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-rw-r--r--format/commitgraph/read/mode.go11
1 files changed, 11 insertions, 0 deletions
diff --git a/format/commitgraph/read/mode.go b/format/commitgraph/read/mode.go
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+++ b/format/commitgraph/read/mode.go
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+package read
+
+// OpenMode controls which commit-graph layout Open loads.
+type OpenMode uint8
+
+const (
+ // OpenSingle opens one commit-graph file at info/commit-graph.
+ OpenSingle OpenMode = iota
+ // OpenChain opens chained commit-graphs from info/commit-graphs.
+ OpenChain
+)