153 implement a code generator to to automatically create all redis commands scaffolding arguments parsing and commands callbacks

[danielealbano]

This PR implements a new number of components with the goal to streamline the development of the Redis module and. at the same time, improve the compatibility and performances.

There are 3 new major components

• A python script able to generate from a JSON file a number of headers and c files at runtime, the C files are compiled into a static library which gets injected onto the cachegrand-internal target, the headers are included as needed.
• An automated parser able to read the data generated by the scaffolding generator and, in particular the list of arguments, their type and their tokens, and figure out if what is being received is legit and if yes figure out which fields have to be filled out of the command context (e.g., a sort of reflection but almost without overload as the most of the code is pre-generated)
• A new hashtable single producer single consumer used to identify the commands requested by the user and to figure out the tokens of the arguments passed in the commands

This PR closes issue #153

[lgtm-com[bot]]

This pull request introduces 1 alert when merging 5398d3673f013879523c8fec64cadcb98f0f5bd0 into 8964b241335161eb6e51d93a702d41346ca2e530 - view on LGTM.com

new alerts:

• 1 for Wrong type of arguments to formatting function

[codecov[bot]]

Codecov Report

Merging #170 (5521368) into main (8964b24) will increase coverage by 0.43%. The diff coverage is 77.79%.

@@            Coverage Diff             @@
##             main     #170      +/-   ##
==========================================
+ Coverage   78.04%   78.47%   +0.43%     
==========================================
  Files          95      103       +8     
  Lines        6456     6580     +124     
==========================================
+ Hits         5038     5163     +125     
+ Misses       1418     1417       -1     

Impacted Files	Coverage Δ
src/config_cyaml_schema.c	100.00% <ø> (ø)
...structures/hashtable/mcmp/hashtable_support_hash.h	100.00% <ø> (ø)
...uctures/hashtable/mcmp/hashtable_support_op_arch.c	93.78% <ø> (ø)
...c/module/redis/command/module_redis_command_mset.c	0.00% <0.00%> (ø)
src/network/channel/network_channel.c	92.42% <ø> (ø)
src/network/channel/network_channel_iouring.c	100.00% <ø> (ø)
src/network/channel/network_channel_tls.c	1.24% <ø> (ø)
src/network/io/network_io_common.c	94.08% <ø> (ø)
src/network/io/network_io_common_tls.c	100.00% <ø> (ø)
src/network/network.c	80.00% <0.00%> (+2.22%)	:arrow_up:
... and 36 more

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