Re: [PATCH v2 1/1] cat-file: add mailmap subcommand to --batch-command

From: Patrick Steinhardt <ps@pks.im>
Date: Mar 30, 2026, 10:37 UTC
Message-ID: <acpSgZ8RgBIE-h1Q@pks.im>
In-Reply-To: <20260329082808.12609-2-siddharthasthana31@gmail.com>

On Sun, Mar 29, 2026 at 01:58:08PM +0530, Siddharth Asthana wrote:

Show 25 quoted lines

> diff --git a/builtin/cat-file.c b/builtin/cat-file.c
> index b6f12f41d6..a53926d2bb 100644
> --- a/builtin/cat-file.c
> +++ b/builtin/cat-file.c
> @@ -692,6 +693,24 @@ static void parse_cmd_info(struct batch_options *opt,
>  	batch_one_object(line, output, opt, data);
>  }
>  
> +static void parse_cmd_mailmap(struct batch_options *opt UNUSED,
> +			      const char *line,
> +			      struct strbuf *output UNUSED,
> +			      struct expand_data *data UNUSED)
> +{
> +	if (!strcmp(line, "yes")) {
> +		if (!mailmap_loaded) {
> +			read_mailmap(the_repository, &mailmap);
> +			mailmap_loaded = 1;
> +		}
> +		use_mailmap = 1;
> +	} else if (!strcmp(line, "no")) {
> +		use_mailmap = 0;
> +	} else {
> +		die(_("mailmap: unknown argument '%s', expected 'yes' or 'no'"), line);
> +	}
> +}

Not commenting on the overall chanegchange, but I guess we should use `git_parse_maybe_bool()` here?

Patrick