view tests/test-mq-qsave.t @ 24011:d7d08337b3f6

copy: move _forwardcopies file logic to a function

Moves the _forwardcopies missingfiles logic to a separate function so that other
extensions which need to prefetch information about the files being
processed have a hook point.

This saves extensions from having to recompute this information themselves, and
thus saves several seconds off of various commands (like rebase).

  $ echo "[extensions]" >> $HGRCPATH
  $ echo "mq=" >> $HGRCPATH

  $ hg init

  $ echo 'base' > base
  $ hg ci -Ambase
  adding base

  $ hg qnew -mmqbase mqbase

  $ hg qsave
  $ hg qrestore 2
  restoring status: hg patches saved state