Re: [PATCH 1/1] [Outreachy] merge-ours: include parse-options

> From: george espinoza <gespinoz2019@gmail.com>
>
> Teach this command which currently handles its own argv to use
> parse-options instead because parse-options helps make sure we handle
> user input like -h in a standardized way across the project.
> Also deleted the NO_PARSEOPT flag from git.c to coincide with
> the conversion of the structure in this command since merge-ours
> now uses parse-options and needed to update git.c accordingly.

>
> Signed-off-by: george espinoza <gespinoz2019@gmail.com>
> ---
>  builtin/merge-ours.c | 14 ++++++++++----
>  git.c                |  2 +-
>  2 files changed, 11 insertions(+), 5 deletions(-)
>
> diff --git a/builtin/merge-ours.c b/builtin/merge-ours.c
> index 4594507420..fb3674a384 100644
> --- a/builtin/merge-ours.c
> +++ b/builtin/merge-ours.c
> @@ -11,14 +11,20 @@
>  #include "git-compat-util.h"
>  #include "builtin.h"
>  #include "diff.h"
> +#include "parse-options.h"
>
> -static const char builtin_merge_ours_usage[] =
> -	"git merge-ours <base>... -- HEAD <remote>...";
> +static const char * const merge_ours_usage[] = {
> +	N_("git merge-ours [<base>...] -- <head> <merge-head>..."),
> +	NULL,
> +};
>
>  int cmd_merge_ours(int argc, const char **argv, const char *prefix)
>  {
> -	if (argc == 2 && !strcmp(argv[1], "-h"))
> -		usage(builtin_merge_ours_usage);
> +	struct option options[] = {
> +		OPT_END()
> +	};
> +
> +	argc = parse_options(argc, argv, prefix, options, merge_ours_usage, 0);
>
>  	/*
>  	 * The contents of the current index becomes the tree we
> diff --git a/git.c b/git.c
> index ce6ab0ece2..6aee0e9477 100644
> --- a/git.c
> +++ b/git.c
> @@ -527,7 +527,7 @@ static struct cmd_struct commands[] = {
>  	{ "merge-base", cmd_merge_base, RUN_SETUP },
>  	{ "merge-file", cmd_merge_file, RUN_SETUP_GENTLY },
>  	{ "merge-index", cmd_merge_index, RUN_SETUP | NO_PARSEOPT },
> -	{ "merge-ours", cmd_merge_ours, RUN_SETUP | NO_PARSEOPT },
> +	{ "merge-ours", cmd_merge_ours, RUN_SETUP },
>  	{ "merge-recursive", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE | NO_PARSEOPT },
>  	{ "merge-recursive-ours", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE | NO_PARSEOPT },
>  	{ "merge-recursive-theirs", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE | NO_PARSEOPT },
> --
> gitgitgadget
>