd, fco, fca))
# do we attempt to simplemerge first?
try:
premerge = _toolbool(ui, tool, "premerge", not (binary or symlink))
except error.ConfigError:
premerge = _toolstr(ui, tool, "premerge").lower()
valid = "keep".split()
if premerge not in valid:
_valid = ", ".join(["'" + v + "'" for v in valid])
raise error.ConfigError(
_("%s.premerge not valid " "('%s' is neither boolean nor %s)") % (tool, premerge, _valid)
)
if premerge:
r = simplemerge.simplemerge(ui, a, b, c, quiet=True)
if not r:
ui.debug(" premerge successful\n")
os.unlink(back)
os.unlink(b)
os.unlink(c)
return 0
if premerge != "keep":
util.copyfile(back, a) # restore from backup and try again
env = dict(
HG_FILE=fd,
HG_MY_NODE=short(mynode),
HG_OTHER_NODE=str(fco.changectx()),
HG_BASE_NODE=str(fca.changectx()),
HG_MY_ISLINK="l" in fcd.flags(),
HG_OTHER_ISLINK="l" in fco.flags(),
HG_BASE_ISLINK="l" in fca.flags(),
)
if tool == "internal:merge":
r = simplemerge.simplemerge(ui, a, b, c, label=["local", "other"])
elif tool == "internal:dump":
a = repo.wjoin(fd)
util.copyfile(a, a + ".local")
repo.wwrite(fd + ".other", fco.data(), fco.flags())
repo.wwrite(fd + ".base", fca.data(), fca.flags())
os.unlink(b)
os.unlink(c)
return 1 # unresolved
else:
args = _toolstr(ui, tool, "args", "$local $base $other")
if "$output" in args:
out, a = a, back # read input from backup, write to original
replace = dict(local=a, base=b, other=c, output=out)
args = util.interpolate(r"\$", replace, args, lambda s: '"%s"' % util.localpath(s))
r = util.system(toolpath + " " + args, cwd=repo.root, environ=env, out=ui.fout)
if not r and (_toolbool(ui, tool, "checkconflicts") or "conflicts" in _toollist(ui, tool, "check")):
if re.search("^(<<<<<<< .*|=======|>>>>>>> .*)$", fcd.data(), re.MULTILINE):
r = 1
checked = False
if "prompt" in _toollist(ui, tool, "check"):
checked = True
if ui.promptchoice(_("was merge of '%s' successful (yn)?") % fd, (_("&Yes"), _("&No")), 1):
r = 1
if not r and not checked and (_toolbool(ui, tool, "checkchanged") or "changed" in _toollist(ui, tool, "check")):
if filecmp.cmp(repo.wjoin(fd), back):
if ui.promptchoice(
_(" output file %s appears unchanged\n" "was merge successful (yn)?") % fd, (_("&Yes"), _("&No")), 1
):
r = 1
if _toolbool(ui, tool, "fixeol"):
_matcheol(repo.wjoin(fd), back)
if r:
if tool == "internal:merge":
ui.warn(_("merging %s incomplete! " "(edit conflicts, then use 'hg resolve --mark')\n") % fd)
else:
ui.warn(_("merging %s failed!\n") % fd)
else:
os.unlink(back)
os.unlink(b)
os.unlink(c)
return r
def __call__(self, path):
'''Check the relative path.
path may contain a pattern (e.g. foodir/**.txt)'''
path = util.localpath(path)
normpath = self.normcase(path)
if normpath in self.audited:
return
# AIX ignores "/" at end of path, others raise EISDIR.
if util.endswithsep(path):
raise util.Abort(_("path ends in directory separator: %s") % path)
parts = util.splitpath(path)
if (os.path.splitdrive(path)[0]
or _lowerclean(parts[0]) in ('.hg', '.hg.', '')
or os.pardir in parts):
raise util.Abort(_("path contains illegal component: %s") % path)
# Windows shortname aliases
for p in parts:
if "~" in p:
first, last = p.split("~", 1)
if last.isdigit() and first.upper() in ["HG", "HG8B6C"]:
raise util.Abort(_("path contains illegal component: %s")
% path)
if '.hg' in _lowerclean(path):
lparts = [_lowerclean(p.lower()) for p in parts]
for p in '.hg', '.hg.':
if p in lparts[1:]:
pos = lparts.index(p)
base = os.path.join(*parts[:pos])
raise util.Abort(_("path '%s' is inside nested repo %r")
% (path, base))
normparts = util.splitpath(normpath)
assert len(parts) == len(normparts)
parts.pop()
normparts.pop()
prefixes = []
while parts:
prefix = os.sep.join(parts)
normprefix = os.sep.join(normparts)
if normprefix in self.auditeddir:
break
curpath = os.path.join(self.root, prefix)
try:
st = os.lstat(curpath)
except OSError as err:
# EINVAL can be raised as invalid path syntax under win32.
# They must be ignored for patterns can be checked too.
if err.errno not in (errno.ENOENT, errno.ENOTDIR, errno.EINVAL):
raise
else:
if stat.S_ISLNK(st.st_mode):
raise util.Abort(
_('path %r traverses symbolic link %r')
% (path, prefix))
elif (stat.S_ISDIR(st.st_mode) and
os.path.isdir(os.path.join(curpath, '.hg'))):
if not self.callback or not self.callback(curpath):
raise util.Abort(_("path '%s' is inside nested "
"repo %r")
% (path, prefix))
prefixes.append(normprefix)
parts.pop()
normparts.pop()
self.audited.add(normpath)
# only add prefixes to the cache after checking everything: we don't
# want to add "foo/bar/baz" before checking if there's a "foo/.hg"
self.auditeddir.update(prefixes)
def filemerge(repo, mynode, orig, fcd, fco, fca):
"""perform a 3-way merge in the working directory
mynode = parent node before merge
orig = original local filename before merge
fco = other file context
fca = ancestor file context
fcd = local file context for current/destination file
"""
def temp(prefix, ctx):
pre = "%s~%s." % (os.path.basename(ctx.path()), prefix)
(fd, name) = tempfile.mkstemp(prefix=pre)
data = repo.wwritedata(ctx.path(), ctx.data())
f = os.fdopen(fd, "wb")
f.write(data)
f.close()
return name
def isbin(ctx):
try:
return util.binary(ctx.data())
except IOError:
return False
if not fco.cmp(fcd.data()): # files identical?
return None
if fca == fco: # backwards, use working dir parent as ancestor
fca = fcd.parents()[0]
ui = repo.ui
fd = fcd.path()
binary = isbin(fcd) or isbin(fco) or isbin(fca)
symlink = 'l' in fcd.flags() + fco.flags()
tool, toolpath = _picktool(repo, ui, fd, binary, symlink)
ui.debug("picked tool '%s' for %s (binary %s symlink %s)\n" %
(tool, fd, binary, symlink))
if not tool or tool == 'internal:prompt':
tool = "internal:local"
if ui.promptchoice(_(" no tool found to merge %s\n"
"keep (l)ocal or take (o)ther?") % fd,
(_("&Local"), _("&Other")), 0):
tool = "internal:other"
if tool == "internal:local":
return 0
if tool == "internal:other":
repo.wwrite(fd, fco.data(), fco.flags())
return 0
if tool == "internal:fail":
return 1
# do the actual merge
a = repo.wjoin(fd)
b = temp("base", fca)
c = temp("other", fco)
out = ""
back = a + ".orig"
util.copyfile(a, back)
if orig != fco.path():
ui.status(_("merging %s and %s to %s\n") % (orig, fco.path(), fd))
else:
ui.status(_("merging %s\n") % fd)
ui.debug("my %s other %s ancestor %s\n" % (fcd, fco, fca))
# do we attempt to simplemerge first?
if _toolbool(ui, tool, "premerge", not (binary or symlink)):
r = simplemerge.simplemerge(ui, a, b, c, quiet=True)
if not r:
ui.debug(" premerge successful\n")
os.unlink(back)
os.unlink(b)
os.unlink(c)
return 0
util.copyfile(back, a) # restore from backup and try again
env = dict(HG_FILE=fd,
HG_MY_NODE=short(mynode),
HG_OTHER_NODE=str(fco.changectx()),
HG_BASE_NODE=str(fca.changectx()),
HG_MY_ISLINK='l' in fcd.flags(),
HG_OTHER_ISLINK='l' in fco.flags(),
HG_BASE_ISLINK='l' in fca.flags())
if tool == "internal:merge":
r = simplemerge.simplemerge(ui, a, b, c, label=['local', 'other'])
elif tool == 'internal:dump':
a = repo.wjoin(fd)
util.copyfile(a, a + ".local")
repo.wwrite(fd + ".other", fco.data(), fco.flags())
repo.wwrite(fd + ".base", fca.data(), fca.flags())
return 1 # unresolved
else:
args = _toolstr(ui, tool, "args", '$local $base $other')
if "$output" in args:
out, a = a, back # read input from backup, write to original
replace = dict(local=a, base=b, other=c, output=out)
args = re.sub("\$(local|base|other|output)",
lambda x: '"%s"' % util.localpath(replace[x.group()[1:]]), args)
r = util.system(toolpath + ' ' + args, cwd=repo.root, environ=env)
if not r and _toolbool(ui, tool, "checkconflicts"):
if re.match("^(<<<<<<< .*|=======|>>>>>>> .*)$", fcd.data()):
r = 1
if not r and _toolbool(ui, tool, "checkchanged"):
if filecmp.cmp(repo.wjoin(fd), back):
if ui.promptchoice(_(" output file %s appears unchanged\n"
"was merge successful (yn)?") % fd,
(_("&Yes"), _("&No")), 1):
r = 1
if _toolbool(ui, tool, "fixeol"):
_matcheol(repo.wjoin(fd), back)
if r:
ui.warn(_("merging %s failed!\n") % fd)
else:
os.unlink(back)
os.unlink(b)
os.unlink(c)
return r
def filemerge(repo, mynode, orig, fcd, fco, fca):
"""perform a 3-way merge in the working directory
mynode = parent node before merge
orig = original local filename before merge
fco = other file context
fca = ancestor file context
fcd = local file context for current/destination file
"""
def temp(prefix, ctx):
pre = "%s~%s." % (os.path.basename(ctx.path()), prefix)
(fd, name) = tempfile.mkstemp(prefix=pre)
data = repo.wwritedata(ctx.path(), ctx.data())
f = os.fdopen(fd, "wb")
f.write(data)
f.close()
return name
def isbin(ctx):
try:
return util.binary(ctx.data())
except IOError:
return False
if not fco.cmp(fcd.data()): # files identical?
return None
if fca == fco: # backwards, use working dir parent as ancestor
fca = fcd.parents()[0]
ui = repo.ui
fd = fcd.path()
binary = isbin(fcd) or isbin(fco) or isbin(fca)
symlink = 'l' in fcd.flags() + fco.flags()
tool, toolpath = _picktool(repo, ui, fd, binary, symlink)
ui.debug("picked tool '%s' for %s (binary %s symlink %s)\n" %
(tool, fd, binary, symlink))
if not tool or tool == 'internal:prompt':
tool = "internal:local"
if ui.promptchoice(
_(" no tool found to merge %s\n"
"keep (l)ocal or take (o)ther?") % fd,
(_("&Local"), _("&Other")), 0):
tool = "internal:other"
if tool == "internal:local":
return 0
if tool == "internal:other":
repo.wwrite(fd, fco.data(), fco.flags())
return 0
if tool == "internal:fail":
return 1
# do the actual merge
a = repo.wjoin(fd)
b = temp("base", fca)
c = temp("other", fco)
out = ""
back = a + ".orig"
util.copyfile(a, back)
if orig != fco.path():
ui.status(_("merging %s and %s to %s\n") % (orig, fco.path(), fd))
else:
ui.status(_("merging %s\n") % fd)
ui.debug("my %s other %s ancestor %s\n" % (fcd, fco, fca))
# do we attempt to simplemerge first?
if _toolbool(ui, tool, "premerge", not (binary or symlink)):
r = simplemerge.simplemerge(ui, a, b, c, quiet=True)
if not r:
ui.debug(" premerge successful\n")
os.unlink(back)
os.unlink(b)
os.unlink(c)
return 0
util.copyfile(back, a) # restore from backup and try again
env = dict(HG_FILE=fd,
HG_MY_NODE=short(mynode),
HG_OTHER_NODE=str(fco.changectx()),
HG_BASE_NODE=str(fca.changectx()),
HG_MY_ISLINK='l' in fcd.flags(),
HG_OTHER_ISLINK='l' in fco.flags(),
HG_BASE_ISLINK='l' in fca.flags())
if tool == "internal:merge":
r = simplemerge.simplemerge(ui, a, b, c, label=['local', 'other'])
elif tool == 'internal:dump':
a = repo.wjoin(fd)
util.copyfile(a, a + ".local")
repo.wwrite(fd + ".other", fco.data(), fco.flags())
repo.wwrite(fd + ".base", fca.data(), fca.flags())
return 1 # unresolved
else:
args = _toolstr(ui, tool, "args", '$local $base $other')
if "$output" in args:
out, a = a, back # read input from backup, write to original
replace = dict(local=a, base=b, other=c, output=out)
args = re.sub(
"\$(local|base|other|output)",
lambda x: '"%s"' % util.localpath(replace[x.group()[1:]]), args)
r = util.system(toolpath + ' ' + args, cwd=repo.root, environ=env)
if not r and _toolbool(ui, tool, "checkconflicts"):
if re.match("^(<<<<<<< .*|=======|>>>>>>> .*)$", fcd.data()):
r = 1
if not r and _toolbool(ui, tool, "checkchanged"):
if filecmp.cmp(repo.wjoin(fd), back):
if ui.promptchoice(
_(" output file %s appears unchanged\n"
"was merge successful (yn)?") % fd,
(_("&Yes"), _("&No")), 1):
r = 1
if _toolbool(ui, tool, "fixeol"):
_matcheol(repo.wjoin(fd), back)
if r:
ui.warn(_("merging %s failed!\n") % fd)
else:
os.unlink(back)
os.unlink(b)
os.unlink(c)
return r
def filemerge(repo, mynode, orig, fcd, fco, fca):
"""perform a 3-way merge in the working directory
mynode = parent node before merge
orig = original local filename before merge
fco = other file context
fca = ancestor file context
fcd = local file context for current/destination file
"""
def temp(prefix, ctx):
pre = "%s~%s." % (os.path.basename(ctx.path()), prefix)
(fd, name) = tempfile.mkstemp(prefix=pre)
data = repo.wwritedata(ctx.path(), ctx.data())
f = os.fdopen(fd, "wb")
f.write(data)
f.close()
return name
if not fco.cmp(fcd): # files identical?
return None
ui = repo.ui
fd = fcd.path()
binary = fcd.isbinary() or fco.isbinary() or fca.isbinary()
symlink = 'l' in fcd.flags() + fco.flags()
tool, toolpath = _picktool(repo, ui, fd, binary, symlink)
ui.debug("picked tool '%s' for %s (binary %s symlink %s)\n" %
(tool, fd, binary, symlink))
if not tool or tool == 'internal:prompt':
tool = "internal:local"
if ui.promptchoice(
_(" no tool found to merge %s\n"
"keep (l)ocal or take (o)ther?") % fd,
(_("&Local"), _("&Other")), 0):
tool = "internal:other"
if tool == "internal:local":
return 0
if tool == "internal:other":
repo.wwrite(fd, fco.data(), fco.flags())
return 0
if tool == "internal:fail":
return 1
# do the actual merge
a = repo.wjoin(fd)
b = temp("base", fca)
c = temp("other", fco)
out = ""
back = a + ".orig"
util.copyfile(a, back)
if orig != fco.path():
ui.status(_("merging %s and %s to %s\n") % (orig, fco.path(), fd))
else:
ui.status(_("merging %s\n") % fd)
ui.debug("my %s other %s ancestor %s\n" % (fcd, fco, fca))
# do we attempt to simplemerge first?
try:
premerge = _toolbool(ui, tool, "premerge", not (binary or symlink))
except error.ConfigError:
premerge = _toolstr(ui, tool, "premerge").lower()
valid = 'keep'.split()
if premerge not in valid:
_valid = ', '.join(["'" + v + "'" for v in valid])
raise error.ConfigError(
_("%s.premerge not valid "
"('%s' is neither boolean nor %s)") %
(tool, premerge, _valid))
if premerge:
r = simplemerge.simplemerge(ui, a, b, c, quiet=True)
if not r:
ui.debug(" premerge successful\n")
os.unlink(back)
os.unlink(b)
os.unlink(c)
return 0
if premerge != 'keep':
util.copyfile(back, a) # restore from backup and try again
env = dict(HG_FILE=fd,
HG_MY_NODE=short(mynode),
HG_OTHER_NODE=str(fco.changectx()),
HG_BASE_NODE=str(fca.changectx()),
HG_MY_ISLINK='l' in fcd.flags(),
HG_OTHER_ISLINK='l' in fco.flags(),
HG_BASE_ISLINK='l' in fca.flags())
if tool == "internal:merge":
r = simplemerge.simplemerge(ui, a, b, c, label=['local', 'other'])
elif tool == 'internal:dump':
a = repo.wjoin(fd)
util.copyfile(a, a + ".local")
repo.wwrite(fd + ".other", fco.data(), fco.flags())
repo.wwrite(fd + ".base", fca.data(), fca.flags())
os.unlink(b)
os.unlink(c)
return 1 # unresolved
else:
args = _toolstr(ui, tool, "args", '$local $base $other')
if "$output" in args:
out, a = a, back # read input from backup, write to original
replace = dict(local=a, base=b, other=c, output=out)
args = util.interpolate(r'\$', replace, args,
lambda s: '"%s"' % util.localpath(s))
r = util.system(toolpath + ' ' + args,
cwd=repo.root,
environ=env,
out=ui.fout)
if not r and (_toolbool(ui, tool, "checkconflicts")
or 'conflicts' in _toollist(ui, tool, "check")):
if re.search("^(<<<<<<< .*|=======|>>>>>>> .*)$", fcd.data(),
re.MULTILINE):
r = 1
checked = False
if 'prompt' in _toollist(ui, tool, "check"):
checked = True
if ui.promptchoice(
_("was merge of '%s' successful (yn)?") % fd,
(_("&Yes"), _("&No")), 1):
r = 1
if not r and not checked and (_toolbool(ui, tool, "checkchanged") or
'changed' in _toollist(ui, tool, "check")):
if filecmp.cmp(repo.wjoin(fd), back):
if ui.promptchoice(
_(" output file %s appears unchanged\n"
"was merge successful (yn)?") % fd,
(_("&Yes"), _("&No")), 1):
r = 1
if _toolbool(ui, tool, "fixeol"):
_matcheol(repo.wjoin(fd), back)
if r:
if tool == "internal:merge":
ui.warn(
_("merging %s incomplete! "
"(edit conflicts, then use 'hg resolve --mark')\n") % fd)
else:
ui.warn(_("merging %s failed!\n") % fd)
else:
os.unlink(back)
os.unlink(b)
os.unlink(c)
return r