Jacob Abel <jacobabel@xxxxxxxxxx> writes:
> +test_wt_add_excl () {
> + local opts="$*" &&
> + test_expect_success "'worktree add' with '$opts' has mutually exclusive options" '
> + test_must_fail git worktree add $opts 2>actual &&
> + grep -P "fatal:( options)? .* cannot be used together" actual
> + '
> +}
Of course, "grep -P" is non-portable and CI jobs are easily broken.
Isn't -E (ERE) sufficient here?
