[PATCH v5 00/28] Return of smart HTTP

Hopefully the final spin of the smart HTTP series.  I think we are
down to bike shedding, which I take it means folks are otherwise
reasonably happy with the code.

Because the series is so large I'll send an inter-diff relative to
v4 after this cover letter.


Clemens Buchacher (2):
  remote-helpers: return successfully if everything up-to-date
  set httpd port before sourcing lib-httpd

Mark Lodato (5):
  http-backend: add GIT_PROJECT_ROOT environment var
  http-backend: reword some documentation
  http-backend: use mod_alias instead of mod_rewrite
  http-backend: add example for gitweb on same URL
  http-backend: more explict LocationMatch

Shawn O. Pearce (19):
  pkt-line: Add strbuf based functions
  pkt-line: Make packet_read_line easier to debug
  fetch-pack: Use a strbuf to compose the want list
  Move "get_ack()" back to fetch-pack
  Add multi_ack_detailed capability to fetch-pack/upload-pack
  remote-curl: Refactor walker initialization
  fetch: Allow transport -v -v -v to set verbosity to 3
  remote-helpers: Fetch more than one ref in a batch
  remote-helpers: Support custom transport options
  Move WebDAV HTTP push under remote-curl
  Git-aware CGI to provide dumb HTTP transport
  Add stateless RPC options to upload-pack, receive-pack
  Smart fetch and push over HTTP: server side
  Discover refs via smart HTTP server when available
  Smart push over HTTP: client side
  Smart fetch over HTTP: client side
  Smart HTTP fetch: gzip requests
  http tests: use /dumb/ URL prefix
  test smart http fetch and push

Tay Ray Chuan (2):
  http-push: fix check condition on http.c::finish_http_pack_request()
  t5540-http-push: remove redundant fetches

 .gitignore                           |    1 +
 Documentation/config.txt             |    8 +
 Documentation/git-http-backend.txt   |  170 ++++++++
 Documentation/git-remote-helpers.txt |   85 ++++-
 Makefile                             |    1 +
 builtin-fetch-pack.c                 |  210 ++++++++--
 builtin-fetch.c                      |    2 +-
 builtin-receive-pack.c               |   26 +-
 builtin-send-pack.c                  |  116 +++++-
 cache.h                              |    1 -
 commit.c                             |   10 +-
 commit.h                             |    2 +-
 connect.c                            |   21 -
 fetch-pack.h                         |    3 +-
 http-backend.c                       |  627 ++++++++++++++++++++++++++++
 http-push.c                          |   31 ++-
 http.c                               |   13 +-
 http.h                               |    2 +
 pkt-line.c                           |   84 ++++-
 pkt-line.h                           |    4 +
 remote-curl.c                        |  759 ++++++++++++++++++++++++++++++++--
 send-pack.h                          |    3 +-
 sideband.c                           |   11 +-
 t/lib-httpd/apache.conf              |   24 +-
 t/t5540-http-push.sh                 |   35 +-
 t/t5541-http-push.sh                 |   92 ++++
 t/t5550-http-fetch.sh                |   12 +-
 t/t5551-http-fetch.sh                |  102 +++++
 transport-helper.c                   |  264 +++++++++++-
 transport.c                          |   32 +--
 transport.h                          |    2 +-
 upload-pack.c                        |   71 +++-
 32 files changed, 2589 insertions(+), 235 deletions(-)
 create mode 100644 Documentation/git-http-backend.txt
 create mode 100644 http-backend.c
 create mode 100755 t/t5541-http-push.sh
 create mode 100755 t/t5551-http-fetch.sh