tree 6f131ee943998815cad7959a976be55d9a0ad798
parent 773e25afc41b1b6533fa9ae2cd825d0b4a697fad
author Johannes Schindelin <johannes.schindelin@gmx.de> 1613057953 +0000
committer Junio C Hamano <gitster@pobox.com> 1613064781 -0800

commit-graph: when incompatible with graphs, indicate why

When `gc.writeCommitGraph = true`, it is possible that the commit-graph
is _still_ not written: replace objects, grafts and shallow repositories
are incompatible with the commit-graph feature.

Under such circumstances, we need to indicate to the user why the
commit-graph was not written instead of staying silent about it.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Acked-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>