Re: [PATCH 11/18] revert: Save command-line options for continuing operation

[Christian Couder <chriscool@tuxfamily.org>]

On Thursday 28 July 2011 18:52:24 Ramkumar Ramachandra wrote:
>
> +static void save_opts(struct replay_opts *opts)
> +{
> +	const char *opts_file = git_path(SEQ_OPTS_FILE);
> +	struct strbuf buf = STRBUF_INIT;
> +	int i;
> +
> +	if (opts->no_commit)
> +		git_config_set_in_file(opts_file, "options.no-commit", "true");
> +	if (opts->edit)
> +		git_config_set_in_file(opts_file, "options.edit", "true");
> +	if (opts->signoff)
> +		git_config_set_in_file(opts_file, "options.signoff", "true");
> +	if (opts->record_origin)
> +		git_config_set_in_file(opts_file, "options.record-origin", "true");
> +	if (opts->allow_ff)
> +		git_config_set_in_file(opts_file, "options.allow-ff", "true");
> +	if (opts->mainline) {
> +		strbuf_reset(&buf);

It is not necessary to reset &buf here.

> +		strbuf_addf(&buf, "%d", opts->mainline);
> +		git_config_set_in_file(opts_file, "options.mainline", buf.buf);
> +	}

And perhaps it would be clearer if it was:

+       if (opts->mainline) {
+               struct strbuf buf = STRBUF_INIT;
+               strbuf_addf(&buf, "%d", opts->mainline);
+               git_config_set_in_file(opts_file, "options.mainline", buf.buf);
+               strbuf_release(&buf);
+       }

> +	if (opts->strategy)
> +		git_config_set_in_file(opts_file, "options.strategy", opts->strategy);
> +	if (opts->xopts) {

Other nit: maybe you could put "int i" here, instead of at the beginning of 
the function.

> +		for (i = 0; i < opts->xopts_nr; i++)
> +			git_config_set_multivar_in_file(opts_file,
> +							"options.strategy-option",
> +							opts->xopts[i], "^$", 0);
> +	}
> +
> +	strbuf_release(&buf);
> +}

Thanks,
Christian.