view tests/test-hgk.t @ 20999:1e28ec9744bf

changegroup: move chunk extraction into a getchunks method of unbundle10

This code used to be in `writebundle` only. We needs to make it more broadly
available for bundle2. The "changegroup" bundle2 part has to retrieve the
binary content of changegroup stream. We moved the chunks retrieving code into
the `unbundle10` object directly and the `writebundle` code is now using that.

This split is useful for bundle2 purpose, we want to be able to easily stream
changegroup content in a part.

To keep thing simples, we kept compression out of the new methods. If it make
more sense in the future, compression may get included in this function too.

Minimal hgk check

  $ echo "[extensions]" >> $HGRCPATH
  $ echo "hgk=" >> $HGRCPATH
  $ hg init repo
  $ cd repo
  $ echo a > a
  $ hg ci -Am adda
  adding a
  $ hg debug-cat-file commit 0
  tree a0c8bcbbb45c
  parent 000000000000
  author test 0 0
  revision 0
  branch default
  phase draft
  
  adda

  $ cd ..