From e8cc9cd98e2ecd7fd8bb03e725d470405c8e2b94 Mon Sep 17 00:00:00 2001 From: Peter Eriksen Date: Tue, 23 May 2006 14:15:36 +0200 Subject: Builtin git-diff-files, git-diff-index, git-diff-stages, and git-diff-tree. Signed-off-by: Peter Eriksen Signed-off-by: Junio C Hamano --- builtin-diff-index.c | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 builtin-diff-index.c (limited to 'builtin-diff-index.c') diff --git a/builtin-diff-index.c b/builtin-diff-index.c new file mode 100644 index 0000000000..1958580d82 --- /dev/null +++ b/builtin-diff-index.c @@ -0,0 +1,39 @@ +#include "cache.h" +#include "diff.h" +#include "commit.h" +#include "revision.h" +#include "builtin.h" + +static const char diff_cache_usage[] = +"git-diff-index [-m] [--cached] " +"[] [...]" +COMMON_DIFF_OPTIONS_HELP; + +int cmd_diff_index(int argc, const char **argv, char **envp) +{ + struct rev_info rev; + int cached = 0; + int i; + + git_config(git_diff_config); + init_revisions(&rev); + rev.abbrev = 0; + + argc = setup_revisions(argc, argv, &rev, NULL); + for (i = 1; i < argc; i++) { + const char *arg = argv[i]; + + if (!strcmp(arg, "--cached")) + cached = 1; + else + usage(diff_cache_usage); + } + /* + * Make sure there is one revision (i.e. pending object), + * and there is no revision filtering parameters. + */ + if (!rev.pending_objects || rev.pending_objects->next || + rev.max_count != -1 || rev.min_age != -1 || rev.max_age != -1) + usage(diff_cache_usage); + return run_diff_index(&rev, cached); +} -- cgit v1.2.3