comparison mercurial/filemerge.py @ 34034:7558917f291e

filemerge: add `_workingpath`

This reduces any reliance on `a`.

Differential Revision: https://phab.mercurial-scm.org/D401

34033:d37f1bb68169

    same directory as ``a.txt``.

    This implies permerge. Therefore, files aren't dumped, if premerge
    runs successfully. Use :forcedump to forcibly write files out.
    """
    a, unused, unused, unused = files

    fd = fcd.path()

    util.copyfile(a, a + ".local")
    repo.wwrite(fd + ".other", fco.data(), fco.flags())
    repo.wwrite(fd + ".base", fca.data(), fca.flags())

    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
    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()),

    have.
    """
    if fcd.isabsent():
        return None

    a = repo.wjoin(fcd.path())
    back = scmutil.origpath(ui, repo, a)
    if premerge:
        util.copyfile(a, back)
    return back

        needcheck, r, deleted = func(repo, mynode, orig, fcd, fco, fca,
                                     toolconf, files, labels=labels)

        if needcheck:
            r = _check(r, ui, tool, fcd, files)

        if r:
            if onfailure:
                ui.warn(onfailure % fd)

        if not r and back is not None:
            util.unlink(back)
        util.unlink(files[1])
        util.unlink(files[2])

def _check(r, ui, tool, fcd, files):
    fd = fcd.path()
    a, 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

    if not r and not checked and (_toolbool(ui, tool, "checkchanged") or
                                  'changed' in
                                  _toollist(ui, tool, "check")):
        if back is not None and filecmp.cmp(a, 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(a, back)

    return r

def premerge(repo, mynode, orig, fcd, fco, fca, labels=None):
    return _filemerge(True, repo, mynode, orig, fcd, fco, fca, labels=labels)

def filemerge(repo, mynode, orig, fcd, fco, fca, labels=None):

34034:7558917f291e

    same directory as ``a.txt``.

    This implies permerge. Therefore, files aren't dumped, if premerge
    runs successfully. Use :forcedump to forcibly write files out.
    """
    a = _workingpath(repo, fcd)
    fd = fcd.path()

    util.copyfile(a, a + ".local")
    repo.wwrite(fd + ".other", fco.data(), fco.flags())
    repo.wwrite(fd + ".base", fca.data(), fca.flags())

    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, b, c, back = files
    a = _workingpath(repo, fcd)
    out = ""
    env = {'HG_FILE': fcd.path(),
           'HG_MY_NODE': short(mynode),
           'HG_OTHER_NODE': str(fco.changectx()),
           'HG_BASE_NODE': str(fca.changectx()),

    have.
    """
    if fcd.isabsent():
        return None

    a = _workingpath(repo, fcd)
    back = scmutil.origpath(ui, repo, a)
    if premerge:
        util.copyfile(a, back)
    return back

        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:
                ui.warn(onfailure % fd)

        if not r and back is not None:
            util.unlink(back)
        util.unlink(files[1])
        util.unlink(files[2])

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

    if not r and not checked and (_toolbool(ui, tool, "checkchanged") or
                                  'changed' in
                                  _toollist(ui, tool, "check")):
        if back is not None and filecmp.cmp(_workingpath(repo, fcd), 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, mynode, orig, fcd, fco, fca, labels=None):
    return _filemerge(True, repo, mynode, orig, fcd, fco, fca, labels=labels)

def filemerge(repo, mynode, orig, fcd, fco, fca, labels=None):