tree eeffa060e46a3cdb9ef06caacbd9d2080e1ba209
parent 0f071a7bcee1f551652b2ae017f3e0e134c7eb74
author Anna Papitto <annapapitto@google.com> 1685456454 +0200
committer Anna Papitto <annapapitto@google.com> 1685520590 +0200

Gc#writePack: write the reverse index file to disk

The reverse index is currently created in-memory when needed. A writer
for reverse index files was already implemented.

Make garbage collection write the reverse index file when the PackConfig
enables it. Write it during #writePack, which mirrors how the primary
index is written.

Change-Id: I50131af6622c41a7b24534aaaf2a423ab4178981
Signed-off-by: Anna Papitto <annapapitto@google.com>