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n8n_ynh/scripts/upgrade
2023-10-15 13:39:30 +02:00

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# LOAD SETTINGS
#=================================================
email=$(ynh_user_get_info --username=$admin --key=mail)
#=================================================
# CHECK VERSION
#=================================================
upgrade_type=$(ynh_check_app_version_changed)
#=================================================
# STANDARD UPGRADE STEPS
#=================================================
# STOP SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Stopping a systemd service..." --weight=42
ynh_systemd_action --service_name=$app --action=stop --log_path="systemd"
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
if ynh_compare_current_package_version --comparison le --version 0.218.0~ynh1
then
ynh_die --message="Upgrade from version 0.218.0~ynh1 is not possible is not possible yet because data migration is not supported. Please let us know you encounter this message in this issue: https://github.com/YunoHost-Apps/n8n_ynh/issues/18"
fi
# If email doesn't exist, create it
if [ -z "$email" ]; then
email=$(ynh_user_get_info --username=$admin --key=mail)
ynh_app_setting_set --app=$app --key=email --value=$email
fi
# If language doesn't exist, create it
if [ -z "$language" ]; then
language="en"
ynh_app_setting_set --app=$app --key=language --value=$language
fi
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=3
# Create a dedicated NGINX config
ynh_add_nginx_config
ynh_install_nodejs --nodejs_version=$nodejs_version
env_path="$PATH"
# Create a dedicated systemd config
ynh_add_systemd_config
yunohost service add $app --description="Workflow Automation Tool" --log="/var/log/$app/$app.log"
#=================================================
# UPGRADE A CONFIGURATION FILE
#=================================================
ynh_script_progression --message="Upgrade a configuration file..." --weight=1
ynh_add_config --template="../conf/.env" --destination="$install_dir/.env"
chmod 400 "$install_dir/.env"
chown $app:$app "$install_dir/.env"
#=================================================
# INSTALL n8n
#=================================================
ynh_script_progression --message="Installing $app..." --weight=2
# Download, check integrity, uncompress and patch the source from app.src
pushd $install_dir
ynh_use_nodejs
ynh_exec_warn_less sudo -u $app env $ynh_node_load_PATH $ynh_npm install n8n@${n8n_version}
popd
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=6
ynh_systemd_action --service_name=$app --action=restart --log_path=systemd --line_match="Editor is now accessible via:"
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Upgrade of $app completed" --last