[tarantool-patches] [PATCH v4 0/5] box/lua/console: Add initial support for lua output format

[Cyrill Gorcunov <gorcunov@gmail.com>]

Hi, here is an updated series for lua console support. It is in devel state
still since we need to enhance output support for remote connections. By
now I limit this mode for local sessions only.

Main purpose of this series is to not break anything existing thus requires
a deep testing.

TODO:
 - extend exchange protocol with remote nodes to pass current output
   mode and get ack/nack to process
 - add compat layer for old remote server which do not have lua output
   support at all and will provide us yaml output regarding of anything
 - rework "help" and turorial output since in lua mode they are simply
   unreadable
 - extend test engine so that new tests would use lua output by default
   (should we?)

---
The following changes since commit e5e23ce2788ccfb6223a92f668483d7fb91352ca:

  test: update test-run (2019-07-22 11:28:58 +0300)

are available in the Git repository at:

  https://github.com/cyrillos/tarantool.git console-repl-serpent-4

for you to fetch changes up to eb53b99b6e9aa6534544ccadb6dad0ffaa9b1ab1:

  box/lua/console: Limit lua output for local sessions only (2019-07-24 01:27:50 +0300)

----------------------------------------------------------------
Cyrill Gorcunov (5):
      third_party/serpent: Add serpent repo
      box/lua/console: Add support for lua output format
      box/lua/console: Don't serialize function body
      box/lua/console: Provide output_default function to setup default output
      box/lua/console: Limit lua output for local sessions only

 .gitmodules             |   3 +++
 src/box/CMakeLists.txt  |   1 +
 src/box/lua/console.c   |  26 ++++++++++++++++++++
 src/box/lua/console.lua | 149 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 src/lua/help_en_US.lua  |   1 +
 test/box/admin.result   |   1 +
 third_party/serpent     |   1 +
 7 files changed, 181 insertions(+), 1 deletion(-)
 create mode 160000 third_party/serpent