comparison mercurial/filemerge.py @ 43117:8ff1ecfadcd1

cleanup: join string literals that are already on one line

Thanks to Kyle for noticing this and for providing the regular
expression to run on the codebase.

This patch has been reviewed by the test suite and they approved of
it.

# skip-blame: fallout from mass reformatting

Differential Revision: https://phab.mercurial-scm.org/D7028

43116:defabf63e969

    # Avoid prompting during an in-memory merge since it doesn't support merge
    # conflicts.
    if fcd.changectx().isinmemory():
        raise error.InMemoryMergeConflictsError(
            b'in-memory merge does not ' b'support file conflicts'
        )

    prompts = partextras(labels)
    prompts[b'fd'] = uipathfn(fd)
    try:

    except error.ConfigError:
        premerge = _toolstr(ui, tool, b"premerge", b"").lower()
        if premerge not in validkeep:
            _valid = b', '.join([b"'" + v + b"'" for v in validkeep])
            raise error.ConfigError(
                _(b"%s.premerge not valid " b"('%s' is neither boolean nor %s)")
                % (tool, premerge, _valid)
            )

    if premerge:
        if premerge == b'keep-merge3':

def _mergecheck(repo, mynode, orig, fcd, fco, fca, toolconf):
    tool, toolpath, binary, symlink, scriptfn = toolconf
    uipathfn = scmutil.getuipathfn(repo)
    if symlink:
        repo.ui.warn(
            _(b'warning: internal %s cannot merge symlinks ' b'for %s\n')
            % (tool, uipathfn(fcd.path()))
        )
        return False
    if fcd.isabsent() or fco.isabsent():
        repo.ui.warn(

    from . import context

    if isinstance(fcd, context.overlayworkingfilectx):
        raise error.InMemoryMergeConflictsError(
            b'in-memory merge does not ' b'support the :dump tool.'
        )

    util.writefile(a + b".local", fcd.decodeddata())
    repo.wwrite(fd + b".other", fco.data(), fco.flags())
    repo.wwrite(fd + b".base", fca.data(), fca.flags())

    # 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(
        b'in-memory merge does not support ' b'external merge tools'
    )


def _describemerge(ui, repo, mynode, fcl, fcb, fco, env, toolpath, args):
    tmpl = ui.config(b'ui', b'pre-merge-tool-output-template')

def _xmerge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None):
    tool, toolpath, binary, symlink, scriptfn = toolconf
    uipathfn = scmutil.getuipathfn(repo)
    if fcd.isabsent() or fco.isabsent():
        repo.ui.warn(
            _(b'warning: %s cannot merge change/delete conflict ' b'for %s\n')
            % (tool, uipathfn(fcd.path()))
        )
        return False, 1, None
    unused, unused, unused, back = files
    localpath = _workingpath(repo, fcd)

    if precheck and not precheck(repo, mynode, orig, fcd, fco, fca, toolconf):
        if onfailure:
            if wctx.isinmemory():
                raise error.InMemoryMergeConflictsError(
                    b'in-memory merge does ' b'not support merge ' b'conflicts'
                )
            ui.warn(onfailure % fduipath)
        return True, 1, False

    back = _makebackup(repo, ui, wctx, fcd, premerge)

def _onfilemergefailure(ui):
    action = ui.config(b'merge', b'on-failure')
    if action == b'prompt':
        msg = _(b'continue merge operation (yn)?' b'$$ &Yes $$ &No')
        if ui.promptchoice(msg, 0) == 1:
            _haltmerge()
    if action == b'halt':
        _haltmerge()
    # default action is 'continue', in which case we neither prompt nor halt

    checked = False
    if b'prompt' in _toollist(ui, tool, b"check"):
        checked = True
        if ui.promptchoice(
            _(b"was merge of '%s' successful (yn)?" b"$$ &Yes $$ &No")
            % uipathfn(fd),
            1,
        ):
            r = 1

43117:8ff1ecfadcd1

    # Avoid prompting during an in-memory merge since it doesn't support merge
    # conflicts.
    if fcd.changectx().isinmemory():
        raise error.InMemoryMergeConflictsError(
            b'in-memory merge does not support file conflicts'
        )

    prompts = partextras(labels)
    prompts[b'fd'] = uipathfn(fd)
    try:

    except error.ConfigError:
        premerge = _toolstr(ui, tool, b"premerge", b"").lower()
        if premerge not in validkeep:
            _valid = b', '.join([b"'" + v + b"'" for v in validkeep])
            raise error.ConfigError(
                _(b"%s.premerge not valid ('%s' is neither boolean nor %s)")
                % (tool, premerge, _valid)
            )

    if premerge:
        if premerge == b'keep-merge3':

def _mergecheck(repo, mynode, orig, fcd, fco, fca, toolconf):
    tool, toolpath, binary, symlink, scriptfn = toolconf
    uipathfn = scmutil.getuipathfn(repo)
    if symlink:
        repo.ui.warn(
            _(b'warning: internal %s cannot merge symlinks for %s\n')
            % (tool, uipathfn(fcd.path()))
        )
        return False
    if fcd.isabsent() or fco.isabsent():
        repo.ui.warn(

    from . import context

    if isinstance(fcd, context.overlayworkingfilectx):
        raise error.InMemoryMergeConflictsError(
            b'in-memory merge does not support the :dump tool.'
        )

    util.writefile(a + b".local", fcd.decodeddata())
    repo.wwrite(fd + b".other", fco.data(), fco.flags())
    repo.wwrite(fd + b".base", fca.data(), fca.flags())

    # 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(
        b'in-memory merge does not support external merge tools'
    )


def _describemerge(ui, repo, mynode, fcl, fcb, fco, env, toolpath, args):
    tmpl = ui.config(b'ui', b'pre-merge-tool-output-template')

def _xmerge(repo, mynode, orig, fcd, fco, fca, toolconf, files, labels=None):
    tool, toolpath, binary, symlink, scriptfn = toolconf
    uipathfn = scmutil.getuipathfn(repo)
    if fcd.isabsent() or fco.isabsent():
        repo.ui.warn(
            _(b'warning: %s cannot merge change/delete conflict for %s\n')
            % (tool, uipathfn(fcd.path()))
        )
        return False, 1, None
    unused, unused, unused, back = files
    localpath = _workingpath(repo, fcd)

    if precheck and not precheck(repo, mynode, orig, fcd, fco, fca, toolconf):
        if onfailure:
            if wctx.isinmemory():
                raise error.InMemoryMergeConflictsError(
                    b'in-memory merge does not support merge conflicts'
                )
            ui.warn(onfailure % fduipath)
        return True, 1, False

    back = _makebackup(repo, ui, wctx, fcd, premerge)

def _onfilemergefailure(ui):
    action = ui.config(b'merge', b'on-failure')
    if action == b'prompt':
        msg = _(b'continue merge operation (yn)?$$ &Yes $$ &No')
        if ui.promptchoice(msg, 0) == 1:
            _haltmerge()
    if action == b'halt':
        _haltmerge()
    # default action is 'continue', in which case we neither prompt nor halt

    checked = False
    if b'prompt' in _toollist(ui, tool, b"check"):
        checked = True
        if ui.promptchoice(
            _(b"was merge of '%s' successful (yn)?$$ &Yes $$ &No")
            % uipathfn(fd),
            1,
        ):
            r = 1