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| author | David Michael Barr <b@rr-dav.id.au> | 2012-12-19 14:30:06 +1100 |
|---|---|---|
| committer | David Michael Barr <b@rr-dav.id.au> | 2012-12-21 13:05:20 +1100 |
| commit | 4d185dd9b0dde93bf30b250e6c7dd751bc893268 (patch) | |
| tree | 5400c2cd3b547a84ccefb4b1e1779b81b0091d3b /src | |
| parent | e62171e2fc1b101512a7e86f6d990a38b78ed12b (diff) | |
| download | libgit2-4d185dd9b0dde93bf30b250e6c7dd751bc893268.tar.gz | |
odb: check if object exists before writing
Update the procondition of git_odb_backend::write.
It may now be assumed that the object has already been hashed.
Diffstat (limited to 'src')
| -rw-r--r-- | src/odb.c | 4 | ||||
| -rw-r--r-- | src/odb_loose.c | 2 |
2 files changed, 4 insertions, 2 deletions
@@ -713,6 +713,10 @@ int git_odb_write( assert(oid && db); + git_odb_hash(oid, data, len, type); + if (git_odb_exists(db, oid)) + return 0; + for (i = 0; i < db->backends.length && error < 0; ++i) { backend_internal *internal = git_vector_get(&db->backends, i); git_odb_backend *b = internal->backend; diff --git a/src/odb_loose.c b/src/odb_loose.c index df86d903e..1ce612568 100644 --- a/src/odb_loose.c +++ b/src/odb_loose.c @@ -870,7 +870,6 @@ static int loose_backend__write(git_oid *oid, git_odb_backend *_backend, const v if (git_buf_joinpath(&final_path, backend->objects_dir, "tmp_object") < 0 || git_filebuf_open(&fbuf, final_path.ptr, - GIT_FILEBUF_HASH_CONTENTS | GIT_FILEBUF_TEMPORARY | (backend->object_zlib_level << GIT_FILEBUF_DEFLATE_SHIFT)) < 0) { @@ -880,7 +879,6 @@ static int loose_backend__write(git_oid *oid, git_odb_backend *_backend, const v git_filebuf_write(&fbuf, header, header_len); git_filebuf_write(&fbuf, data, len); - git_filebuf_hash(oid, &fbuf); if (object_file_name(&final_path, backend->objects_dir, oid) < 0 || git_futils_mkpath2file(final_path.ptr, GIT_OBJECT_DIR_MODE) < 0 || |