• File size measurements show the distribution of size of files.
• Files are classified in four categories based on their size (lines of code): 1-100 (very small files), 101-200 (small files), 201-500 (medium size files), 501-1000 (long files), 1001+(very long files).
• It is a good practice to keep files small. Long files may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.

• There are 939 files with 137,532 lines of code.
• 15 very long files (31,506 lines of code)
• 28 long files (18,530 lines of code)
• 115 medium size files (33,424 lines of codeclsfd_ftr_w_mp_ins)
• 192 small files (27,230 lines of code)
• 589 very small files (26,842 lines of code)

There are 448 files with lines longer than 120 characters. In total, there are 2472 long lines.

File	# lines	# units	# long lines
repository_grpc.pb.go in proto/go/gitalypb	1514	133	195
invalid_grpc.pb.go in proto/go/gitalypb/testproto	1047	89	129
commit_grpc.pb.go in proto/go/gitalypb	836	73	110
operations.pb.go in proto/go/gitalypb	4261	499	75
ref_grpc.pb.go in proto/go/gitalypb	598	52	71
operations_grpc.pb.go in proto/go/gitalypb	576	52	69
repository.pb.go in proto/go/gitalypb	5620	705	59
diff_grpc.pb.go in proto/go/gitalypb	393	34	45
diff.pb.go in proto/go/gitalypb	2691	329	44
valid_grpc.pb.go in proto/go/gitalypb/testproto	578	50	41
hook_grpc.pb.go in proto/go/gitalypb	217	22	34
config.go in internal/praefect/config	419	25	34
blob_grpc.pb.go in proto/go/gitalypb	286	25	33
commit.pb.go in proto/go/gitalypb	4207	519	32
praefect-schema.sql in _support	265	-	26
praefect.pb.go in proto/go/gitalypb	1207	147	26
objectpool_grpc.pb.go in proto/go/gitalypb	257	22	25
praefect_grpc.pb.go in proto/go/gitalypb	257	22	25
ref.pb.go in proto/go/gitalypb	2551	317	25
smarthttp_grpc.pb.go in proto/go/gitalypb	174	16	22
repository_store.go in internal/praefect/datastore	687	27	22
config.go in internal/gitaly/config	949	49	21
coordinator.go in internal/praefect	845	28	20
transaction_manager.go in internal/gitaly/storage/storagemgr/partition	1584	61	18
errors.pb.go in proto/go/gitalypb	1174	154	17
middleware.go in internal/gitaly/storage/storagemgr	301	11	16
remote_grpc.pb.go in proto/go/gitalypb	139	13	15
hook.pb.go in proto/go/gitalypb	956	111	15
conflicts.pb.go in proto/go/gitalypb	615	69	15
invalid.pb.go in proto/go/gitalypb/testproto	1008	101	15
ssh_grpc.pb.go in proto/go/gitalypb	130	13	15
reference_backend.go in internal/git	64	1	15
server_grpc.pb.go in proto/go/gitalypb	185	16	14
cleanup_grpc.pb.go in proto/go/gitalypb	92	10	14
shared.pb.go in proto/go/gitalypb	1144	146	14
transaction_manager_housekeeping.go in internal/gitaly/storage/storagemgr/partition	597	11	14
memory.go in internal/praefect/datastore	308	27	14
service_config.pb.go in proto/go/gitalypb	508	58	13
log.pb.go in proto/go/gitalypb	817	105	13
conflicts_grpc.pb.go in proto/go/gitalypb	101	10	12
cluster_grpc.pb.go in proto/go/gitalypb	91	10	12
replicator.go in internal/praefect	500	21	12
serve.go in internal/cli/gitaly	639	6	11
serve.go in internal/cli/praefect	500	8	11
gitaly.go in internal/testhelper/testserver	578	32	11
command_factory.go in internal/git/gitcmd	533	25	10
optimize_repository.go in internal/git/housekeeping/manager	397	12	10
update_with_hooks.go in internal/gitaly/hook/updateref	214	9	10
server.pb.go in proto/go/gitalypb	733	91	9
remote.pb.go in proto/go/gitalypb	496	56	9