comparison mercurial/commands.py @ 22592:ff3ccc592af4

files: use ctx.matches instead of ctx.walk

ctx.matches() is an optimized form of ctx.walk() when we don't care about the
state of files on disk.

For a large repo, 'hg files > /dev/null' drops from 3.7 seconds to 2.3.

22591:9fe33afc00b4

        end = '\0'
    fm = ui.formatter('files', opts)
    fmt = '%s' + end

    m = scmutil.match(ctx, pats, opts)
    for f in ctx.walk(m):
        if rev is None and repo.dirstate[f] in 'r?!':
            continue
        fm.startitem()
        if ui.verbose:
            fc = ctx[f]

22592:ff3ccc592af4

        end = '\0'
    fm = ui.formatter('files', opts)
    fmt = '%s' + end

    m = scmutil.match(ctx, pats, opts)
    for f in ctx.matches(m):
        if rev is None and repo.dirstate[f] in 'r?!':
            continue
        fm.startitem()
        if ui.verbose:
            fc = ctx[f]