comparison mercurial/merge.py @ 44287:e76d98546bd2

merge: use manifestdict.walk() instead of manifestdict.matches()

As with other patches in this series, this avoids making a
potentially-expensive copy of a manifest.

Differential Revision: https://phab.mercurial-scm.org/D8084

44286:bbecb6d80aa7

def _checkcollision(repo, wmf, actions):
    """
    Check for case-folding collisions.
    """

    # If the repo is narrowed, filter out files outside the narrowspec.
    narrowmatch = repo.narrowmatch()
    if not narrowmatch.always():
        wmf = wmf.matches(narrowmatch)
        if actions:
            narrowactions = {}
            for m, actionsfortype in pycompat.iteritems(actions):
                narrowactions[m] = []
                for (f, args, msg) in actionsfortype:
                    if narrowmatch(f):
                        narrowactions[m].append((f, args, msg))
            actions = narrowactions

    # build provisional merged manifest up
    pmmf = set(wmf)

    if actions:
        # KEEP and EXEC are no-op
        for m in (
            ACTION_ADD,

44287:e76d98546bd2

def _checkcollision(repo, wmf, actions):
    """
    Check for case-folding collisions.
    """
    # If the repo is narrowed, filter out files outside the narrowspec.
    narrowmatch = repo.narrowmatch()
    if not narrowmatch.always():
        pmmf = set(wmf.walk(narrowmatch))
        if actions:
            narrowactions = {}
            for m, actionsfortype in pycompat.iteritems(actions):
                narrowactions[m] = []
                for (f, args, msg) in actionsfortype:
                    if narrowmatch(f):
                        narrowactions[m].append((f, args, msg))
            actions = narrowactions
    else:
        # build provisional merged manifest up
        pmmf = set(wmf)

    if actions:
        # KEEP and EXEC are no-op
        for m in (
            ACTION_ADD,