[PATCH v2 0/4] bundle: show progress on "unbundle"

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

This straightforward series addr progress output on "git bundle
unbundle", we already had progress output if bundles were fetched from
via the transport.c (i.e. "git clone/fetch" etc.), but not from "git
bundle unbundle" directly.

This was submitted as
https://lore.kernel.org/git/cover-0.4-0000000000-20210727T004015Z-avarab@gmail.com/
before v2.33, hopefully now with the release out these rather trivial
patches can be queued up. The only change since v1 is an extended
commit message in 3/4 discussing the initial motivation for this change.

Ævar Arnfjörð Bjarmason (4):
  bundle API: start writing API documentation
  bundle API: change "flags" to be "extra_index_pack_args"
  index-pack: add --progress-title option
  bundle: show progress on "unbundle"

 Documentation/git-index-pack.txt |  6 ++++++
 builtin/bundle.c                 | 16 ++++++++++++++--
 builtin/index-pack.c             |  6 ++++++
 bundle.c                         | 17 +++++++++++------
 bundle.h                         | 15 +++++++++++++--
 transport.c                      |  5 ++++-
 6 files changed, 54 insertions(+), 11 deletions(-)

Range-diff against v1:
1:  70865046bea = 1:  dc8591f6d0b bundle API: start writing API documentation
2:  f19af15c9da = 2:  3d7bd9c33be bundle API: change "flags" to be "extra_index_pack_args"
3:  98262f4cb89 ! 3:  67197064a8b index-pack: add --progress-title option
    @@ Commit message
     
         Add a --progress-title option to index-pack, when data is piped into
         index-pack its progress is a proxy for whatever's feeding it
    -    data. This option will allow us to set a more relevant progress bar
    -    title.
    +    data.
    +
    +    This option will allow us to set a more relevant progress bar title in
    +    "git bundle unbundle", and is also used in my "bundle-uri" RFC
    +    patches[1] by a new caller in fetch-pack.c.
    +
    +    1. https://lore.kernel.org/git/RFC-cover-00.13-0000000000-20210805T150534Z-avarab@gmail.com/
     
         Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
     
4:  853d72848a0 = 4:  e4ca8b26962 bundle: show progress on "unbundle"
-- 
2.33.0.662.g438caf9576d