mercurial/cmdutil.py

35457:2c47986505ff

    follow = opts.get('follow') or opts.get('follow_first')
    revs = _logrevs(repo, opts)
    if not revs:
        return []
    wanted = set()
    slowpath = match.anypats() or ((match.isexact() or match.prefix()) and
                                   opts.get('removed'))
    fncache = {}
    change = repo.changectx

    # First step is to fill wanted, the set of revisions that we want to yield.
    # When it does not induce extra cost, we also fill fncache for revisions in

    # _matchfiles() revset but walkchangerevs() builds its matcher with
    # scmutil.match(). The difference is input pats are globbed on
    # platforms without shell expansion (windows).
    wctx = repo[None]
    match, pats = scmutil.matchandpats(wctx, pats, opts)
    slowpath = match.anypats() or ((match.isexact() or match.prefix()) and
                                   opts.get('removed'))
    if not slowpath:
        for f in match.files():
            if follow and f not in wctx:
                # If the file exists, it may be a directory, so let it
                # take the slow path.

35458:5bec509dc1ff

    follow = opts.get('follow') or opts.get('follow_first')
    revs = _logrevs(repo, opts)
    if not revs:
        return []
    wanted = set()
    slowpath = match.anypats() or (not match.always() and opts.get('removed'))
    fncache = {}
    change = repo.changectx

    # First step is to fill wanted, the set of revisions that we want to yield.
    # When it does not induce extra cost, we also fill fncache for revisions in

    # _matchfiles() revset but walkchangerevs() builds its matcher with
    # scmutil.match(). The difference is input pats are globbed on
    # platforms without shell expansion (windows).
    wctx = repo[None]
    match, pats = scmutil.matchandpats(wctx, pats, opts)
    slowpath = match.anypats() or (not match.always() and opts.get('removed'))
    if not slowpath:
        for f in match.files():
            if follow and f not in wctx:
                # If the file exists, it may be a directory, so let it
                # take the slow path.