2 * GIT - The information manager from hell
4 * Copyright (C) Linus Torvalds, 2005
12 static const char diff_files_usage[] =
13 "git-diff-files [-q] [-0/-1/2/3 |-c|--cc|--no-index] [<common diff options>] [<path>...]"
14 COMMON_DIFF_OPTIONS_HELP;
16 int cmd_diff_files(int argc, const char **argv, const char *prefix)
22 prefix = setup_git_directory_gently(&nongit);
23 init_revisions(&rev, prefix);
24 git_config(git_default_config); /* no "diff" UI options */
27 if (!setup_diff_no_index(&rev, argc, argv, nongit, prefix))
30 argc = setup_revisions(argc, argv, &rev, NULL);
31 if (!rev.diffopt.output_format)
32 rev.diffopt.output_format = DIFF_FORMAT_RAW;
33 result = run_diff_files_cmd(&rev, argc, argv);
34 if (DIFF_OPT_TST(&rev.diffopt, EXIT_WITH_STATUS))
35 return DIFF_OPT_TST(&rev.diffopt, HAS_CHANGES) != 0;