view tests/fakepatchtime.py @ 50329:3dbc7b1ecaba stable

typing: correct the signature of error.CommandError

There's a place in `mercurial.dispatch._parse()` that passes None if a parse
error happens before the command can be parsed out, and casting the error to
bytes works fine because the command and message fields are apparently ignored.
Likewise, TortoiseHg similarly passes None for the same reason.

# extension to emulate invoking 'patch.internalpatch()' at the time
# specified by '[fakepatchtime] fakenow'


from mercurial import (
    extensions,
    patch as patchmod,
    registrar,
)
from mercurial.utils import dateutil

configtable = {}
configitem = registrar.configitem(configtable)

configitem(
    b'fakepatchtime',
    b'fakenow',
    default=None,
)


def internalpatch(
    orig,
    ui,
    repo,
    patchobj,
    strip,
    prefix=b'',
    files=None,
    eolmode=b'strict',
    similarity=0,
):
    if files is None:
        files = set()
    r = orig(
        ui,
        repo,
        patchobj,
        strip,
        prefix=prefix,
        files=files,
        eolmode=eolmode,
        similarity=similarity,
    )

    fakenow = ui.config(b'fakepatchtime', b'fakenow')
    if fakenow:
        # parsing 'fakenow' in YYYYmmddHHMM format makes comparison between
        # 'fakenow' value and 'touch -t YYYYmmddHHMM' argument easy
        fakenow = dateutil.parsedate(fakenow, [b'%Y%m%d%H%M'])[0]
        for f in files:
            repo.wvfs.utime(f, (fakenow, fakenow))

    return r


def extsetup(ui):
    extensions.wrapfunction(patchmod, 'internalpatch', internalpatch)