cache-tree: share code between functions writing an index as a tree

write_tree_from_memory() appeared to be a merge-recursive special that
basically duplicated write_index_as_tree().  The two have a different
signature, but the bigger difference was just that write_index_as_tree()
would always unconditionally read the index off of disk instead of
working on the current in-memory index.  So:

  * split out common code into write_index_as_tree_internal()

  * rename write_tree_from_memory() to write_inmemory_index_as_tree(),
    make it call write_index_as_tree_internal(), and move it to
    cache-tree.c

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Elijah Newren
2019-08-17 11:41:32 -07:00
committed by Junio C Hamano
parent 345480d1ed
commit 724dd767b2
5 changed files with 67 additions and 58 deletions

View File

@ -113,7 +113,6 @@ int merge_recursive_generic(struct merge_options *o,
void init_merge_options(struct merge_options *o,
struct repository *repo);
struct tree *write_tree_from_memory(struct merge_options *o);
int parse_merge_opt(struct merge_options *out, const char *s);