[Tarantool-patches] [PATCH] Fix luacheck warnings in src/lua/*.lua

[Igor Munkin]

Sergey,

Thanks for the patch. It's not a review, I just want to add my two cents
regarding luacheck usage.

1. Please consider the way style violations are organized in uJIT
repo[1]. You can also group everything into a single file for better
further maintenance.

2. There is also a runner[2] for luacheck, that considers uJIT specifics
(e.g. ujit table is a global variable similar to Tarantool's box one).

I guess this approach should be considered, even if you decide to make
the patch your own way.

On 03.04.20, Sergey Bronnikov wrote:
> GitHub branch: https://github.com/tarantool/tarantool/tree/ligurio/gh-4681-fix-luacheck-warnings
> 
> How-to check:
> 
> $ tarantoolctl rocks install luacheck
> $ .rocks/bin/luacheck src/lua/*.lua
> 
> ---
>  src/lua/argparse.lua   |  6 ++--
>  src/lua/buffer.lua     |  4 +--
>  src/lua/clock.lua      |  2 +-
>  src/lua/crypto.lua     | 18 +++++-----
>  src/lua/csv.lua        |  5 ++-
>  src/lua/digest.lua     |  6 ++--
>  src/lua/env.lua        |  2 +-
>  src/lua/errno.lua      |  2 +-
>  src/lua/fio.lua        | 28 ++++++++--------
>  src/lua/help.lua       | 24 +++++++-------
>  src/lua/httpc.lua      |  3 --
>  src/lua/init.lua       | 17 +++++-----
>  src/lua/msgpackffi.lua | 15 ++++-----
>  src/lua/socket.lua     | 66 ++++++++++++++++++-------------------
>  src/lua/string.lua     |  1 -
>  src/lua/swim.lua       | 20 +++++------
>  src/lua/tap.lua        | 75 ++++++++++++++++++++----------------------
>  src/lua/trigger.lua    |  3 --
>  18 files changed, 142 insertions(+), 155 deletions(-)
> 

<snipped>

> 
> -- 
> sergeyb@

[1]: https://github.com/iponweb/luavela/blob/master/.luacheckrc
[2]: https://github.com/iponweb/luavela/blob/master/scripts/run-luacheck

-- 
Best regards,
IM