[Bug]: custom JS and CSS and cache refresh

[nboisteault]

What is the bug?

When modifying a custom JS or CSS file for a project, modified files are not loaded until cache is refreshed (ctrl + F5).
Possible solution: file hash could be added as a URL parameter here : https://github.com/3liz/lizmap-web-client/blob/master/lizmap/modules/view/controllers/lizMap.classic.php#L397
PHP has this function : https://www.php.net/manual/en/function.hash-file.php

Steps to reproduce the issue

1. Modify a custom asset, JS or CSS.
2. Reload (F5) page
3. Old asset version is loaded not new one

Lizmap version

3.4.4

QGIS desktop version

all

QGIS server version

all

Operating system

all

Browsers

Firefox, Chrome, Safari, Microsoft Edge

Browsers version

all

Relevant log output

No response

[nboisteault]

@laurentj What are your thoughts about this issue?

[nboisteault]

Working on a PR.

[nboisteault]

@laurentj you would prefer https://www.php.net/manual/fr/function.filemtime.php#81194 ? We have to take care the behavior is good for whatever OS.