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-rw-r--r--commit-graph.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/commit-graph.c b/commit-graph.c
index 77668629e2..196e817a84 100644
--- a/commit-graph.c
+++ b/commit-graph.c
@@ -19,6 +19,20 @@
#include "bloom.h"
#include "commit-slab.h"
+void git_test_write_commit_graph_or_die(void)
+{
+ int flags = 0;
+ if (!git_env_bool(GIT_TEST_COMMIT_GRAPH, 0))
+ return;
+
+ if (git_env_bool(GIT_TEST_COMMIT_GRAPH_CHANGED_PATHS, 0))
+ flags = COMMIT_GRAPH_WRITE_BLOOM_FILTERS;
+
+ if (write_commit_graph_reachable(the_repository->objects->odb,
+ flags, NULL))
+ die("failed to write commit-graph under GIT_TEST_COMMIT_GRAPH");
+}
+
#define GRAPH_SIGNATURE 0x43475048 /* "CGPH" */
#define GRAPH_CHUNKID_OIDFANOUT 0x4f494446 /* "OIDF" */
#define GRAPH_CHUNKID_OIDLOOKUP 0x4f49444c /* "OIDL" */