diff --git a/LICENSE b/LICENSE
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--- /dev/null
+++ b/LICENSE
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+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
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+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+
+ Copyright (C)
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see .
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ Copyright (C)
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+.
\ No newline at end of file
diff --git a/conf/nginx.conf b/conf/nginx.conf
new file mode 100644
index 0000000..7a94b04
--- /dev/null
+++ b/conf/nginx.conf
@@ -0,0 +1,16 @@
+#sub_path_only rewrite ^__PATH__$ __PATH__/ permanent;
+location __PATH__/ {
+
+ client_max_body_size 10M;
+
+ proxy_pass http://127.0.0.1:__PORT__;
+ proxy_http_version 1.1;
+ proxy_set_header Upgrade $http_upgrade;
+ proxy_set_header Connection "Upgrade";
+
+ # preserve client IP
+ proxy_set_header X-Forwarded-For $remote_addr;
+
+ # Include SSOWAT user panel's shortcut tile.
+ include conf.d/yunohost_panel.conf.inc;
+}
\ No newline at end of file
diff --git a/conf/systemd.service b/conf/systemd.service
new file mode 100644
index 0000000..e63a4bc
--- /dev/null
+++ b/conf/systemd.service
@@ -0,0 +1,52 @@
+[Unit]
+Description=Service for Vervis (__APP__)
+After=network.target
+
+[Service]
+Type=simple
+User=__APP__
+Group=__APP__
+
+WorkingDirectory=__INSTALL_DIR__/
+ExecStart=
+StandardOutput=append:/var/log/__APP__/__APP__.log
+StandardError=inherit
+Restart=on-failure
+RestartSec=10
+
+# Sandboxing options to harden security
+# Depending on specificities of your service/app, you may need to tweak these
+# .. but this should be a good baseline
+# Details for these options: https://www.freedesktop.org/software/systemd/man/systemd.exec.html
+NoNewPrivileges=yes
+PrivateTmp=yes
+PrivateDevices=yes
+RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6 AF_NETLINK
+RestrictNamespaces=yes
+RestrictRealtime=yes
+DevicePolicy=closed
+ProtectClock=yes
+ProtectHostname=yes
+ProtectProc=invisible
+ProtectSystem=full
+ProtectControlGroups=yes
+ProtectKernelModules=yes
+ProtectKernelTunables=yes
+LockPersonality=yes
+SystemCallArchitectures=native
+SystemCallFilter=~@clock @debug @module @mount @obsolete @reboot @setuid @swap @cpu-emulation @privileged
+
+# Denying access to capabilities that should not be relevant for webapps
+# Doc: https://man7.org/linux/man-pages/man7/capabilities.7.html
+CapabilityBoundingSet=~CAP_RAWIO CAP_MKNOD
+CapabilityBoundingSet=~CAP_AUDIT_CONTROL CAP_AUDIT_READ CAP_AUDIT_WRITE
+CapabilityBoundingSet=~CAP_SYS_BOOT CAP_SYS_TIME CAP_SYS_MODULE CAP_SYS_PACCT
+CapabilityBoundingSet=~CAP_LEASE CAP_LINUX_IMMUTABLE CAP_IPC_LOCK
+CapabilityBoundingSet=~CAP_BLOCK_SUSPEND CAP_WAKE_ALARM
+CapabilityBoundingSet=~CAP_SYS_TTY_CONFIG
+CapabilityBoundingSet=~CAP_MAC_ADMIN CAP_MAC_OVERRIDE
+CapabilityBoundingSet=~CAP_NET_ADMIN CAP_NET_BROADCAST CAP_NET_RAW
+CapabilityBoundingSet=~CAP_SYS_ADMIN CAP_SYS_PTRACE CAP_SYSLOG
+
+[Install]
+WantedBy=multi-user.target
\ No newline at end of file
diff --git a/doc/DESCRIPTION.md b/doc/DESCRIPTION.md
new file mode 100644
index 0000000..69a126c
--- /dev/null
+++ b/doc/DESCRIPTION.md
@@ -0,0 +1 @@
+This is a dummy description of this app features
\ No newline at end of file
diff --git a/manifest.toml b/manifest.toml
new file mode 100644
index 0000000..4fe8949
--- /dev/null
+++ b/manifest.toml
@@ -0,0 +1,87 @@
+#:schema https://raw.githubusercontent.com/YunoHost/apps/master/schemas/manifest.v2.schema.json
+
+packaging_format = 2
+
+id = "vervis"
+name = "Vervis"
+
+description.en = "Vervis is a work-in-progress, libre, federated software forge."
+description.fr = "Vervis is a work-in-progress, libre, federated software forge."
+
+version = "0.1~ynh1"
+
+maintainers = ["Trax"]
+
+[upstream]
+license = "AGPL-3.0-or-later"
+website = "https://vervis.peers.community/"
+demo = "https://vervis.peers.community/"
+admindoc = "https://codeberg.org/ForgeFed/Vervis/src/branch/main/INSTALL.md"
+
+code = "https://codeberg.org/ForgeFed/Vervis"
+
+[integration]
+yunohost = '>= 11.2.30'
+helpers_version = "2.1"
+# List of supported archs using the dpkg --print-architecture nomenclature (amd64/i386/armhf/arm64), for example: ["amd64", "i386']
+architectures = "all"
+multi_instance = true
+ldap = "false"
+sso = "true"
+disk = "50M"
+ram.build = "50M"
+ram.runtime = "50M"
+
+[install]
+
+ [install.domain]
+ # this is a generic question - ask strings are automatically handled by YunoHost's core
+ type = "domain"
+
+ [install.init_main_permission]
+ # this is a generic question - ask strings are automatically handled by YunoHost's core
+ # This won't be saved as setting and will instead be used to initialize the SSOwat permission
+ type = "group"
+ default = "visitors"
+
+ [install.language]
+ ask.en = "Choose the application language"
+ ask.fr = "Choisissez la langue de l'application"
+ type = "select"
+ choices = en
+
+[resources]
+ # See the packaging documentation for the full set
+ # of explanation regarding the behavior and properties for each of those
+ # https://yunohost.org/packaging_apps_resources
+
+ [resources.sources]
+
+ [resources.sources.main]
+ url = "https://codeberg.org/ForgeFed/Vervis/archive/0.1.tar.gz"
+ sha256 = "1f7da160c12e48b9dc0979301399c4c363fe0caddfbd99204ff0c09d4f4ca05b"
+
+ autoupdate.strategy = "latest_forgejo_tag"
+
+ [resources.system_user]
+ # This will provision/deprovision a unix system user
+
+ [resources.install_dir]
+ # This will create/remove the install dir as /var/www/$app
+ # and store the corresponding setting $install_dir
+
+ [resources.data_dir]
+ # This will create/remove the data dir as /home/yunohost.app/$app
+ # and store the corresponding setting $data_dir
+
+ [resources.permissions]
+ # This will configure SSOwat permission for $domain/$path/
+ # The initial allowed group of user is configured via the init_main_permission question (public=visitors, private=all_users)
+ main.url = "/"
+
+ [resources.ports]
+ # This will pick a random port for reverse-proxying and store it as the $port setting
+ [resources.apt]
+ # This will automatically install/uninstall the following apt packages
+ # and implicitly define the $php_version setting as 8.3 (if php8.3-foobar dependencies are listed)
+ packages = "libpq-dev zlib1g-dev libssl-dev libpcre3-dev libgmp-dev "
\ No newline at end of file
diff --git a/scripts/_common.sh b/scripts/_common.sh
new file mode 100644
index 0000000..3d7f008
--- /dev/null
+++ b/scripts/_common.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+#=================================================
+# COMMON VARIABLES AND CUSTOM HELPERS
+#=================================================
diff --git a/scripts/backup b/scripts/backup
new file mode 100644
index 0000000..31ba03b
--- /dev/null
+++ b/scripts/backup
@@ -0,0 +1,57 @@
+#!/bin/bash
+#### App file generated with YoloGen, the YunoHost app generator, version .
+
+# This is the tutorial version of the app.
+# It contains extra commands to explain what should be done in case you want to adjust some part of the script.
+# Once you are done, you may remove them.
+
+source ../settings/scripts/_common.sh
+source /usr/share/yunohost/helpers
+
+ynh_print_info "Declaring files to be backed up..."
+
+### N.B. : the following 'ynh_backup' calls are only a *declaration* of what needs
+### to be backuped and not an actual copy of any file. The actual backup that
+### creates and fill the archive with the files happens in the core after this
+### script is called. Hence ynh_backups calls takes basically 0 seconds to run.
+
+#=================================================
+# BACKUP THE APP MAIN DIR
+#=================================================
+
+ynh_backup "$install_dir"
+
+#=================================================
+# BACKUP THE DATA DIR
+#=================================================
+# NB: $data_dir is not backuped during safety-backup-before-upgrades,
+# because the data dir may be huge and we don't want to just yolo-create a 10+ GB archive just for upgrades.
+# On the other hand, $data_dir is also *not* removed by default in the "app remove" step unless --purge is used
+# This means that even if the upgrade fails and the backup is restored, the data are still there.
+
+ynh_backup "$data_dir"
+
+#=================================================
+# SYSTEM CONFIGURATION
+#=================================================
+
+ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
+
+ynh_backup "/etc/systemd/system/$app.service"
+
+ynh_backup "/etc/logrotate.d/$app"
+
+#=================================================
+# BACKUP VARIOUS FILES
+#=================================================
+
+### For apps with huge logs, you might want to pass --is_big,
+### and in restore script, mkdir and pass --not_mandatory to ynh_restore_file.
+
+ynh_backup "/var/log/$app/" # TODO: add an option to specify log file
+
+#=================================================
+# END OF SCRIPT
+#=================================================
+
+ynh_print_info "Backup script completed for $app. (YunoHost will then actually copy those files to the archive)."
\ No newline at end of file
diff --git a/scripts/change_url b/scripts/change_url
new file mode 100644
index 0000000..109dd2d
--- /dev/null
+++ b/scripts/change_url
@@ -0,0 +1,50 @@
+#!/bin/bash
+### App file generated with YoloGen, the YunoHost app generator, version .
+
+# This is the tutorial version of the app.
+# It contains extra commands to explain what should be done in case you want to adjust some part of the script.
+# Once you are done, you may remove them.
+
+## this script is only run if actual change to domain/path is detected, if you're here either $domain or $path changed
+## new location is available via $domain and $path (or $new_domain and $new_path variables if you want to be explicit)
+## old values are available via, you guessed it, $old_domain and $old_path
+
+#=================================================
+# IMPORT GENERIC HELPERS
+#=================================================
+
+source _common.sh
+source /usr/share/yunohost/helpers
+
+#=================================================
+# STOP SYSTEMD SERVICE
+#=================================================
+ynh_script_progression "Stopping a systemd service..."
+
+ynh_systemctl --service="$app" --action="stop"
+
+#=================================================
+# MODIFY URL IN NGINX CONF
+#=================================================
+ynh_script_progression "Updating NGINX web server configuration..."
+
+ynh_config_change_url_nginx
+
+#=================================================
+# SPECIFIC MODIFICATIONS
+#=================================================
+
+## do any changes to files that reference specific installation domain/path, i.e. regenerate configs etc.
+
+#=================================================
+# START SYSTEMD SERVICE
+#=================================================
+ynh_script_progression "Starting a systemd service..."
+
+ynh_systemctl --service="$app" --action="start"
+
+#=================================================
+# END OF SCRIPT
+#=================================================
+
+ynh_script_progression "Change of URL completed for $app"
\ No newline at end of file
diff --git a/scripts/install b/scripts/install
new file mode 100644
index 0000000..4e5fb7a
--- /dev/null
+++ b/scripts/install
@@ -0,0 +1,163 @@
+#!/bin/bash
+### App file generated with YoloGen, the Yunohost app generator, version .
+
+# This is the tutorial version of the app.
+# It contains extra commands to explain what should be done in case you want to adjust some part of the script.
+# Once you are done, you may remove them.
+
+source _common.sh
+source /usr/share/yunohost/helpers
+
+### Install parameters are automatically saved as settings
+###
+### Settings are automatically loaded as bash variables
+### in every app script context, therefore typically these will exist:
+### - $domain
+### - $path
+### - $language
+### ... etc
+###
+### Resources defined in the manifest are provisioned prior to this script
+### and corresponding settings are also available, such as:
+### - $install_dir
+### - $port
+### - $db_name
+### ...
+###
+### $app is the app id (i.e. 'example' for first install,
+### or 'example__2', '__3'... for multi-instance installs)
+
+#=================================================
+# INSTALL DEPENDENCIES
+#=================================================
+
+#=================================================
+# DOWNLOAD, CHECK AND UNPACK SOURCE
+#=================================================
+ynh_script_progression "Setting up source files..."
+
+### `ynh_setup_source` is used to install an app from a zip or tar.gz file,
+### downloaded from an upstream source, as defined in the manifest.toml
+
+ynh_setup_source --dest_dir="$install_dir"
+
+# $install_dir will automatically be initialized with some decent
+# permission by default ... however, you may need to recursively reapply
+# ownership to all files such as after the ynh_setup_source step
+
+chown -R $app:www-data "$install_dir"
+
+#=================================================
+# ADD A CONFIGURATION
+#=================================================
+ynh_script_progression "Adding app's configuration file..."
+
+### You can add specific configuration files.
+###
+### Typically, put your template conf file in ../conf/your_config_file
+### The template may contain strings such as __FOO__ or __FOO_BAR__,
+### which will automatically be replaced by the values of $foo and $foo_bar
+###
+### ynh_config_add will also keep track of the config file's checksum,
+### which later during upgrade may allow to automatically backup the config file
+### if it's found that the file was manually modified
+###
+### Check the documentation of `ynh_config_add` for more info.
+
+ynh_config_add --template="" --destination="$install_dir/"
+
+# FIXME: this should be handled by the core in the future
+### You may need to use chmod 600 instead of 400,
+### for example if the app is expected to be able to modify its own config
+
+chmod 400 "$install_dir/"
+chown "$app:$app" "$install_dir/"
+
+### For more complex cases where you want to replace stuff using regexes,
+### you shoud rely on ynh_replace_string (which is basically a wrapper for sed)
+### When doing so, you also need to manually call ynh_store_file_checksum
+###
+### ynh_replace_string --match_string="match_string" --replace_string="replace_string" --target_file="$install_dir/"
+### ynh_store_file_checksum --file="$install_dir/"
+
+#=================================================
+# SYSTEM CONFIGURATION
+#=================================================
+ynh_script_progression "Adding system configurations related to $app..."
+
+# Create a dedicated NGINX config using the conf/nginx.conf template
+
+ynh_config_add_nginx
+
+### `ynh_config_add_systemd` is used to configure a systemd script for an app.
+### It can be used for apps that use sysvinit (with adaptation) or systemd.
+### Have a look at the app to be sure this app needs a systemd script.
+### `ynh_config_add_systemd` will use the file conf/systemd.service
+
+ynh_config_add_systemd
+
+### `yunohost service add` integrates a service in YunoHost. It then gets
+### displayed in the admin interface and through the others `yunohost service` commands.
+### (N.B.: this line only makes sense if the app adds a service to the system!)
+
+### Additional options starting with 3.8:
+###
+### --needs_exposed_ports "$port" a list of ports that needs to be publicly exposed
+### which will then be checked by YunoHost's diagnosis system
+### (N.B. DO NOT USE THIS if the port is only internal!!!)
+###
+### --test_status "some command" a custom command to check the status of the service
+### (only relevant if 'systemctl status' doesn't do a good job)
+###
+### --test_conf "some command" some command similar to "nginx -t" that validates the conf of the service
+###
+### Re-calling 'yunohost service add' during the upgrade script is the right way
+### to proceed if you later realize that you need to enable some flags that
+### weren't enabled on old installs (be careful it'll override the existing
+### service though so you should re-provide all relevant flags when doing so)
+
+yunohost service add "$app" --description="A short description of the app" --log="/var/log/$app/$app.log"
+
+ynh_config_add_logrotate
+
+#=================================================
+# INSTALL APP
+#=================================================
+ynh_script_progression "Installing $app..."
+
+pushd $install_dir
+ some_command --build
+popd
+
+#=================================================
+# FINALIZE APP INSTALL WITH CURL
+#=================================================
+ynh_script_progression "Finalizing installation..."
+
+### Use these lines only if the app installation needs to be finalized through
+### web forms. We generally don't want to ask the final user,
+### so we're going to use curl to automatically fill the fields and submit the
+### forms.
+
+ynh_local_curl "/INSTALL_PATH" "key1=value1" "key2=value2" "key3=value3"
+
+#=================================================
+# START SYSTEMD SERVICE
+#=================================================
+ynh_script_progression "Starting app's systemd service..."
+
+### `ynh_systemctl` is used to start a systemd service for an app.
+### Only needed if you have configure a systemd service
+### If you're not using these lines:
+### - Remove the section "STOP SYSTEMD SERVICE" and "START SYSTEMD SERVICE" in the backup script
+### - As well as the section "START SYSTEMD SERVICE" in the restore script
+### - As well as the section"STOP SYSTEMD SERVICE" and "START SYSTEMD SERVICE" in the upgrade script
+### - And the section "STOP SYSTEMD SERVICE" and "START SYSTEMD SERVICE" in the change_url script
+
+ynh_systemd_action --service="$app" --action="start"
+
+#=================================================
+# END OF SCRIPT
+#=================================================
+
+ynh_script_progression "Installation of $app completed"
\ No newline at end of file
diff --git a/scripts/remove b/scripts/remove
new file mode 100644
index 0000000..ee8c6e0
--- /dev/null
+++ b/scripts/remove
@@ -0,0 +1,48 @@
+#!/bin/bash
+### App file generated with YoloGen, the YunoHost app generator, version .
+
+# This is the tutorial version of the app.
+# It contains extra commands to explain what should be done in case you want to adjust some part of the script.
+# Once you are done, you may remove them.
+
+source _common.sh
+source /usr/share/yunohost/helpers
+
+### Settings are automatically loaded as bash variables
+### in every app script context, therefore typically these will exist:
+### - $domain
+### - $path
+### - $language
+### - $install_dir
+### - $port
+### ...
+
+### For remove operations:
+### - the core will deprovision every resource defined in the manifest **after** this script is ran
+### this includes removing the install directory, and data directory (if --purge was used)
+
+#=================================================
+# REMOVE SYSTEM CONFIGURATIONS
+#=================================================
+ynh_script_progression "Removing system configurations related to $app..."
+
+# This should be a symetric version of what happens in the install script
+
+ynh_config_remove_logrotate
+
+# Remove the service from the list of services known by YunoHost (added from `yunohost service add`)
+if ynh_hide_warnings yunohost service status $app >/dev/null; then
+ yunohost service remove $app
+fi
+
+ynh_config_remove_systemd
+
+ynh_config_remove_nginx
+
+# Remove other various files specific to the app... such as:
+
+#=================================================
+# END OF SCRIPT
+#=================================================
+
+ynh_script_progression "Removal of $app completed"
\ No newline at end of file
diff --git a/scripts/restore b/scripts/restore
new file mode 100644
index 0000000..3c4d041
--- /dev/null
+++ b/scripts/restore
@@ -0,0 +1,72 @@
+#!/bin/bash
+### App file generated with YoloGen, the YunoHost app generator, version .
+
+# This is the tutorial version of the app.
+# It contains extra commands to explain what should be done in case you want to adjust some part of the script.
+# Once you are done, you may remove them.
+
+source ../settings/scripts/_common.sh
+source /usr/share/yunohost/helpers
+
+#=================================================
+# RESTORE THE APP MAIN DIR
+#=================================================
+ynh_script_progression "Restoring the app main directory..."
+
+ynh_restore "$install_dir"
+
+#=================================================
+# RESTORE THE DATA DIRECTORY
+#=================================================
+ynh_script_progression "Restoring the data directory..."
+
+ynh_restore "$data_dir"
+
+#=================================================
+# RESTORE THE APP DATABASE
+#=================================================
+
+#=================================================
+# RESTORE SYSTEM CONFIGURATIONS
+#=================================================
+ynh_script_progression "Restoring system configurations related to $app..."
+
+### This should be a symetric version of what happens in the install script
+
+ynh_restore "/etc/nginx/conf.d/$domain.d/$app.conf"
+
+ynh_restore "/etc/systemd/system/$app.service"
+systemctl enable "$app.service" --quiet
+
+yunohost service add "$app" --description="A short description of the app" --log="/var/log/$app/$app.log"
+
+ynh_restore "/etc/logrotate.d/$app"
+
+#=================================================
+# RESTORE VARIOUS FILES
+#=================================================
+
+### For apps with huge logs, you might want to not backup logs every time:
+### The mkdir call is just here in case the log directory was not backed up.
+### mkdir -p "/var/log/$app"
+### chown $app:www-data "/var/log/$app"
+### ynh_restore_file --src_path="/var/log/$app/" --not_mandatory
+###
+### For other apps, the simple way is better:
+
+ynh_restore "/var/log/$app/"
+
+#=================================================
+# RELOAD NGINX AND PHP-FPM OR THE APP SERVICE
+#=================================================
+ynh_script_progression "Reloading NGINX web server and $app's service..."
+
+ynh_systemctl --service="$app" --action="start"
+
+ynh_systemctl --service=nginx --action=reload
+
+#=================================================
+# END OF SCRIPT
+#=================================================
+
+ynh_script_progression "Restoration completed for $app"
\ No newline at end of file
diff --git a/scripts/upgrade b/scripts/upgrade
new file mode 100644
index 0000000..35a9954
--- /dev/null
+++ b/scripts/upgrade
@@ -0,0 +1,111 @@
+#!/bin/bash
+### App file generated with YoloGen, the YunoHost app generator, version .
+
+# This is the tutorial version of the app.
+# It contains extra commands to explain what should be done in case you want to adjust some part of the script.
+# Once you are done, you may remove them.
+
+source _common.sh
+source /usr/share/yunohost/helpers
+
+### Settings are automatically loaded as bash variables
+### in every app script context, therefore typically these will exist:
+### - $domain
+### - $path
+### - $language
+### - $install_dir
+### - $port
+### ...
+
+### In the context of upgrade,
+### - resources are automatically provisioned / updated / deleted (depending on existing resources)
+### - a safety backup is automatically created by the core and will be restored if the upgrade fails
+
+#=================================================
+# ENSURE DOWNWARD COMPATIBILITY
+#=================================================
+#ynh_script_progression "Ensuring downward compatibility..."
+
+### N.B. : the following setting migration snippets are provided as *EXAMPLES*
+### of what you may want to do in some cases (e.g. a setting was not defined on
+### some legacy installs and you therefore want to initiaze stuff during upgrade)
+
+# If db_name doesn't exist, create it
+# ynh_app_setting_set_default --key=db_name --value="$(ynh_sanitize_dbid --db_name=$app)"
+
+# If install_dir doesn't exist, create it
+# ynh_app_setting_set_default --key=install_dir --value="/var/www/$app"
+
+#=================================================
+# STOP SYSTEMD SERVICE
+#=================================================
+ynh_script_progression "Stopping a systemd service..."
+
+ynh_systemctl --service="$app" --action="stop"
+
+#=================================================
+# DOWNLOAD, CHECK AND UNPACK SOURCE
+#=================================================
+ynh_script_progression --message="Upgrading source files..."
+
+ynh_setup_source --dest_dir="$install_dir" --full_replace --keep=""
+
+# $install_dir will automatically be initialized with some decent
+# permission by default... however, you may need to recursively reapply
+# ownership to all files such as after the ynh_setup_source step
+
+chown -R $app:www-data "$install_dir"
+
+#=================================================
+# UPDATE A CONFIG FILE
+#=================================================
+ynh_script_progression "Updating a configuration file..."
+
+### Same as during install
+###
+### The file will automatically be backed-up if it's found to be manually modified (because
+### ynh_add_config keeps track of the file's checksum)
+
+ynh_config_add --template="" --destination="$install_dir/"
+
+# FIXME: this should be handled by the core in the future
+# You may need to use chmod 600 instead of 400,
+# for example if the app is expected to be able to modify its own config
+
+chmod 400 "$install_dir/"
+chown $app:$app "$install_dir/"
+
+### For more complex cases where you want to replace stuff using regexes,
+### you shoud rely on ynh_replace_string (which is basically a wrapper for sed)
+### When doing so, you also need to manually call ynh_store_file_checksum
+###
+### ynh_replace_string --match_string="match_string" --replace_string="replace_string" --target_file="$install_dir/"
+### ynh_store_file_checksum --file="$install_dir/"
+
+#=================================================
+# REAPPLY SYSTEM CONFIGURATIONS
+#=================================================
+ynh_script_progression "Upgrading system configurations related to $app..."
+
+# This should be a literal copypasta of what happened in the install's "System configuration" section
+
+ynh_config_add_nginx
+
+ynh_config_add_systemd
+
+yunohost service add "$app" --description="A short description of the app" --log="/var/log/$app/$app.log"
+
+ynh_config_add_logrotate
+
+#=================================================
+# START SYSTEMD SERVICE
+#=================================================
+ynh_script_progression "Starting a systemd service..."
+
+ynh_systemctl --service="$app" --action="start"
+
+#=================================================
+# END OF SCRIPT
+#=================================================
+
+ynh_script_progression "Upgrade of $app completed"
\ No newline at end of file
diff --git a/tests.toml b/tests.toml
new file mode 100644
index 0000000..09bd251
--- /dev/null
+++ b/tests.toml
@@ -0,0 +1,77 @@
+#:schema https://raw.githubusercontent.com/YunoHost/apps/master/schemas/tests.v1.schema.json
+
+test_format = 1.0
+
+[default]
+
+ # ------------
+ # Tests to run
+ # ------------
+
+# -------------------------------------------------------------------------------
+ # EVERYTHING PAST THIS POINT IS OPTIONAL AND MOST LIKELY UNNECESSARY FOR NEW APPS
+ #--------------------------------------------------------------------------------
+ ## Conventions in this sample:
+ ## <- An actual comment
+ # <- uncommenting this should be a valid entry in 'tests.toml'
+
+ ## NB: the tests to run are automatically deduced by the CI script according to the
+ ## content of the app's manifest. The declarations below allow to customize which
+ ## tests are ran, possibly add special test suite to test special args, or
+ ## declare which commits to test upgrade from.
+ ##
+ ## You can also decide (though this is discouraged!) to ban/ignore some tests,
+ ## The test IDs to be used in only/exclude statements are:
+ ## * install.root
+ ## * install.subdir
+ ## * install.nourl
+ ## * install.multi
+ ## * backup_restore
+ ## * upgrade
+ ## * upgrade.someCommitId
+ ## * change_url
+ ## NB: you should NOT need this except if you really have a good reason...
+
+ # exclude = ["install.private", "install.multi"]
+
+ ## For special usecases, sometimes you need to setup other things on the machine
+ ## prior to installing the app (such as installing another app)
+ ## (Remove this key entirely if not needed)
+
+ # preinstall = """
+ # sudo yunohost app install foobar
+ # sudo yunohost user list
+ # """
+
+ # -------------------------------
+ # Default args to use for install
+ # -------------------------------
+
+ ## By default, the CI will automagically fill the 'standard' args
+ ## such as domain, path, admin, is_public and password with relevant values
+ ## and also install args with a "default" provided in the manifest..
+ ## It should only make sense to declare custom args here for args with no default values
+ ## NB: you should NOT need those lines unless for custom questions with no obvious/default value
+
+ # args.language = "fr_FR"
+ # args.multisite = 0
+
+ # -------------------------------
+ # Commits to test upgrade from
+ # -------------------------------
+
+ ## 00a1a6e7 is part of commit SHA, preferrably from 'master' branch
+ ## that points to valid install of previous version
+
+ # test_upgrade_from.00a1a6e7.name = "Upgrade from 5.4"
+ # test_upgrade_from.00a1a6e7.args.foo = "bar"
+
+## This is an additional test suite
+# [some_additional_testsuite]
+
+ ## On additional tests suites, you can decide to run only specific tests
+
+ # only = ["install.subdir"]
+
+ # args.language = "en_GB"
+ # args.multisite = 1