[ ] The fix/enhancement were manually tested (if applicable)
Automatic tests
Automatic tests can be triggered on https://ci-apps-dev.yunohost.org/after creating the PR, by commenting "!testme", "!gogogadgetoci" or "By the power of systemd, I invoke The Great App CI to test this Pull Request!". (N.B. : for this to work you need to be a member of the Yunohost-Apps organization)
Problem
Propose an install script with PostgreSQL to avoid potential issues with MariaDB (see https://github.com/YunoHost-Apps/mattermost_ynh/issues/367)
Install script here: https://github.com/YunoHost-Apps/mattermost_ynh/pull/373
Solution
Inspired from the original MySQL config.json and from Mattermost documentation https://docs.mattermost.com/install/install-debian.html#install-postgresql-database-server
PR Status
Automatic tests
Automatic tests can be triggered on https://ci-apps-dev.yunohost.org/ after creating the PR, by commenting "!testme", "!gogogadgetoci" or "By the power of systemd, I invoke The Great App CI to test this Pull Request!". (N.B. : for this to work you need to be a member of the Yunohost-Apps organization)