diff options
author | Matthew DeVore <matvore@google.com> | 2019-01-09 05:59:13 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2019-01-16 02:39:34 +0300 |
commit | c813a7c35f44f4bf435c6ecb21bf4b9ec8f227de (patch) | |
tree | effc06673ec10419f1e7472af384465bd0abfa86 /list-objects-filter-options.c | |
parent | 0aa9d8aa6ce429f0fa04e1ca819ed766c211e242 (diff) |
list-objects-filter: teach tree:# how to handle >0
Implement positive values for <depth> in the tree:<depth> filter. The
exact semantics are described in Documentation/rev-list-options.txt.
The long-term goal at the end of this is to allow a partial clone to
eagerly fetch an entire directory of files by fetching a tree and
specifying <depth>=1. This, for instance, would make a build operation
fast and convenient. It is fast because the partial clone does not need
to fetch each file individually, and convenient because the user does
not need to supply a sparse-checkout specification.
Another way of considering this feature is as a way to reduce
round-trips, since the client can get any number of levels of
directories in a single request, rather than wait for each level of tree
objects to come back, whose entries are used to construct a new request.
Signed-off-by: Matthew DeVore <matvore@google.com>
Reviewed-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'list-objects-filter-options.c')
-rw-r--r-- | list-objects-filter-options.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/list-objects-filter-options.c b/list-objects-filter-options.c index e8da2e8581..5285e7674d 100644 --- a/list-objects-filter-options.c +++ b/list-objects-filter-options.c @@ -50,16 +50,15 @@ static int gently_parse_list_objects_filter( } } else if (skip_prefix(arg, "tree:", &v0)) { - unsigned long depth; - if (!git_parse_ulong(v0, &depth) || depth != 0) { + if (!git_parse_ulong(v0, &filter_options->tree_exclude_depth)) { if (errbuf) { strbuf_addstr( errbuf, - _("only 'tree:0' is supported")); + _("expected 'tree:<depth>'")); } return 1; } - filter_options->choice = LOFC_TREE_NONE; + filter_options->choice = LOFC_TREE_DEPTH; return 0; } else if (skip_prefix(arg, "sparse:oid=", &v0)) { |