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authorHan-Wen Nienhuys <hanwen@google.com>2020-09-09 10:15:08 (GMT)
committerJunio C Hamano <gitster@pobox.com>2020-09-09 19:58:37 (GMT)
commit4441f4270758042cc38ce8c04e4350ada743b28a (patch)
treea5c2f42b9885c8e9647379feb94537acb3094de7 /Makefile
parent3a238e539bcdfe3f9eb5010fd218640c1b499f7a (diff)
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refs: add GIT_TRACE_REFS debugging mechanism
When set in the environment, GIT_TRACE_REFS makes git print operations and results as they flow through the ref storage backend. This helps debug discrepancies between different ref backends. Example: $ GIT_TRACE_REFS="1" ./git branch 15:42:09.769631 refs/debug.c:26 ref_store for .git 15:42:09.769681 refs/debug.c:249 read_raw_ref: HEAD: 0000000000000000000000000000000000000000 (=> refs/heads/ref-debug) type 1: 0 15:42:09.769695 refs/debug.c:249 read_raw_ref: refs/heads/ref-debug: 3a238e539bcdfe3f9eb5010fd218640c1b499f7a (=> refs/heads/ref-debug) type 0: 0 15:42:09.770282 refs/debug.c:233 ref_iterator_begin: refs/heads/ (0x1) 15:42:09.770290 refs/debug.c:189 iterator_advance: refs/heads/b4 (0) 15:42:09.770295 refs/debug.c:189 iterator_advance: refs/heads/branch3 (0) Signed-off-by: Han-Wen Nienhuys <hanwen@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index 86e5411..583b8c5 100644
--- a/Makefile
+++ b/Makefile
@@ -950,6 +950,7 @@ LIB_OBJS += rebase.o
LIB_OBJS += ref-filter.o
LIB_OBJS += reflog-walk.o
LIB_OBJS += refs.o
+LIB_OBJS += refs/debug.o
LIB_OBJS += refs/files-backend.o
LIB_OBJS += refs/iterator.o
LIB_OBJS += refs/packed-backend.o