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hextris_ynh/scripts/upgrade
2020-03-30 14:00:17 +02:00

134 lines
4.4 KiB
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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source /usr/share/yunohost/helpers
#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading installation settings..." --time --weight=1
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)
#=================================================
# CHECK VERSION
#=================================================
### This helper will compare the version of the currently installed app and the version of the upstream package.
### $upgrade_type can have 2 different values
### - UPGRADE_APP if the upstream app version has changed
### - UPGRADE_PACKAGE if only the YunoHost package has changed
### ynh_check_app_version_changed will stop the upgrade if the app is up to date.
### UPGRADE_APP should be used to upgrade the core app only if there's an upgrade to do.
upgrade_type=$(ynh_check_app_version_changed)
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..." --time --weight=1
# If final_path doesn't exist, create it
if [ -z "$final_path" ]; then
final_path=/var/www/$app
ynh_app_setting_set --app=$app --key=final_path --value=$final_path
fi
# Cleaning legacy permissions
is_public=$(ynh_app_setting_get --app=$app --key=is_public)
skipped_uris=$(ynh_app_setting_get --app=$app --key=skipped_uris)
unprotected_uris=$(ynh_app_setting_get --app=$app --key=unprotected_uris)
protected_uris=$(ynh_app_setting_get --app=$app --key=protected_uris)
# Remove is_public if exists
if [ ! -z "$is_public" ]; then
ynh_app_setting_delete --app=$app --key=is_public
fi
# Remove skipped_uris if exists
if [ ! -z "$skipped_uris" ]; then
ynh_app_setting_delete --app=$app --key=skipped_uris
fi
# Remove unprotected_uris if exists
if [ ! -z "$unprotected_uris" ]; then
ynh_app_setting_delete --app=$app --key=unprotected_uris
fi
# Remove protected_uris if exists
if [ ! -z "$protected_uris" ]; then
ynh_app_setting_delete --app=$app --key=protected_uris
fi
#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#=================================================
ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --time --weight=5
# Backup the current version of the app
ynh_backup_before_upgrade
ynh_clean_setup () {
# 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 THE PATH
#=================================================
# Normalize the URL path syntax
path_url=$(ynh_normalize_url_path --path_url=$path_url)
#=================================================
# STANDARD UPGRADE STEPS
#=================================================
# COPY SOURCES
#=================================================
if [ "$upgrade_type" == "UPGRADE_APP" ]
then
ynh_script_progression --message="Upgrading source files..."
# Copy files to the right place
cp -a ../sources/. $final_path
fi
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Upgrading nginx web server configuration..." --time --weight=2
# Create a dedicated nginx config
ynh_add_nginx_config
#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================
# Set permissions to app files
chown -R root: $final_path
#=================================================
# RELOAD NGINX
#=================================================
ynh_script_progression --message="Reloading nginx web server..." --time --weight=1
ynh_systemd_action --service_name=nginx --action=reload
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Upgrade of $app completed" --time --last