Merge pull request #3 from YunoHost-Apps/nodeJS

Node js

check_process

@@ -2,18 +2,26 @@
 	auto_remove=1
 	; Manifest
 		domain="domain.tld"	(DOMAIN)
-		path="/path"	(PATH)
+		path="/"	(PATH)
-		is_public="Yes"	(PUBLIC|public=Yes|private=No)
+		admin="john"	(USER)
+		is_public=1	(PUBLIC|public=1|private=0)
+		password="password"
+		port="8095"	(PORT)
 	; Checks
 		pkg_linter=1
-		setup_sub_dir=1
+		setup_sub_dir=0
 		setup_root=1
 		setup_nourl=0
 		setup_private=1
 		setup_public=1
 		upgrade=1
 		backup_restore=1
-		multi_instance=1
+		multi_instance=0
-		port_already_use=0
 		change_url=1
-	
+;;; Options
+Email=
+Notification=none
+;;; Upgrade options
+	; commit=CommitHash
+		name=Name and date of the commit.
+		manifest_arg=domain=DOMAIN&path=PATH&admin=USER&is_public=1&password=password&port=8095&

conf/app.src

@@ -0,0 +1,6 @@
+SOURCE_URL=https://github.com/Jermolene/TiddlyWiki5/archive/v5.1.23.tar.gz
+SOURCE_SUM=a35f8a4cb25f1f75e49ec40dcc9b1cd7ef4fb099322507464272be720fdc28d3
+SOURCE_SUM_PRG=sha256sum
+SOURCE_FORMAT=tar.gz
+SOURCE_IN_SUBDIR=true
+SOURCE_FILENAME=

conf/nginx.conf

@@ -1,16 +1,22 @@
-#sub_path_only rewrite ^__PATH__$ __PATH__/ permanent;
+location / {
-location __PATH__/ {
-
-  # Path to source
-  alias __FINALPATH__/ ;
-
-  index empty.html;
 
   # Force usage of https
   if ($scheme = http) {
     rewrite ^ https://$server_name$request_uri? permanent;
   }
 
+  proxy_pass        http://127.0.0.1:__PORT__/;
+  proxy_redirect    off;
+  proxy_set_header  Host $host;
+  proxy_set_header  X-Real-IP $remote_addr;
+  proxy_set_header  X-Forwarded-Proto $scheme;
+  proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
+  proxy_set_header  X-Forwarded-Host $server_name;
+
+  proxy_http_version 1.1;
+  proxy_set_header Connection "upgrade";
+  proxy_set_header Upgrade $http_upgrade;
+
   # Include SSOWAT user panel.
   include conf.d/yunohost_panel.conf.inc;
 }

conf/systemd.service

@@ -0,0 +1,16 @@
+[Unit]
+Description=TiddlyWiki: interactive wiki
+After=network.target
+
+[Service]
+Type=simple
+User=__APP__
+Group=__APP__
+WorkingDirectory=__FINALPATH__
+Environment=PATH=__ENV_PATH__
+Environment=NODE_ENV=production
+ExecStart=__YNH_NODE__ tiddlywiki mynewwiki --listen port=__PORT__ username=__ADMIN__ password=__PASSWORD__
+Restart=always
+
+[Install]
+WantedBy=multi-user.target

manifest.json

@@ -7,8 +7,8 @@
         "fr": "Un carnet Web personnel non linéaire"
     },
     "version": "5.1.23~ynh1",
-    "url": "https://nullboard.io/preview",
+    "url": "https://tiddlywiki.com/",
-    "license": "BSD-3-Clause",
+    "license": "BSD-2-Clause",
     "maintainer": {
         "name": "eric_G",
         "email": ""
@@ -16,7 +16,7 @@
     "requirements": {
         "yunohost": ">= 4.1.7"
     },
-    "multi_instance": true,
+    "multi_instance": false,
     "services": [
         "nginx"
     ],
@@ -28,10 +28,14 @@
                 "example": "domain.org"
             },
             {
-                "name": "path",
+                "name": "admin",
-                "type": "path",
+                "type": "user",
-                "example": "/tiddlywiki",
+                "example": "johndoe"
-                "default": "/tiddlywiki"
+            },
+            {
+                "name": "password",
+                "type": "password",
+                "example": "Choose a password"
             },
             {
                 "name": "is_public",
@@ -41,16 +45,6 @@
                         "fr": "Si cette case est cochée, TiddlyWiki sera accessible aux personnes n’ayant pas de compte. Vous pourrez changer ceci plus tard via la webadmin."
                 },
                 "default": true
-            },
-            {
-                "name": "language",
-                "type": "string",
-                "ask": {
-                    "en": "Choose the application language",
-                    "fr": "Choisissez la langue de l'application"
-                },
-                "choices": ["fr", "en"],
-                "default": "fr"
             }
         ]
     }

scripts/_common.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+#=================================================
+# COMMON VARIABLES
+#=================================================
+
+nodejs_version=14
+
+#=================================================
+# PERSONAL HELPERS
+#=================================================
+
+#=================================================
+# EXPERIMENTAL HELPERS
+#=================================================
+
+#=================================================
+# FUTURE OFFICIAL HELPERS
+#=================================================

scripts/backup

@@ -6,12 +6,17 @@
 # IMPORT GENERIC HELPERS
 #=================================================
 
+source ../settings/scripts/_common.sh
 source /usr/share/yunohost/helpers
 
 #=================================================
 # MANAGE SCRIPT FAILURE
 #=================================================
 
+ynh_clean_setup () {
+	ynh_clean_check_starting
+}
+# Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
 
 #=================================================
@@ -41,6 +46,14 @@ ynh_backup --src_path="$final_path"
 
 ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
+#=================================================
+# SPECIFIC BACKUP
+#=================================================
+# BACKUP SYSTEMD
+#=================================================
+
+ynh_backup --src_path="/etc/systemd/system/$app.service"
+
 #=================================================
 # END OF SCRIPT
 #=================================================

scripts/change_url

@@ -6,44 +6,29 @@
 # IMPORT GENERIC HELPERS
 #=================================================
 
+source _common.sh
 source /usr/share/yunohost/helpers
 
 #=================================================
 # RETRIEVE ARGUMENTS
 #=================================================
+ynh_script_progression --message="Retrieve arguments from the manifest"
 
 old_domain=$YNH_APP_OLD_DOMAIN
 old_path=$YNH_APP_OLD_PATH
 
 new_domain=$YNH_APP_NEW_DOMAIN
-new_path=$YNH_APP_NEW_PATH
+new_path="/"
 
 app=$YNH_APP_INSTANCE_NAME
 
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_script_progression --message="Loading installation settings..." --weight=1
+ynh_script_progression --message="Loading installation settings..."
 
-# Needed for helper "ynh_add_nginx_config"
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
-
+port=$(ynh_app_setting_get --app=$app --key=port)
-#=================================================
-# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
-#=================================================
-ynh_script_progression --message="Backing up $app before changing its URL (may take a while)..." --weight=2
-
-# Backup the current version of the app
-ynh_backup_before_upgrade
-ynh_clean_setup () {
-	# Remove the new domain config file, the remove script won't do it as it doesn't know yet its location.
-	ynh_secure_remove --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
-
-	# restore it if the upgrade fails
-	ynh_restore_upgradebackup
-}
-# Exit if an error occurs during the execution of the script
-ynh_abort_if_errors
 
 #=================================================
 # CHECK WHICH PARTS SHOULD BE CHANGED
@@ -61,26 +46,35 @@ then
 	change_path=1
 fi
 
+#=================================================
+# STANDARD MODIFICATIONS
+#=================================================
+# STOP SYSTEMD SERVICE
+#=================================================
+ynh_script_progression --message="Stopping a systemd service..."
+
+ynh_systemd_action --service_name=$app --action=stop
+
 #=================================================
 # MODIFY URL IN NGINX CONF
 #=================================================
-ynh_script_progression --message="Updating NGINX web server configuration..." --weight=3
+ynh_script_progression --message="Updating NGINX web server configuration..."
 
 nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
 
-# Change the path in the NGINX config file
+# Change the path in the nginx config file
 if [ $change_path -eq 1 ]
 then
-	# Make a backup of the original NGINX config file if modified
+	# Make a backup of the original nginx config file if modified
 	ynh_backup_if_checksum_is_different --file="$nginx_conf_path"
-	# Set global variables for NGINX helper
+	# Set global variables for nginx helper
 	domain="$old_domain"
 	path_url="$new_path"
-	# Create a dedicated NGINX config
+	# Create a dedicated nginx config
 	ynh_add_nginx_config
 fi
 
-# Change the domain for NGINX
+# Change the domain for nginx
 if [ $change_domain -eq 1 ]
 then
 	# Delete file checksum for the old conf file location
@@ -90,10 +84,19 @@ then
 	ynh_store_file_checksum --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
 fi
 
+#=================================================
+# GENERIC FINALISATION
+#=================================================
+# START SYSTEMD SERVICE
+#=================================================
+ynh_script_progression --message="Starting a systemd service..."
+
+ynh_systemd_action --service_name=$app --action=start
+
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server..." --weight=2
+ynh_script_progression --message="Reloading NGINX web server..."
 
 ynh_systemd_action --service_name=nginx --action=reload
 
@@ -101,4 +104,4 @@ ynh_systemd_action --service_name=nginx --action=reload
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Change of URL completed for $app" --last
+ynh_script_progression --message="Change of URL completed for $app"

scripts/install

@@ -6,23 +6,28 @@
 # IMPORT GENERIC HELPERS
 #=================================================
 
+source _common.sh
 source /usr/share/yunohost/helpers
 
 #=================================================
 # MANAGE SCRIPT FAILURE
 #=================================================
 
+ynh_clean_setup () {
+	ynh_clean_check_starting
+}
+# Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
 
 #=================================================
 # RETRIEVE ARGUMENTS FROM THE MANIFEST
 #=================================================
-# Retrieve arguments
 
 domain=$YNH_APP_ARG_DOMAIN
-path_url=$YNH_APP_ARG_PATH
+path_url="/"
 is_public=$YNH_APP_ARG_IS_PUBLIC
-language=$YNH_APP_ARG_LANGUAGE
+password=$YNH_APP_ARG_PASSWORD
+admin=$YNH_APP_ARG_ADMIN
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -31,7 +36,6 @@ app=$YNH_APP_INSTANCE_NAME
 #=================================================
 ynh_script_progression --message="Validating installation parameters..." --weight=1
 
-# Copy files to the right place
 final_path=/var/www/$app
 test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
 
@@ -41,40 +45,80 @@ ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
 #=================================================
 # STORE SETTINGS FROM MANIFEST
 #=================================================
-ynh_script_progression --message="Storing installation settings..." --weight=2
+ynh_script_progression --message="Storing installation settings..." --weight=1
 
-ynh_app_setting_set --app=$app --key=domain   --value=$domain
+ynh_app_setting_set --app=$app --key=domain --value=$domain
-ynh_app_setting_set --app=$app --key=path     --value=$path_url
+ynh_app_setting_set --app=$app --key=path --value=$path_url
-ynh_app_setting_set --app=$app --key=language --value=$language
+ynh_app_setting_set --app=$app --key=admin --value=$admin
+ynh_app_setting_set --app=$app --key=password --value=$password
 
 #=================================================
 # STANDARD MODIFICATIONS
+#=================================================
+# FIND AND OPEN A PORT
+#=================================================
+ynh_script_progression --message="Finding an available port..." --weight=1
+
+# Find a free port
+port=$(ynh_find_port --port=8095)
+ynh_app_setting_set --app=$app --key=port --value=$port
+
+#=================================================
+# INSTALL DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Installing dependencies..."
+
+ynh_install_nodejs --nodejs_version=$nodejs_version
+
+#=================================================
+# CREATE DEDICATED USER
+#=================================================
+ynh_script_progression --message="Configuring system user..." --weight=1
+
+# Create a system user
+ynh_system_user_create --username=$app --home_dir=$final_path
+
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
 ynh_script_progression --message="Setting up source files..." --weight=1
 
 ynh_app_setting_set --app=$app --key=final_path --value=$final_path
-
 # Download, check integrity, uncompress and patch the source from app.src
-#ynh_setup_source --dest_dir="$final_path"
+ynh_setup_source --dest_dir=$final_path
-
-mkdir -p $final_path
-
-if [ "$language" = "fr" ]; then
-	cp -a ../sources/empty_fr.html $final_path/empty.html
-else 
-	cp -a ../sources/empty.html $final_path/empty.html
-fi
 
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Configuring NGINX web server..." --weight=2
+ynh_script_progression --message="Configuring NGINX web server..." --weight=1
 
-# Create a dedicated NGINX config
+# Create a dedicated nginx config
 ynh_add_nginx_config
 
+#=================================================
+# SPECIFIC SETUP
+#=================================================
+ynh_script_progression --message="Configuring TiddlyWiki..." --weight=2
+
+pushd $final_path
+	ynh_use_nodejs
+	npm install -g tiddlywiki
+	tiddlywiki mynewwiki --init server
+ popd
+
+#=================================================
+# SETUP SYSTEMD
+#=================================================
+ynh_script_progression --message="Configuring a systemd service..." --weight=1
+
+ynh_replace_string --match_string="__ENV_PATH__" --replace_string="$PATH" --target_file=../conf/systemd.service
+ynh_replace_string --match_string="__YNH_NODE__" --replace_string="$ynh_node" --target_file=../conf/systemd.service
+ynh_replace_string --match_string="__PASSWORD__" --replace_string="$password" --target_file=../conf/systemd.service
+ynh_replace_string --match_string="__ADMIN__" --replace_string="$admin" --target_file=../conf/systemd.service
+ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file=../conf/systemd.service
+
+ynh_add_systemd_config
+
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
@@ -82,7 +126,21 @@ ynh_add_nginx_config
 #=================================================
 
 # Set permissions to app files
-chown -R root: $final_path
+chown -R $app:$app $final_path
+
+#=================================================
+# ADVERTISE SERVICE IN ADMIN PANEL
+#=================================================
+ynh_script_progression --message="Integrating service in YunoHost..." --weight=3
+
+yunohost service add $app --description="A non-linear personal web notebook" --log="/var/log/$app/$app.log"
+
+#=================================================
+# START SYSTEMD SERVICE
+#=================================================
+ynh_script_progression --message="Starting a systemd service..." --weight=2
+
+ynh_systemd_action --service_name=$app --action=restart --log_path="systemd" --line_match="Serving on"
 
 #=================================================
 # SETUP SSOWAT

scripts/remove

@@ -6,38 +6,76 @@
 # IMPORT GENERIC HELPERS
 #=================================================
 
+source _common.sh
 source /usr/share/yunohost/helpers
 
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_script_progression --message="Loading installation settings..." --weight=1
+ynh_script_progression --message="Loading installation settings..."
 
 app=$YNH_APP_INSTANCE_NAME
 
 domain=$(ynh_app_setting_get --app=$app --key=domain)
+port=$(ynh_app_setting_get --app=$app --key=port)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 
 #=================================================
 # STANDARD REMOVE
+#=================================================
+# REMOVE SERVICE FROM ADMIN PANEL
+#=================================================
+
+# Remove a service from the admin panel, added by `yunohost service add`
+if ynh_exec_warn_less yunohost service status $app >/dev/null
+then
+	ynh_script_progression --message="Removing $app service..."
+	yunohost service remove $app
+fi
+
+#=================================================
+# STOP AND REMOVE SERVICE
+#=================================================
+ynh_script_progression --message="Stopping and removing the systemd service..."
+
+# Remove the dedicated systemd config
+ynh_remove_systemd_config
+
+#=================================================
+# REMOVE DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Removing dependencies..."
+
+ynh_remove_nodejs
+
 #=================================================
 # REMOVE APP MAIN DIR
 #=================================================
-ynh_script_progression --message="Removing $app main directory..." --weight=3
+ynh_script_progression --message="Removing app main directory..."
 
 # Remove the app directory securely
-ynh_secure_remove --file="$final_path"
+ynh_secure_remove --file=$final_path
 
 #=================================================
 # REMOVE NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Removing NGINX web server configuration..." --weight=1
+ynh_script_progression --message="Removing NGINX web server configuration..."
 
-# Remove the dedicated NGINX config
+# Remove the dedicated nginx config
 ynh_remove_nginx_config
 
+#=================================================
+# GENERIC FINALIZATION
+#=================================================
+# REMOVE DEDICATED USER
+#=================================================
+ynh_script_progression --message="Removing the dedicated system user..."
+
+# Delete a system user
+ynh_system_user_delete --username=$app
+
 #=================================================
 # END OF SCRIPT
 #=================================================
 
-ynh_script_progression --message="Removal of $app completed" --last
+ynh_script_progression --message="Removal of $app completed"

scripts/restore

@@ -6,18 +6,24 @@
 # IMPORT GENERIC HELPERS
 #=================================================
 
+#Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
+source ../settings/scripts/_common.sh
 source /usr/share/yunohost/helpers
 
 #=================================================
 # MANAGE SCRIPT FAILURE
 #=================================================
 
+ynh_clean_setup () {
+	ynh_clean_check_starting
+}
+# Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
 
 #=================================================
 # LOAD SETTINGS
 #=================================================
-ynh_script_progression --message="Loading settings..." --weight=1
+ynh_script_progression --message="Loading installation settings..." --weight=1
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -46,7 +52,7 @@ ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 #=================================================
 # RESTORE THE APP MAIN DIR
 #=================================================
-ynh_script_progression --message="Restoring $app main directory..." --weight=2
+ynh_script_progression --message="Restoring the app main directory..." --weight=1
 
 ynh_restore_file --origin_path="$final_path"
 
@@ -56,21 +62,53 @@ ynh_restore_file --origin_path="$final_path"
 ynh_script_progression --message="Recreating the dedicated system user..." --weight=1
 
 # Create the dedicated user (if not existing)
-ynh_system_user_create --username=$app
+ynh_system_user_create --username=$app --home_dir=$final_path
 
 #=================================================
 # RESTORE USER RIGHTS
 #=================================================
 
 # Restore permissions on app files
-chown -R root: $final_path
+chown -R $app:$app $final_path
+
+#=================================================
+# SPECIFIC RESTORATION
+#=================================================
+# REINSTALL DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Reinstalling dependencies..." --weight=1
+
+# Install Nodejs
+ynh_install_nodejs --nodejs_version=$nodejs_version
+
+#=================================================
+# RESTORE SYSTEMD
+#=================================================
+ynh_script_progression --message="Restoring the systemd configuration..." --weight=1
+
+ynh_restore_file --origin_path="/etc/systemd/system/$app.service"
+systemctl enable $app.service --quiet
+
+#=================================================
+# ADVERTISE SERVICE IN ADMIN PANEL
+#=================================================
+ynh_script_progression --message="Integrating service in YunoHost..." --weight=3
+
+yunohost service add $app --description="A non-linear personal web notebook" --log="/var/log/$app/$app.log"
+
+#=================================================
+# START SYSTEMD SERVICE
+#=================================================
+ynh_script_progression --message="Starting a systemd service..."
+
+ynh_systemd_action --service_name=$app --action=restart --log_path="systemd" --line_match="Serving on"
 
 #=================================================
 # GENERIC FINALIZATION
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server..." --weight=3
+ynh_script_progression --message="Reloading NGINX web server..." --weight=1
 
 ynh_systemd_action --service_name=nginx --action=reload
 

scripts/upgrade

@@ -6,6 +6,7 @@
 # IMPORT GENERIC HELPERS
 #=================================================
 
+source _common.sh
 source /usr/share/yunohost/helpers
 
 #=================================================
@@ -18,7 +19,9 @@ app=$YNH_APP_INSTANCE_NAME
 domain=$(ynh_app_setting_get --app=$app --key=domain)
 path_url=$(ynh_app_setting_get --app=$app --key=path)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
-language=$(ynh_app_setting_get --app=$app --key=language)
+port=$(ynh_app_setting_get --app=$app --key=port)
+admin=$(ynh_app_setting_get --app=$app --key=admin)
+password=$(ynh_app_setting_get --app=$app --key=password)
 
 #=================================================
 # CHECK VERSION
@@ -37,12 +40,6 @@ if [ -z "$final_path" ]; then
 	ynh_app_setting_set --app=$app --key=final_path --value=$final_path
 fi
 
-# Save the language used if not present
-if [ -z "$language" ]; then
-  language="en"
-  ynh_app_setting_set --app=$app --key=language --value=$language
-fi
-
 # Cleaning legacy permissions
 if ynh_legacy_permissions_exists; then
 	ynh_legacy_permissions_delete_all
@@ -53,55 +50,104 @@ fi
 #=================================================
 # BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
 #=================================================
-ynh_script_progression --message="Backing up $app before upgrading (may take a while)..." --weight=3
+ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --weight=1
 
 # Backup the current version of the app
 ynh_backup_before_upgrade
 ynh_clean_setup () {
 	# restore it if the upgrade fails
 	ynh_restore_upgradebackup
+	ynh_clean_check_starting
 }
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
 
+#=================================================
+# STANDARD UPGRADE STEPS
+#=================================================
+# STOP SYSTEMD SERVICE
+#=================================================
+ynh_script_progression --message="Stopping a systemd service..." --weight=1
+
+ynh_systemd_action --service_name=$app --action=stop
+
+#=================================================
+# CREATE DEDICATED USER
+#=================================================
+ynh_script_progression --message="Making sure dedicated system user exists..." --weight=1
+
+# Create a dedicated user (if not existing)
+ynh_system_user_create --username=$app --home_dir=$final_path
+
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
 #=================================================
 
 if [ "$upgrade_type" == "UPGRADE_APP" ]
 then
-	ynh_script_progression --message="Upgrading source files..." --weight=4
+	ynh_script_progression --message="Upgrading source files..."
 	
-	# Download, check integrity, uncompress and patch the source from app.src
+	pushd $final_path
-	#ynh_setup_source --dest_dir="$final_path"
+		ynh_use_nodejs
-	mkdir -p $final_path
+		npm update -g tiddlywiki
-	
+	popd
-	if [ "$language" = "fr" ]; then
-	cp -a ../sources/empty_fr.html $final_path/empty.html
-	else 
-	cp -a ../sources/empty.html $final_path/empty.html
-	fi
 fi
 
 #=================================================
 # NGINX CONFIGURATION
 #=================================================
-ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=2
+ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=1
 
-# Create a dedicated NGINX config
+# Create a dedicated nginx config
 ynh_add_nginx_config
 
+#=================================================
+# UPGRADE DEPENDENCIES
+#=================================================
+ynh_script_progression --message="Upgrading dependencies..." --weight=1
+
+ynh_install_nodejs --nodejs_version=$nodejs_version
+
+#=================================================
+# SETUP SYSTEMD
+#=================================================
+ynh_script_progression --message="Upgrading systemd configuration..." --weight=1
+
+ynh_replace_string --match_string="__ENV_PATH__" --replace_string="$PATH" --target_file=../conf/systemd.service
+ynh_replace_string --match_string="__YNH_NODE__" --replace_string="$ynh_node" --target_file=../conf/systemd.service
+ynh_replace_string --match_string="__PASSWORD__" --replace_string="$password" --target_file=../conf/systemd.service
+ynh_replace_string --match_string="__ADMIN__" --replace_string="$admin" --target_file=../conf/systemd.service
+ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file=../conf/systemd.service
+
+ynh_add_systemd_config
+
+#=================================================
+# GENERIC FINALIZATION
 #=================================================
 # SECURE FILES AND DIRECTORIES
 #=================================================
 
 # Set permissions on app files
-chown -R root: $final_path
+chown -R $app:$app $final_path
+
+#=================================================
+# ADVERTISE SERVICE IN ADMIN PANEL
+#=================================================
+ynh_script_progression --message="Integrating service in YunoHost..." --weight=3
+
+yunohost service add $app --description="A non-linear personal web notebook" --log="/var/log/$app/$app.log"
+
+#=================================================
+# START SYSTEMD SERVICE
+#=================================================
+ynh_script_progression --message="Starting a systemd service..." --weight=1
+
+ynh_systemd_action --service_name=$app --action=restart --log_path="systemd" --line_match="Serving on"
 
 #=================================================
 # RELOAD NGINX
 #=================================================
-ynh_script_progression --message="Reloading NGINX web server..." --weight=1
+ynh_script_progression --message="Reloading NGINX web server..."
 
 ynh_systemd_action --service_name=nginx --action=reload