Function show_stash

builtin/stash.c:1024–1125

}

static int show_stash(int argc, const char **argv, const char *prefix,
		      struct repository *repo UNUSED)
{
	int i;
	int ret = -1;
	struct stash_info info = STASH_INFO_INIT;
	struct rev_info rev;
	struct strvec stash_args = STRVEC_INIT;
	struct strvec revision_args = STRVEC_INIT;
	enum {
		UNTRACKED_NONE,
		UNTRACKED_INCLUDE,
		UNTRACKED_ONLY
	} show_untracked = show_include_untracked ? UNTRACKED_INCLUDE : UNTRACKED_NONE;
	struct option options[] = {
		OPT_SET_INT('u', "include-untracked", &show_untracked,
			    N_("include untracked files in the stash"),
			    UNTRACKED_INCLUDE),
		OPT_SET_INT_F(0, "only-untracked", &show_untracked,
			      N_("only show untracked files in the stash"),
			      UNTRACKED_ONLY, PARSE_OPT_NONEG),
		OPT_END()
	};
	int do_usage = 0;

	init_diff_ui_defaults();
	repo_config(the_repository, git_diff_ui_config, NULL);
	repo_init_revisions(the_repository, &rev, prefix);

	argc = parse_options(argc, argv, prefix, options, git_stash_show_usage,
			     PARSE_OPT_KEEP_ARGV0 | PARSE_OPT_KEEP_UNKNOWN_OPT |
			     PARSE_OPT_KEEP_DASHDASH);

	strvec_push(&revision_args, argv[0]);
	for (i = 1; i < argc; i++) {
		if (argv[i][0] != '-')
			strvec_push(&stash_args, argv[i]);
		else
			strvec_push(&revision_args, argv[i]);
	}

	if (get_stash_info(&info, stash_args.nr, stash_args.v))
		goto cleanup;

	/*
	 * The config settings are applied only if there are not passed
	 * any options.
	 */
	if (revision_args.nr == 1) {
		if (show_stat)
			rev.diffopt.output_format = DIFF_FORMAT_DIFFSTAT;

		if (show_patch)
			rev.diffopt.output_format |= DIFF_FORMAT_PATCH;

		if (!show_stat && !show_patch) {
			ret = 0;
			goto cleanup;