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zwave-js-ui_ynh/scripts/change_url

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#!/bin/bash
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# RETRIEVE ARGUMENTS
#=================================================
old_domain=$YNH_APP_OLD_DOMAIN
old_path=$YNH_APP_OLD_PATH
new_domain=$YNH_APP_NEW_DOMAIN
new_path=$YNH_APP_NEW_PATH
app=$YNH_APP_INSTANCE_NAME
#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression "Loading installation settings..."
# Needed for helper "ynh_config_add_nginx"
final_path=$(ynh_app_setting_get --key=final_path)
port=$(ynh_app_setting_get --key=port)
# Add settings here as needed by your application
#db_name=$(ynh_app_setting_get --key=db_name)
#db_user=$db_name
#db_pwd=$(ynh_app_setting_get --key=db_pwd)
#=================================================
# BACKUP BEFORE CHANGE URL THEN ACTIVE TRAP
#=================================================
ynh_script_progression "Backing up the app before changing its URL (may take a while)..."
# Backup the current version of the app
#REMOVEME? ynh_backup_before_upgrade
#REMOVEME? 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_safe_rm "/etc/nginx/conf.d/$new_domain.d/$app.conf"
# Restore it if the upgrade fails
#REMOVEME? ynh_restore_upgradebackup
}
# Exit if an error occurs during the execution of the script
#REMOVEME? ynh_abort_if_errors
#=================================================
# CHECK WHICH PARTS SHOULD BE CHANGED
#=================================================
change_domain=0
if [ "$old_domain" != "$new_domain" ]
then
change_domain=1
fi
change_path=0
if [ "$old_path" != "$new_path" ]
then
change_path=1
fi
#=================================================
# STOP SYSTEMD SERVICE
#=================================================
ynh_script_progression "Stopping $app's systemd service..."
ynh_systemctl --service=$app --action="stop"
#=================================================
# MODIFY URL IN NGINX CONF
#=================================================
ynh_script_progression "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
if [ $change_path -eq 1 ]
then
# Make a backup of the original NGINX config file if modified
ynh_backup_if_checksum_is_different "$nginx_conf_path"
# Set global variables for NGINX helper
domain="$old_domain"
path_url="$new_path"
# Create a dedicated NGINX config
ynh_config_add_nginx
fi
# Change the domain for NGINX
if [ $change_domain -eq 1 ]
then
# Delete file checksum for the old conf file location
ynh_delete_file_checksum "$nginx_conf_path"
mv $nginx_conf_path /etc/nginx/conf.d/$new_domain.d/$app.conf
# Store file checksum for the new config file location
ynh_store_file_checksum "/etc/nginx/conf.d/$new_domain.d/$app.conf"
fi
#=================================================
# SPECIFIC MODIFICATIONS
#=================================================
# ...
#=================================================
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression "Starting $app's systemd service..."
ynh_systemctl --service=$app --action="start"
#=================================================
# RELOAD NGINX
#=================================================
ynh_script_progression "Reloading NGINX web server..."
ynh_systemctl --service=nginx --action=reload
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression "Change of URL completed for $app"