Actually when we use the command `ynh_use_logrotate /var/log/abcd/` the result in the logrotate conf file is `/opt/yunohost/abcd/logs//.log` witch is not what we want.
* New helpers ynh_add_systemd_config and ynh_remove_systemd_config
Standard file for systemd service.
* ynh_subsistute_char was renamed ynh_replace_string
* Upgrade helpers
* Add some description of which keywords are replaced by which variable
* New helpers ynh_add_nginx_config and ynh_remove_nginx_config
Standard configuration of nginx
Use local files stored in conf/, so it's still possible to use a specific config
* ynh_substitute_char was renamed ynh_replace_string
* ynh_compare_checksum_config -> ynh_backup_if_checksum_is_different
* Upgrade helpers
* Add some description of which keywords are replaced by which variable
* New helpers ynh_backup_after_failed_upgrade and ynh_backup_before_upgrade
Create a backup at the beginning of upgrade script.
Then, if the upgrade script failed, remove the app and restore it.
The backup is kept, to provide a way to restore if the upgrade is finally a bad thing.
* Implement @JimboJoe's comments
* Indentation
* --ignore-hooks -> --ignore-system
* New helpers ynh_add_fpm_config and ynh_remove_fpm_config
Standard configuration of php-fpm.
Use local files stored in conf/, so it's still possible to use a specific config
* ynh_substitute_char was renamed to ynh_replace_string
* Update checksum command and quiet the second secure_remove
* Fix helpers name
Add an autoremove with purge.
Some deb packages, like transmission let a lot of shit behind itself.
In case of remove then install, transmission doesn't work anymore.
* [enh] Do not change the db_pwd
For restore script, do not change the password.
Keep the primary password and recreate a new database with it.
* A small comment ;)
Thanks, opi, sometimes I forget that's not so obvious.
And I don't want to someone has to search through internet to understand a helper.
