#include "builtin.h"
static const char diff_files_usage[] =
-"git-diff-files [-q] [-0/-1/2/3 |-c|--cc|-
n|--no-index] [<common diff options>] [<path>...]"
+"git-diff-files [-q] [-0/-1/2/3 |-c|--cc|--no-index] [<common diff options>] [<path>...]"
COMMON_DIFF_OPTIONS_HELP;
int cmd_diff_files(int argc, const char **argv, const char *prefix)
{
struct rev_info rev;
int nongit = 0;
+ int result;
prefix = setup_git_directory_gently(&nongit);
init_revisions(&rev, prefix);
git_config(git_default_config); /* no "diff" UI options */
rev.abbrev = 0;
- argc = setup_revisions(argc, argv, &rev, NULL);
+ if (!setup_diff_no_index(&rev, argc, argv, nongit, prefix))
+ argc = 0;
+ else
+ argc = setup_revisions(argc, argv, &rev, NULL);
if (!rev.diffopt.output_format)
rev.diffopt.output_format = DIFF_FORMAT_RAW;
- return run_diff_files_cmd(&rev, argc, argv);
+ result = run_diff_files_cmd(&rev, argc, argv);
+ return rev.diffopt.exit_with_status ? rev.diffopt.has_changes: result;
}