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Create change_url

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ericgaspar 2021-01-17 19:41:16 +01:00
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#!/bin/bash
#=================================================
# GENERIC STARTING
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
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=$YNH_APP_INSTANCE_NAME
#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading installation settings..." --weight=1
# Needed for helper "ynh_add_nginx_config"
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
port=$(ynh_app_setting_get --app=$app --key=port)
language=$(ynh_app_setting_get --app=$app --key=language)
# Add settings here as needed by your application
db_name=$(ynh_app_setting_get --app=$app --key=db_name)
db_user=$db_name
db_pwd=$(ynh_app_setting_get --app=$app --key=db_pwd)
#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#=================================================
ynh_script_progression --message="Backing up the app before changing its URL (may take a while)..." --weight=1
# 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
#=================================================
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
#=================================================
# STANDARD MODIFICATIONS
#=================================================
# STOP SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Stopping a systemd service..." --weight=4
ynh_systemd_action --service_name=$app --action=stop --log_path="/var/log/$app/$app.log"
#=================================================
# MODIFY URL IN NGINX CONF
#=================================================
ynh_script_progression --message="Updating NGINX web server configuration..." --weight=2
nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
# Change the path in the NGINX config file
if [ $change_path -eq 1 ]
then
# Make a backup of the original NGINX config file if modified
ynh_backup_if_checksum_is_different --file="$nginx_conf_path"
# Set global variables for NGINX helper
domain="$old_domain"
path_url="$new_path"
# Create a dedicated NGINX config
ynh_add_nginx_config
fi
# Change the domain for NGINX
if [ $change_domain -eq 1 ]
then
# Delete file checksum for the old conf file location
ynh_delete_file_checksum --file="$nginx_conf_path"
mv $nginx_conf_path /etc/nginx/conf.d/$new_domain.d/$app.conf
# Store file checksum for the new config file location
ynh_store_file_checksum --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
fi
#=================================================
# EDIT MATTERMOST CONFIG
#=================================================
# MODIFY A CONFIG FILE
#=================================================
ynh_script_progression --message="Modifying a config file..." --weight=3
logs_path="/var/log/$app"
data_path="/home/yunohost.app/$app"
cp ../conf/config.json $final_path/config/config.json
# Main config File
ynh_replace_string --match_string="__URL__" --replace_string="https://$new_domain$new_path" --target_file="$final_path/config/config.json"
ynh_replace_string --match_string="__PORT__" --replace_string="127.0.0.1:$port" --target_file="$final_path/config/config.json"
ynh_replace_string --match_string="__DB_NAME__" --replace_string="$db_name" --target_file="$final_path/config/config.json"
ynh_replace_string --match_string="__DB_USER__" --replace_string="$db_user" --target_file="$final_path/config/config.json"
ynh_replace_string --match_string="__DB_PASS__" --replace_string="$db_pwd" --target_file="$final_path/config/config.json"
ynh_replace_string --match_string="__DATA__" --replace_string="$data_path" --target_file="$final_path/config/config.json"
ynh_replace_string --match_string="__FEEDBACK__" --replace_string="no-reply@${new_domain}" --target_file="$final_path/config/config.json"
ynh_replace_string --match_string="__USER_PW__" --replace_string="$(ynh_string_random --length=24)" --target_file="$final_path/config/config.json"
ynh_replace_string --match_string="__LOG__" --replace_string="$logs_path" --target_file="$final_path/config/config.json"
ynh_replace_string --match_string="__LANGUAGE__" --replace_string="$language" --target_file="$final_path/config/config.json"
ynh_store_file_checksum --file="$final_path/config/config.json"
#=================================================
# GENERIC FINALISATION
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=2
# Start a systemd service
ynh_systemd_action --service_name=$app --action=start --log_path="systemd" --line_match="Started Mattermost"
#=================================================
# RELOAD NGINX
#=================================================
ynh_script_progression --message="Reloading NGINX web server..." --weight=1
ynh_systemd_action --service_name=nginx --action=reload
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Change of URL completed for $app" --last