Fabian Ruch <[email protected]> writes:
[...]
> are not supported at the moment. Neither are options that contain
> spaces because the shell expansion of `args` in `do_next` interprets
> white space characters as argument separator, that is a command line
> like
>
> pick --author "A U Thor" fa1afe1 Some change
>
> is parsed as the pick command
>
> pick --author
>
> and the commit hash
>
> "A
>
> which obviously results in an unknown revision error. For the sake of
> completeness, in the example above the message title variable `rest`
> is assigned the string 'U Thor" fa1afe1 Some change' (without the
> single quotes).
You could probably trim down the non-example a bit and instead give an
example :-)
> Print an error message for unknown or unsupported command line
> options, which means an error for all specified options at the
> moment.
Can you add a test that verifies we catch an obvious unknown option
(such as --unknown-option)?
> Cleanly break the `do_next` loop by assigning the special
> value 'unknown' to the local variable `command`, which triggers the
> unknown command case in `do_cmd`.
[...]
> do_replay () {
> command=$1
> - sha1=$2
> - rest=$3
> + shift
> +
> + opts=
> + while test $# -gt 0
> + do
> + case "$1" in
> + -*)
> + warn "Unknown option: $1"
> + command=unknown
> + ;;
> + *)
> + break
> + ;;
This seems a rather hacky solution to me. Doesn't this now print
warning: Unknown option: --unknown-option
warning: Unknown command: pick --unknown-option
?
It shouldn't claim the command is unknown if the command itself was
valid.
Also, you speak of do_cmd above, but the unknown command handling seems
to be part of do_replay?
--
Thomas Rast
[email protected]
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