Mercurial > hg
view mercurial/filemerge.py @ 35561:4c3a4bb31c0e
revsetlang: raise ParseError to report invalid format character
It's more common in revset and templater than raising Abort.
I have a couple more patches to address exceptions caused by bad format string
passed to revset() template function.
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Sat, 01 Apr 2017 17:12:48 +0900 |
parents | 817a3d20dd01 |
children | c0439e11af16 |
line wrap: on
line source
# filemerge.py - file-level merge handling for Mercurial # # Copyright 2006, 2007, 2008 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. from __future__ import absolute_import import os import re import tempfile from .i18n import _ from .node import nullid, short from . import ( encoding, error, formatter, match, pycompat, registrar, scmutil, simplemerge, tagmerge, templatekw, templater, util, ) def _toolstr(ui, tool, part, *args): return ui.config("merge-tools", tool + "." + part, *args) def _toolbool(ui, tool, part,*args): return ui.configbool("merge-tools", tool + "." + part, *args) def _toollist(ui, tool, part): return ui.configlist("merge-tools", tool + "." + part) internals = {} # Merge tools to document. internalsdoc = {} internaltool = registrar.internalmerge() # internal tool merge types nomerge = internaltool.nomerge mergeonly = internaltool.mergeonly # just the full merge, no premerge fullmerge = internaltool.fullmerge # both premerge and merge _localchangedotherdeletedmsg = _( "local%(l)s changed %(fd)s which other%(o)s deleted\n" "use (c)hanged version, (d)elete, or leave (u)nresolved?" "$$ &Changed $$ &Delete $$ &Unresolved") _otherchangedlocaldeletedmsg = _( "other%(o)s changed %(fd)s which local%(l)s deleted\n" "use (c)hanged version, leave (d)eleted, or " "leave (u)nresolved?" "$$ &Changed $$ &Deleted $$ &Unresolved") class absentfilectx(object): """Represents a file that's ostensibly in a context but is actually not present in it. This is here because it's very specific to the filemerge code for now -- other code is likely going to break with the values this returns.""" def __init__(self, ctx, f): self._ctx = ctx self._f = f def path(self): return self._f def size(self): return None def data(self): return None def filenode(self): return nullid _customcmp = True def cmp(self, fctx): """compare with other file context returns True if different from fctx. """ return not (fctx.isabsent() and fctx.ctx() == self.ctx() and fctx.path() == self.path()) def flags(self): return '' def changectx(self): return self._ctx def isbinary(self): return False def isabsent(self): return True def _findtool(ui, tool): if tool in internals: return tool return findexternaltool(ui, tool) def findexternaltool(ui, tool): for kn in ("regkey", "regkeyalt"): k = _toolstr(ui, tool, kn) if not k: continue p = util.lookupreg(k, _toolstr(ui, tool, "regname")) if p: p = util.findexe(p + _toolstr(ui, tool, "regappend", "")) if p: return p exe = _toolstr(ui, tool, "executable", tool) return util.findexe(util.expandpath(exe)) def _picktool(repo, ui, path, binary, symlink, changedelete): def supportscd(tool): return tool in internals and internals[tool].mergetype == nomerge def check(tool, pat, symlink, binary, changedelete): tmsg = tool if pat: tmsg = _("%s (for pattern %s)") % (tool, pat) if not _findtool(ui, tool): if pat: # explicitly requested tool deserves a warning ui.warn(_("couldn't find merge tool %s\n") % tmsg) else: # configured but non-existing tools are more silent ui.note(_("couldn't find merge tool %s\n") % tmsg) elif symlink and not _toolbool(ui, tool, "symlink"): ui.warn(_("tool %s can't handle symlinks\n") % tmsg) elif binary and not _toolbool(ui, tool, "binary"): ui.warn(_("tool %s can't handle binary\n") % tmsg) elif changedelete and not supportscd(tool): # the nomerge tools are the only tools that support change/delete # conflicts pass elif not util.gui() and _toolbool(ui, tool, "gui"): ui.warn(_("tool %s requires a GUI\n") % tmsg) else: return True return False # internal config: ui.forcemerge # forcemerge comes from command line arguments, highest priority force = ui.config('ui', 'forcemerge') if force: toolpath = _findtool(ui, force) if changedelete and not supportscd(toolpath): return ":prompt", None else: if toolpath: return (force, util.shellquote(toolpath)) else: # mimic HGMERGE if given tool not found return (force, force) # HGMERGE takes next precedence hgmerge = encoding.environ.get("HGMERGE") if hgmerge: if changedelete and not supportscd(hgmerge): return ":prompt", None else: return (hgmerge, hgmerge) # then patterns for pat, tool in ui.configitems("merge-patterns"): mf = match.match(repo.root, '', [pat]) if mf(path) and check(tool, pat, symlink, False, changedelete): toolpath = _findtool(ui, tool) return (tool, util.shellquote(toolpath)) # then merge tools tools = {} disabled = set() for k, v in ui.configitems("merge-tools"): t = k.split('.')[0] if t not in tools: tools[t] = int(_toolstr(ui, t, "priority")) if _toolbool(ui, t, "disabled"): disabled.add(t) names = tools.keys() tools = sorted([(-p, tool) for tool, p in tools.items() if tool not in disabled]) uimerge = ui.config("ui", "merge") if uimerge: # external tools defined in uimerge won't be able to handle # change/delete conflicts if uimerge not in names and not changedelete: return (uimerge, uimerge) tools.insert(0, (None, uimerge)) # highest priority tools.append((None, "hgmerge")) # the old default, if found for p, t in tools: if check(t, None, symlink, binary, changedelete): toolpath = _findtool(ui, t) return (t, util.shellquote(toolpath)) # internal merge or prompt as last resort if symlink or binary or changedelete: if not changedelete and len(tools): # any tool is rejected by capability for symlink or binary ui.warn(_("no tool found to merge %s\n") % path) return ":prompt", None return ":merge", None def _eoltype(data): "Guess the EOL type of a file" if '\0' in data: # binary return None if '\r\n' in data: # Windows return '\r\n' if '\r' in data: # Old Mac return '\r' if '\n' in data: # UNIX return '\n' return None # unknown def _matcheol(file, back): "Convert EOL markers in a file to match origfile" tostyle = _eoltype(back.data()) # No repo.wread filters? if tostyle: data = util.readfile(file) style = _eoltype(data) if style: newdata = data.replace(style, tostyle) if newdata != data: util.writefile(file, newdata) @internaltool('prompt', nomerge) def _iprompt(repo, mynode, orig, fcd, fco, fca, toolconf, labels=None): """Asks the user which of the local `p1()` or the other `p2()` version to keep as the merged version.""" ui = repo.ui fd = fcd.path() # Avoid prompting during an in-memory merge since it doesn't support merge # conflicts. if fcd.changectx().isinmemory(): raise error.InMemoryMergeConflictsError('in-memory merge does not ' 'support file conflicts') prompts = partextras(labels) prompts['fd'] = fd try: if fco.isabsent(): index = ui.promptchoice( _localchangedotherdeletedmsg % prompts, 2) choice = ['local', 'other', 'unresolved'][index] elif fcd.isabsent(): index = ui.promptchoice( _otherchangedlocaldeletedmsg % prompts, 2) choice = ['other', 'local', 'unresolved'][index] else: index = ui.promptchoice( _("keep (l)ocal%(l)s, take (o)ther%(o)s, or leave (u)nresolved" " for %(fd)s?" "$$ &Local $$ &Other $$ &Unresolved") % prompts, 2) choice = ['local', 'other', 'unresolved'][index] if choice == 'other': return _iother(repo, mynode, orig, fcd, fco, fca, toolconf, labels) elif choice == 'local': return _ilocal(repo, mynode, orig, fcd, fco, fca, toolconf, labels) elif choice == 'unresolved': return _ifail(repo, mynode, orig, fcd, fco, fca, toolconf, labels) except error.ResponseExpected: ui.write("\n") return _ifail(repo, mynode, orig, fcd, fco, fca, toolconf, labels) @internaltool('local', nomerge) def _ilocal(repo, mynode, orig, fcd, fco, fca, toolconf, labels=None): """Uses the local `p1()` version of files as the merged version.""" return 0, fcd.isabsent() @internaltool('other', nomerge) def _iother(repo, mynode, orig, fcd, fco, fca, toolconf, labels=None): """Uses the other `p2()` version of files as the merged version.""" if fco.isabsent(): # local changed, remote deleted -- 'deleted' picked _underlyingfctxifabsent(fcd).remove() deleted = True else: _underlyingfctxifabsent(fcd).write(fco.data(), fco.flags()) deleted = False return 0, deleted @internaltool('fail', nomerge) def _ifail(repo, mynode, orig, fcd, fco, fca, toolconf, labels=None): """ Rather than attempting to merge files that were modified on both branches, it marks them as unresolved. The resolve command must be used to resolve these conflicts.""" # for change/delete conflicts write out the changed version, then fail if fcd.isabsent(): _underlyingfctxifabsent(fcd).write(fco.data(), fco.flags()) return 1, False def _underlyingfctxifabsent(filectx): """Sometimes when resolving, our fcd is actually an absentfilectx, but we want to write to it (to do the resolve). This helper returns the underyling workingfilectx in that case. """ if filectx.isabsent(): return filectx.changectx()[filectx.path()] else: return filectx def _premerge(repo, fcd, fco, fca, toolconf, files, labels=None): tool, toolpath, binary, symlink = toolconf if symlink or fcd.isabsent() or fco.isabsent(): return 1 unused, unused, unused, back = files ui = repo.ui validkeep = ['keep', 'keep-merge3'] # do we attempt to simplemerge first? try: premerge = _toolbool(ui, tool, "premerge", not binary) except error.ConfigError: premerge = _toolstr(ui, tool, "premerge", "").lower() if premerge not in validkeep: _valid = ', '.join(["'" + v + "'" for v in validkeep]) raise error.ConfigError(_("%s.premerge not valid " "('%s' is neither boolean nor %s)") % (tool, premerge, _valid)) if premerge: if premerge == 'keep-merge3': if not labels: labels = _defaultconflictlabels if len(labels) < 3: labels.append('base') r = simplemerge.simplemerge(ui, fcd, fca, fco, quiet=True, label=labels) if not r: ui.debug(" premerge successful\n") return 0 if premerge not in validkeep: # restore from backup and try again _restorebackup(fcd, back) return 1 # continue merging def _mergecheck(repo, mynode, orig, fcd, fco, fca, toolconf): tool, toolpath, binary, symlink = toolconf if symlink: repo.ui.warn(_('warning: internal %s cannot merge symlinks ' 'for %s\n') % (tool, fcd.path())) return False if fcd.isabsent() or fco.isabsent(): repo.ui.warn(_('warning: internal %s cannot merge change/delete ' 'conflict for %s\n') % (tool, fcd.path())) return False return True def _merge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels, mode): """ Uses the internal non-interactive simple merge algorithm for merging files. It will fail if there are any conflicts and leave markers in the partially merged file. Markers will have two sections, one for each side of merge, unless mode equals 'union' which suppresses the markers.""" ui = repo.ui r = simplemerge.simplemerge(ui, fcd, fca, fco, label=labels, mode=mode) return True, r, False @internaltool('union', fullmerge, _("warning: conflicts while merging %s! " "(edit, then use 'hg resolve --mark')\n"), precheck=_mergecheck) def _iunion(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None): """ Uses the internal non-interactive simple merge algorithm for merging files. It will use both left and right sides for conflict regions. No markers are inserted.""" return _merge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels, 'union') @internaltool('merge', fullmerge, _("warning: conflicts while merging %s! " "(edit, then use 'hg resolve --mark')\n"), precheck=_mergecheck) def _imerge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None): """ Uses the internal non-interactive simple merge algorithm for merging files. It will fail if there are any conflicts and leave markers in the partially merged file. Markers will have two sections, one for each side of merge.""" return _merge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels, 'merge') @internaltool('merge3', fullmerge, _("warning: conflicts while merging %s! " "(edit, then use 'hg resolve --mark')\n"), precheck=_mergecheck) def _imerge3(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None): """ Uses the internal non-interactive simple merge algorithm for merging files. It will fail if there are any conflicts and leave markers in the partially merged file. Marker will have three sections, one from each side of the merge and one for the base content.""" if not labels: labels = _defaultconflictlabels if len(labels) < 3: labels.append('base') return _imerge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels) def _imergeauto(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None, localorother=None): """ Generic driver for _imergelocal and _imergeother """ assert localorother is not None tool, toolpath, binary, symlink = toolconf r = simplemerge.simplemerge(repo.ui, fcd, fca, fco, label=labels, localorother=localorother) return True, r @internaltool('merge-local', mergeonly, precheck=_mergecheck) def _imergelocal(*args, **kwargs): """ Like :merge, but resolve all conflicts non-interactively in favor of the local `p1()` changes.""" success, status = _imergeauto(localorother='local', *args, **kwargs) return success, status, False @internaltool('merge-other', mergeonly, precheck=_mergecheck) def _imergeother(*args, **kwargs): """ Like :merge, but resolve all conflicts non-interactively in favor of the other `p2()` changes.""" success, status = _imergeauto(localorother='other', *args, **kwargs) return success, status, False @internaltool('tagmerge', mergeonly, _("automatic tag merging of %s failed! " "(use 'hg resolve --tool :merge' or another merge " "tool of your choice)\n")) def _itagmerge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None): """ Uses the internal tag merge algorithm (experimental). """ success, status = tagmerge.merge(repo, fcd, fco, fca) return success, status, False @internaltool('dump', fullmerge) def _idump(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None): """ Creates three versions of the files to merge, containing the contents of local, other and base. These files can then be used to perform a merge manually. If the file to be merged is named ``a.txt``, these files will accordingly be named ``a.txt.local``, ``a.txt.other`` and ``a.txt.base`` and they will be placed in the same directory as ``a.txt``. This implies premerge. Therefore, files aren't dumped, if premerge runs successfully. Use :forcedump to forcibly write files out. """ a = _workingpath(repo, fcd) fd = fcd.path() from . import context if isinstance(fcd, context.overlayworkingfilectx): raise error.InMemoryMergeConflictsError('in-memory merge does not ' 'support the :dump tool.') util.writefile(a + ".local", fcd.decodeddata()) repo.wwrite(fd + ".other", fco.data(), fco.flags()) repo.wwrite(fd + ".base", fca.data(), fca.flags()) return False, 1, False @internaltool('forcedump', mergeonly) def _forcedump(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None): """ Creates three versions of the files as same as :dump, but omits premerge. """ return _idump(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=labels) def _xmergeimm(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None): # In-memory merge simply raises an exception on all external merge tools, # for now. # # It would be possible to run most tools with temporary files, but this # raises the question of what to do if the user only partially resolves the # file -- we can't leave a merge state. (Copy to somewhere in the .hg/ # directory and tell the user how to get it is my best idea, but it's # clunky.) raise error.InMemoryMergeConflictsError('in-memory merge does not support ' 'external merge tools') def _xmerge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None): tool, toolpath, binary, symlink = toolconf if fcd.isabsent() or fco.isabsent(): repo.ui.warn(_('warning: %s cannot merge change/delete conflict ' 'for %s\n') % (tool, fcd.path())) return False, 1, None unused, unused, unused, back = files a = _workingpath(repo, fcd) b, c = _maketempfiles(repo, fco, fca) try: 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") if "$output" in args: # read input from backup, write to original out = a a = repo.wvfs.join(back.path()) 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 if _toolbool(ui, tool, "gui"): repo.ui.status(_('running merge tool %s for file %s\n') % (tool, fcd.path())) repo.ui.debug('launching merge tool: %s\n' % cmd) r = ui.system(cmd, cwd=repo.root, environ=env, blockedtag='mergetool') repo.ui.debug('merge tool returned: %d\n' % r) return True, r, False finally: util.unlink(b) util.unlink(c) def _formatconflictmarker(ctx, template, label, pad): """Applies the given template to the ctx, prefixed by the label. Pad is the minimum width of the label prefix, so that multiple markers can have aligned templated parts. """ if ctx.node() is None: ctx = ctx.p1() props = {'ctx': ctx} templateresult = template.render(props) label = ('%s:' % label).ljust(pad + 1) mark = '%s %s' % (label, templateresult) if mark: mark = mark.splitlines()[0] # split for safety # 8 for the prefix of conflict marker lines (e.g. '<<<<<<< ') return util.ellipsis(mark, 80 - 8) _defaultconflictlabels = ['local', 'other'] def _formatlabels(repo, fcd, fco, fca, labels): """Formats the given labels using the conflict marker template. Returns a list of formatted labels. """ cd = fcd.changectx() co = fco.changectx() ca = fca.changectx() ui = repo.ui template = ui.config('ui', 'mergemarkertemplate') template = templater.unquotestring(template) tres = formatter.templateresources(ui, repo) tmpl = formatter.maketemplater(ui, template, defaults=templatekw.keywords, resources=tres) pad = max(len(l) for l in labels) newlabels = [_formatconflictmarker(cd, tmpl, labels[0], pad), _formatconflictmarker(co, tmpl, labels[1], pad)] if len(labels) > 2: newlabels.append(_formatconflictmarker(ca, tmpl, labels[2], pad)) return newlabels def partextras(labels): """Return a dictionary of extra labels for use in prompts to the user Intended use is in strings of the form "(l)ocal%(l)s". """ if labels is None: return { "l": "", "o": "", } return { "l": " [%s]" % labels[0], "o": " [%s]" % labels[1], } def _restorebackup(fcd, back): # TODO: Add a workingfilectx.write(otherfilectx) path so we can use # util.copy here instead. fcd.write(back.data(), fcd.flags()) def _makebackup(repo, ui, wctx, fcd, premerge): """Makes and returns a filectx-like object for ``fcd``'s backup file. In addition to preserving the user's pre-existing modifications to `fcd` (if any), the backup is used to undo certain premerges, confirm whether a merge changed anything, and determine what line endings the new file should have. """ if fcd.isabsent(): return None # TODO: Break this import cycle somehow. (filectx -> ctx -> fileset -> # merge -> filemerge). (I suspect the fileset import is the weakest link) from . import context a = _workingpath(repo, fcd) back = scmutil.origpath(ui, repo, a) inworkingdir = (back.startswith(repo.wvfs.base) and not back.startswith(repo.vfs.base)) if isinstance(fcd, context.overlayworkingfilectx) and inworkingdir: # If the backup file is to be in the working directory, and we're # merging in-memory, we must redirect the backup to the memory context # so we don't disturb the working directory. relpath = back[len(repo.wvfs.base) + 1:] wctx[relpath].write(fcd.data(), fcd.flags()) return wctx[relpath] else: # Otherwise, write to wherever the user specified the backups should go. # # A arbitraryfilectx is returned, so we can run the same functions on # the backup context regardless of where it lives. if premerge: util.copyfile(a, back) return context.arbitraryfilectx(back, repo=repo) def _maketempfiles(repo, fco, fca): """Writes out `fco` and `fca` as temporary files, so an external merge tool may use them. """ def temp(prefix, ctx): fullbase, ext = os.path.splitext(ctx.path()) pre = "%s~%s." % (os.path.basename(fullbase), prefix) (fd, name) = tempfile.mkstemp(prefix=pre, suffix=ext) data = repo.wwritedata(ctx.path(), ctx.data()) f = os.fdopen(fd, pycompat.sysstr("wb")) f.write(data) f.close() return name b = temp("base", fca) c = temp("other", fco) return b, c def _filemerge(premerge, repo, wctx, mynode, orig, fcd, fco, fca, labels=None): """perform a 3-way merge in the working directory premerge = whether this is a premerge 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 Returns whether the merge is complete, the return value of the merge, and a boolean indicating whether the file was deleted from disk.""" if not fco.cmp(fcd): # files identical? return True, None, False ui = repo.ui fd = fcd.path() binary = fcd.isbinary() or fco.isbinary() or fca.isbinary() symlink = 'l' in fcd.flags() + fco.flags() changedelete = fcd.isabsent() or fco.isabsent() tool, toolpath = _picktool(repo, ui, fd, binary, symlink, changedelete) if tool in internals and tool.startswith('internal:'): # normalize to new-style names (':merge' etc) tool = tool[len('internal'):] ui.debug("picked tool '%s' for %s (binary %s symlink %s changedelete %s)\n" % (tool, fd, pycompat.bytestr(binary), pycompat.bytestr(symlink), pycompat.bytestr(changedelete))) if tool in internals: func = internals[tool] mergetype = func.mergetype onfailure = func.onfailure precheck = func.precheck else: if wctx.isinmemory(): func = _xmergeimm else: func = _xmerge mergetype = fullmerge onfailure = _("merging %s failed!\n") precheck = None toolconf = tool, toolpath, binary, symlink if mergetype == nomerge: r, deleted = func(repo, mynode, orig, fcd, fco, fca, toolconf, labels) return True, r, deleted if premerge: 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)) if precheck and not precheck(repo, mynode, orig, fcd, fco, fca, toolconf): if onfailure: if wctx.isinmemory(): raise error.InMemoryMergeConflictsError('in-memory merge does ' 'not support merge ' 'conflicts') ui.warn(onfailure % fd) return True, 1, False back = _makebackup(repo, ui, wctx, fcd, premerge) files = (None, None, None, back) r = 1 try: markerstyle = ui.config('ui', 'mergemarkers') if not labels: labels = _defaultconflictlabels if markerstyle != 'basic': labels = _formatlabels(repo, fcd, fco, fca, labels) if premerge and mergetype == fullmerge: r = _premerge(repo, fcd, fco, fca, toolconf, files, labels=labels) # complete if premerge successful (r is 0) return not r, r, False needcheck, r, deleted = func(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=labels) if needcheck: r = _check(repo, r, ui, tool, fcd, files) if r: if onfailure: if wctx.isinmemory(): raise error.InMemoryMergeConflictsError('in-memory merge ' 'does not support ' 'merge conflicts') ui.warn(onfailure % fd) _onfilemergefailure(ui) return True, r, deleted finally: if not r and back is not None: back.remove() def _haltmerge(): msg = _('merge halted after failed merge (see hg resolve)') raise error.InterventionRequired(msg) def _onfilemergefailure(ui): action = ui.config('merge', 'on-failure') if action == 'prompt': msg = _('continue merge operation (yn)?' '$$ &Yes $$ &No') if ui.promptchoice(msg, 0) == 1: _haltmerge() if action == 'halt': _haltmerge() # default action is 'continue', in which case we neither prompt nor halt def _check(repo, r, ui, tool, fcd, files): fd = fcd.path() unused, unused, unused, back = files if not r and (_toolbool(ui, tool, "checkconflicts") or 'conflicts' in _toollist(ui, tool, "check")): if re.search("^(<<<<<<< .*|=======|>>>>>>> .*)$", fcd.data(), re.MULTILINE): r = 1 checked = False if 'prompt' in _toollist(ui, tool, "check"): checked = True if ui.promptchoice(_("was merge of '%s' successful (yn)?" "$$ &Yes $$ &No") % fd, 1): r = 1 if not r and not checked and (_toolbool(ui, tool, "checkchanged") or 'changed' in _toollist(ui, tool, "check")): if back is not None and not fcd.cmp(back): if ui.promptchoice(_(" output file %s appears unchanged\n" "was merge successful (yn)?" "$$ &Yes $$ &No") % fd, 1): r = 1 if back is not None and _toolbool(ui, tool, "fixeol"): _matcheol(_workingpath(repo, fcd), back) return r def _workingpath(repo, ctx): return repo.wjoin(ctx.path()) def premerge(repo, wctx, mynode, orig, fcd, fco, fca, labels=None): return _filemerge(True, repo, wctx, mynode, orig, fcd, fco, fca, labels=labels) def filemerge(repo, wctx, mynode, orig, fcd, fco, fca, labels=None): return _filemerge(False, repo, wctx, mynode, orig, fcd, fco, fca, labels=labels) def loadinternalmerge(ui, extname, registrarobj): """Load internal merge tool from specified registrarobj """ for name, func in registrarobj._table.iteritems(): fullname = ':' + name internals[fullname] = func internals['internal:' + name] = func internalsdoc[fullname] = func # load built-in merge tools explicitly to setup internalsdoc loadinternalmerge(None, None, internaltool) # tell hggettext to extract docstrings from these functions: i18nfunctions = internals.values()