GitHub actions does not work because CLI call always returns 0

[nspiller]

...MISS_HIT Component affected Please choose one from:

• Style checker

Your MATLAB/Octave environment

• MATLAB

Your operating system and Python version

• Linux
• Windows
• Python 3.12.5

The github actions script supplied here successfully runs MISS HIT, but it is always successful, regardless of whether something has been found or not

Actual output:

$ mh_lint; echo $?
...
In some_funtion.m, line 2
| function f = other_function()
|              ^^^^^^^^^^^^^^ check (low): function name does not match the filename some_function [filename_primary_entity_name]
MISS_HIT Lint Summary: 39 file(s) analysed, 11 check(s)
0

Expected output:

$ mh_lint; echo $?
...
In some_funtion.m, line 2
| function f = other_function()
|              ^^^^^^^^^^^^^^ check (low): function name does not match the filename some_function [filename_primary_entity_name]
MISS_HIT Lint Summary: 39 file(s) analysed, 11 check(s)
1

Relevance: Return codes are necessary to use MISS HIT in automated CI such as GitHub actions.

[florianschanda]

This should be easy to do, and honestly I thought it would work like that already.