[Tarantool-patches] [PATCH v9 0/4] popen: add ability to run external process
Cyrill Gorcunov
gorcunov at gmail.com
Fri Jan 10 11:25:52 MSK 2020
In this series we provide a way to execute external binaries
from inside of Lua scripts, control children process and
communicate with their stdin/out/err streams.
In v9 I reworked the API using coio as main nonblocking
i/o engine and use diag_set where appropriate (v6,7,8 are
skipped for testing reasons).
Note that the patches:
- [PATCH v9 3/4] popen/lua: add popen module
- [PATCH v9 4/4] popen/test: add base test cases
are *NOT* for merging, we're still discussing API for lua
but I think we can safely merge the backend engine (ie first
two patches) without breaking anything and concentrate then
on Lua API and backend extensions.
Issue https://github.com/tarantool/tarantool/issues/4031
Branch https://github.com/tarantool/tarantool/tree/gorcunov/gh-4031-popen-9
Cyrill Gorcunov (4):
coio: export helpers
popen: introduce a backend engine
popen/lua: add popen module
popen/test: add base test cases
src/CMakeLists.txt | 2 +
src/box/applier.cc | 2 +-
src/lib/core/CMakeLists.txt | 1 +
src/lib/core/coio.h | 18 +-
src/lib/core/popen.c | 1093 +++++++++++++++++++++++++++++++++++
src/lib/core/popen.h | 207 +++++++
src/lua/init.c | 4 +
src/lua/popen.c | 590 +++++++++++++++++++
src/lua/popen.h | 44 ++
src/lua/popen.lua | 523 +++++++++++++++++
src/main.cc | 4 +
test/app/popen.result | 234 ++++++++
test/app/popen.test.lua | 91 +++
13 files changed, 2807 insertions(+), 6 deletions(-)
create mode 100644 src/lib/core/popen.c
create mode 100644 src/lib/core/popen.h
create mode 100644 src/lua/popen.c
create mode 100644 src/lua/popen.h
create mode 100644 src/lua/popen.lua
create mode 100644 test/app/popen.result
create mode 100644 test/app/popen.test.lua
--
2.20.1
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