diff options
Diffstat (limited to 'builtin/diff.c')
| -rw-r--r-- | builtin/diff.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/builtin/diff.c b/builtin/diff.c index 64ac8ae0af..cb98811c21 100644 --- a/builtin/diff.c +++ b/builtin/diff.c @@ -18,7 +18,7 @@ #include "log-tree.h" #include "builtin.h" #include "submodule.h" -#include "sha1-array.h" +#include "oid-array.h" #define DIFF_NO_INDEX_EXPLICIT 1 #define DIFF_NO_INDEX_IMPLICIT 2 @@ -376,16 +376,25 @@ int cmd_diff(int argc, const char **argv, const char *prefix) /* * We could get N tree-ish in the rev.pending_objects list. - * Also there could be M blobs there, and P pathspecs. + * Also there could be M blobs there, and P pathspecs. --cached may + * also be present. * * N=0, M=0: - * cache vs files (diff-files) + * cache vs files (diff-files) + * + * N=0, M=0, --cached: + * HEAD vs cache (diff-index --cached) + * * N=0, M=2: * compare two random blobs. P must be zero. + * * N=0, M=1, P=1: - * compare a blob with a working tree file. + * compare a blob with a working tree file. * * N=1, M=0: + * tree vs files (diff-index) + * + * N=1, M=0, --cached: * tree vs cache (diff-index --cached) * * N=2, M=0: |