tests/fakepatchtime.py
author Pierre-Yves David <pierre-yves.david@fb.com>
Tue, 01 Dec 2015 16:06:20 -0800
changeset 27180 8e7db961535a
parent 25756 a4a41525180c
child 27284 f624b0e69105
permissions -rw-r--r--
addrevision: only use the incoming base if it is a good delta (issue4975) Before this change, the 'lazydeltabase' would blindly build a delta using the base provided by the incoming bundle and try to use it. If that base was far down the revlog, the delta would be seen as "no good" and we would fall back to a full text revision. We now check if the delta is good and fallback to a computing a delta again the tipmost revision otherwise (as we would do without general delta). Later changesets will improve the logic to compute the fallback delta using the general delta logic.

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

from mercurial import extensions, patch as patchmod, util

def internalpatch(orig, ui, repo, patchobj, strip,
                  prefix='', files=None,
                  eolmode='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('fakepatchtime', 'fakenow')
    if fakenow:
        # parsing 'fakenow' in YYYYmmddHHMM format makes comparison between
        # 'fakenow' value and 'touch -t YYYYmmddHHMM' argument easy
        fakenow = util.parsedate(fakenow, ['%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)