This actually does three things:
- make "--dense" the default for git-rev-list. Since dense is a no-op if
no filenames are given, this doesn't actually change any historical
behaviour, but it's logically the right default (if we want to prune on
filenames, do it fully. The sparse "merge-only" thing may be useful,
but it's not what you'd normally expect)
- make "git-rev-parse" show the default revision control before it shows
any pathnames.
This was a real bug, but nobody would ever have noticed, because
the default thing tends to only make sense for git-rev-list, and
git-rev-list didn't use to take pathnames.
- it changes "git-rev-list" to match the other commands that take a mix
of revisions and filenames - it no longer requires the "--" before
filenames (although you still need to do it if a filename could be
confused with a revision name, eg "gitk" in the git archive)
This all just makes for much more pleasant and obvous usage. Just doing a
gitk t/
does the obvious thing: it will show the history as it concerns the "t/"
subdirectory.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
" --merge-order [ --show-breaks ]\n"
" --topo-order";
" --merge-order [ --show-breaks ]\n"
" --topo-order";
static int unpacked = 0;
static int bisect_list = 0;
static int tag_objects = 0;
static int unpacked = 0;
static int bisect_list = 0;
static int tag_objects = 0;
struct object *object;
if (get_sha1(name, sha1))
struct object *object;
if (get_sha1(name, sha1))
object = parse_object(sha1);
if (!object)
die("bad object %s", name);
object = parse_object(sha1);
if (!object)
die("bad object %s", name);
+ if (!strcmp(arg, "--sparse")) {
+ dense = 0;
+ continue;
+ }
if (!strcmp(arg, "--")) {
if (!strcmp(arg, "--")) {
- paths = get_pathspec(prefix, argv + i + 1);
- if (paths) {
- limited = 1;
- diff_tree_setup_paths(paths);
- }
limited = 1;
}
commit = get_commit_reference(arg, flags);
limited = 1;
}
commit = get_commit_reference(arg, flags);
handle_one_commit(commit, &list);
}
handle_one_commit(commit, &list);
}
+ if (!list)
+ usage(rev_list_usage);
+
+ paths = get_pathspec(prefix, argv + i);
+ if (paths) {
+ limited = 1;
+ diff_tree_setup_paths(paths);
+ }
+
save_commit_buffer = verbose_header;
track_object_refs = 0;
save_commit_buffer = verbose_header;
track_object_refs = 0;
static void show_file(const char *arg)
{
static void show_file(const char *arg)
{
if ((filter & (DO_NONFLAGS|DO_NOREV)) == (DO_NONFLAGS|DO_NOREV))
show(arg);
}
if ((filter & (DO_NONFLAGS|DO_NOREV)) == (DO_NONFLAGS|DO_NOREV))
show(arg);
}
if (*arg == '-') {
if (!strcmp(arg, "--")) {
as_is = 1;
if (*arg == '-') {
if (!strcmp(arg, "--")) {
as_is = 1;
/* Pass on the "--" if we show anything but files.. */
if (filter & (DO_FLAGS | DO_REVS))
show_file(arg);
/* Pass on the "--" if we show anything but files.. */
if (filter & (DO_FLAGS | DO_REVS))
show_file(arg);