galette_ynh/scripts/upgrade

#!/bin/bash
#
#
# No upgrade script is available at the moment. 
#
# If you really need to upgrade, please check the official documentation :
# http://galette.eu/documentation/fr/installation/update.html
#

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

source _common.sh
source /usr/share/yunohost/helpers

#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading installation settings..." --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)
is_public=$(ynh_app_setting_get --app=$app --key=is_public)
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
db_name=$(ynh_app_setting_get --app=$app --key=db_name)
db_pwd=$(ynh_app_setting_get --app=$app --key=mysqlpwd)
phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)

#=================================================
# CHECK VERSION
#=================================================

upgrade_type=$(ynh_check_app_version_changed)

#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..."  --weight=2

# If db_name doesn't exist, create it
if [ -z "$db_name" ]; then
	db_name=$(ynh_sanitize_dbid "$app")
	ynh_app_setting_set "$app" db_name "$db_name"
fi

# If db_name doesn't exist, create it
if [ -z "$db_pwd" ]; then
	db_pwd=$(ynh_app_setting_get "$app" mysqlpassword)
	ynh_app_setting_set "$app" mysqlpwd "$db_pwd"
fi

# If final_path doesn't exist, create it
if [ -z "$final_path" ]; then
	final_path="/var/www/$app"
	ynh_app_setting_set "$app" final_path "$final_path"
fi

#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#=================================================
ynh_script_progression --message="Backing up $app before upgrading (may take a while)..." --weight=7

# 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

#=================================================
# 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"

#=================================================
# STANDARD UPGRADE STEPS
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================

# Download, check integrity, uncompress and patch the source from app.src
mv "$final_path" "$final_path.old"

ynh_setup_source "$final_path"
mv "$final_path"/galette/* "$final_path"/
ynh_secure_remove "$final_path"/tests

# when running automatic tests, there is no config.inc.php
if [ -e "$final_path.old/config/config.inc.php" ]; then
    cp "$final_path.old/config/config.inc.php" "$final_path/config/config.inc.php"
fi

# delete temp directory
ynh_secure_remove "$final_path.old"

#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=2

# Create a dedicated NGINX config
ynh_add_nginx_config

#=================================================
# PHP-FPM CONFIGURATION
#=================================================
ynh_script_progression --message="Upgrading PHP-FPM configuration..." --weight=2

# Create a dedicated PHP-FPM config
ynh_add_fpm_config --package="$extra_php_dependencies"

#=================================================
# SPECIFIC UPGRADE
#=================================================
# SETUP LOGROTATE
#=================================================

# Use logrotate to manage app-specific logfile(s)
ynh_use_logrotate --non-append

#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================

# TODO: improve permissions

chown -R root: "$final_path"

chown "$app" "$final_path/config"
chmod 750 "$final_path/config"

for folder in attachments cache exports files imports logs photos templates_c tempimages
do
    chown "$app" "$final_path/data/$folder"
    chmod 750 "$final_path/data/$folder"
done

#=================================================
# SETUP SSOWAT
#=================================================

if [[ "$path_url" == "/" ]]
then
	# ynh panel is only comptable with non-root installation
	ynh_replace_string "  include conf.d/" "  #include conf.d/" "$finalnginxconf"
else
	ynh_replace_string "^#sub_path_only"   ""                   "$finalnginxconf"
fi
ynh_store_file_checksum "$finalnginxconf"

if [ $is_public -eq 0 ]
then	# Remove the public access
	ynh_app_setting_delete "$app" skipped_uris
fi
# Make app public if necessary
if [ $is_public -eq 1 ]
then
	# unprotected_uris allows SSO credentials to be passed anyway
	ynh_app_setting_set "$app" skipped_uris "/"
fi

#=================================================
# GENERIC FINALIZATION
#=================================================
# RELOAD NGINX
#=================================================
ynh_script_progression --message="Reloading NGINX web server..." --weight=2

ynh_systemd_action --service_name=nginx --action=reload

#=================================================
# SEND A README FOR THE ADMIN
#=================================================

message="Galette need you to finish the update manually.

Please open "$domain/$path_url" and finish the upgrade process.

You may need database information:
Type: mysql
Host: localhost
Port: 3306
User: "$db_name"
Password: "$db_pwd"
Name: "$db_name"

Important! Once done, please remember to run as root or with sudo:
\`chmod -R 500 "$final_path/config"\`
\`rm -fr "$final_path/install"\`

If you facing an issue or want to improve this app, please open a new issue in this project: https://github.com/YunoHost-Apps/galette_ynh"

ynh_send_readme_to_admin "$message"

#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression --message="Upgrade of $app completed" --last