Merge branch 'ds/backfill'

Lazy-loading missing files in a blobless clone on demand is costly
as it tends to be one-blob-at-a-time.  "git backfill" is introduced
to help bulk-download necessary files beforehand.

* ds/backfill:
  backfill: assume --sparse when sparse-checkout is enabled
  backfill: add --sparse option
  backfill: add --min-batch-size=<n> option
  backfill: basic functionality and tests
  backfill: add builtin boilerplate

1 files changed, 3 insertions, 0 deletions

diff --git a/dir.h b/dir.h
index a3a2f00f5d..6cfef5df66 100644
--- a/dir.h
+++ b/dir.h
@@ -467,6 +467,9 @@ void add_patterns_from_file(struct dir_struct *, const char *fname);
 int add_patterns_from_blob_to_list(struct object_id *oid,
 				   const char *base, int baselen,
 				   struct pattern_list *pl);
+int add_patterns_from_buffer(char *buf, size_t size,
+			     const char *base, int baselen,
+			     struct pattern_list *pl);
 void parse_path_pattern(const char **string, int *patternlen, unsigned *flags, int *nowildcardlen);
 void add_pattern(const char *string, const char *base,
 		 int baselen, struct pattern_list *pl, int srcpos);