Re: [PATCH 4/8] scalar: implement the `help` subcommand

[Johannes Schindelin <Johannes.Schindelin@gmx.de>]

Hi Victoria,

On Wed, 31 Aug 2022, Johannes Schindelin via GitGitGadget wrote:

> From: Johannes Schindelin <johasc@microsoft.com>

I probably left that in by mistake. Could I bother you to change this (and
the corresponding Signed-off-by: footer) to use my usual email address?

Thank you,
Dscho

>
> It is merely handing off to `git help scalar`.
>
> Signed-off-by: Johannes Schindelin <johasc@microsoft.com>
> Signed-off-by: Victoria Dye <vdye@github.com>
> ---
>  scalar.c | 20 ++++++++++++++++++++
>  1 file changed, 20 insertions(+)
>
> diff --git a/scalar.c b/scalar.c
> index 642d16124eb..675d7a6b0a9 100644
> --- a/scalar.c
> +++ b/scalar.c
> @@ -819,6 +819,25 @@ static int cmd_delete(int argc, const char **argv)
>  	return res;
>  }
>
> +static int cmd_help(int argc, const char **argv)
> +{
> +	struct option options[] = {
> +		OPT_END(),
> +	};
> +	const char * const usage[] = {
> +		N_("scalar help"),
> +		NULL
> +	};
> +
> +	argc = parse_options(argc, argv, NULL, options,
> +			     usage, 0);
> +
> +	if (argc != 0)
> +		usage_with_options(usage, options);
> +
> +	return run_git("help", "scalar", NULL);
> +}
> +
>  static int cmd_version(int argc, const char **argv)
>  {
>  	int verbose = 0, build_options = 0;
> @@ -858,6 +877,7 @@ static struct {
>  	{ "run", cmd_run },
>  	{ "reconfigure", cmd_reconfigure },
>  	{ "delete", cmd_delete },
> +	{ "help", cmd_help },
>  	{ "version", cmd_version },
>  	{ "diagnose", cmd_diagnose },
>  	{ NULL, NULL},
> --
> gitgitgadget
>
>