comparison mercurial/commands.py @ 38649:0d0f8bd692c4

grep: reject --diff --all-files

This combination doesn't make any sense since --diff is the flag to search
change history, whereas --all-files is to include unmodified contents.

Differential Revision: https://phab.mercurial-scm.org/D3916

38648:ffd08ec22955

    Returns 0 if a match is found, 1 otherwise.
    """
    opts = pycompat.byteskwargs(opts)
    diff = opts.get('all') or opts.get('diff')
    reflags = re.M
    if opts.get('ignore_case'):
        reflags |= re.I
    try:
        regexp = util.re.compile(pattern, reflags)

38649:0d0f8bd692c4

    Returns 0 if a match is found, 1 otherwise.
    """
    opts = pycompat.byteskwargs(opts)
    diff = opts.get('all') or opts.get('diff')
    if diff and opts.get('all_files'):
        raise error.Abort(_('--diff and --all-files are mutually exclusive'))

    reflags = re.M
    if opts.get('ignore_case'):
        reflags |= re.I
    try:
        regexp = util.re.compile(pattern, reflags)