Function run_add_p_index

add-patch.c:2103–2174

}

int run_add_p_index(struct repository *r,
		    struct index_state *index,
		    const char *index_file,
		    struct interactive_options *opts,
		    const char *revision,
		    const struct pathspec *ps,
		    unsigned flags)
{
	struct patch_mode mode = {
		.apply_args = { "--cached", NULL },
		.apply_check_args = { "--cached", NULL },
		.prompt_mode = {
			N_("Stage mode change [y,n,q,a,d%s,?]? "),
			N_("Stage deletion [y,n,q,a,d%s,?]? "),
			N_("Stage addition [y,n,q,a,d%s,?]? "),
			N_("Stage this hunk [y,n,q,a,d%s,?]? ")
		},
		.edit_hunk_hint = N_("If the patch applies cleanly, the edited hunk "
				     "will immediately be marked for staging."),
		.help_patch_text =
			N_("y - stage this hunk\n"
			   "n - do not stage this hunk\n"
			   "q - quit; do not stage this hunk or any of the remaining "
				"ones\n"
			   "a - stage this hunk and all later hunks in the file\n"
			   "d - do not stage this hunk or any of the later hunks in "
				"the file\n"),
		.index_only = 1,
	};
	struct add_p_state s = {
		.r = r,
		.index = index,
		.index_file = index_file,
		.answer = STRBUF_INIT,
		.buf = STRBUF_INIT,
		.plain = STRBUF_INIT,
		.colored = STRBUF_INIT,
		.mode = &mode,
		.revision = revision,
	};
	char parent_tree_oid[GIT_MAX_HEXSZ + 1];
	struct commit *commit;
	int ret;

	interactive_config_init(&s.cfg, r, opts);

	commit = lookup_commit_reference_by_name(revision);
	if (!commit) {
		err(&s, _("Revision does not refer to a commit"));
		ret = -1;
		goto out;
	}

	if (commit->parents)
		oid_to_hex_r(parent_tree_oid, get_commit_tree_oid(commit->parents->item));
	else
		oid_to_hex_r(parent_tree_oid, r->hash_algo->empty_tree);