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aeneria_ynh/scripts/upgrade

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#!/bin/bash
#=================================================
# 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=$app --key=path)
admin=$(ynh_app_setting_get --app=$app --key=admin)
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
db_name=$(ynh_app_setting_get --app=$app --key=db_name)
phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
db_pwd=$(ynh_app_setting_get --app=$app --key=psqlpwd)
deskey=$(ynh_app_setting_get --app=$app --key=deskey)
db_user="$db_name"
hour=$(ynh_app_setting_get --app=$app --key=hour)
minutes=$(ynh_app_setting_get --app=$app --key=minutes)
#=================================================
# CHECK VERSION
#=================================================
ynh_script_progression --message="Checking version..."
upgrade_type=$(ynh_check_app_version_changed)
#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#=================================================
ynh_script_progression --message="Backing up the app before upgrading (may take a while)..."
# Backup the current version of the app
ynh_backup_before_upgrade
ynh_clean_setup () {
# Restore it if the upgrade fails
ynh_restore_upgradebackup
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# STANDARD UPGRADE STEPS
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..."
# If db_name doesn't exist, create it
if [ -z "$db_name" ]; then
db_name=$(ynh_sanitize_dbid --db_name=$app)
ynh_app_setting_set --app=$app --key=db_name --value=$db_name
fi
# 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
# If minutes or hour do not exist, create them
if [ -z "$minutes" ] || [ -z "$hour" ]; then
# Generate random running schedule, and save $hour and $minutes as app parameters
generate_random_minutes_hour
fi
# Cleaning legacy permissions
if ynh_legacy_permissions_exists; then
ynh_legacy_permissions_delete_all
ynh_app_setting_delete --app=$app --key=is_public
fi
#=================================================
# 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"
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
if [ "$upgrade_type" == "UPGRADE_APP" ]
then
ynh_script_progression --message="Upgrading source files..."
# For aeneria source update, we use a temporary directory because
# without it, patches can't be apply correctly:
# In 'app-00-ldap-auth.patch' we create a new file, if we try
# to apply the patch a second time while the file already exists, it
# throws a warning leading to an upgrade fail.
# Create tmpdir for new sources
tmpdir="$(ynh_smart_mktemp min_size=300)"
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source --dest_dir="$tmpdir"
# Replace the old aeneria by the new one
ynh_secure_remove --file="$final_path"
mv "$tmpdir" "$final_path"
ynh_secure_remove --file="$tmpdir"
fi
chmod 750 "$final_path"
chmod -R o-rwx "$final_path"
chown -R $app:www-data "$final_path"
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Upgrading NGINX web server configuration..." --weight=1
# Create a dedicated NGINX config
ynh_add_nginx_config
#=================================================
# UPGRADE DEPENDENCIES
#=================================================
ynh_script_progression --message="Upgrading dependencies..." --weight=1
ynh_exec_warn_less ynh_install_app_dependencies "$pkg_dependencies"
#=================================================
# PHP-FPM CONFIGURATION
#=================================================
ynh_script_progression --message="Upgrading PHP-FPM configuration..." --weight=2
# Create a dedicated PHP-FPM config
ynh_add_fpm_config --usage=low --footprint=low
#=================================================
# SPECIFIC SETUP
#=================================================
# CONFIGURE AENERIA
#=================================================
ynh_script_progression --message="Configuring aeneria..." --weight=1
aeneria_conf="$final_path/.env"
ynh_add_config --template="../conf/.env" --destination="$aeneria_conf"
# Restrict rights to aeneria user only
chmod 600 "$aeneria_conf"
#=================================================
# UPGRADE AENERIA
#=================================================
ynh_script_progression --message="Upgrading aeneria..." --weight=1
# Install dependencies and aeneria
pushd $final_path
ynh_exec_as $app php$phpversion bin/console cache:clear -n
ynh_exec_as $app php$phpversion bin/console doctrine:migrations:migrate -n
# Set admin user
mail=$(ynh_user_get_info --username="$admin" --key='mail')
user_exists=$(ynh_exec_as $app php$phpversion bin/console aeneria:user:exist "$mail")
if [ $user_exists -eq 0 ]
then
user_pass=$(ynh_string_random)
ynh_exec_as $app php$phpversion bin/console aeneria:user:add "$mail" "$user_pass" -n
fi
# Regenerate RSA keys
ynh_exec_as $app php$phpversion bin/console aeneria:generate-key --force -n
popd
#=================================================
# SET UP CRON JOB
#=================================================
ynh_script_progression --message="Setuping a cron job..." --weight=1
ynh_add_config --template="../conf/aeneria.cron" --destination="/etc/cron.d/$app"
chown root: "/etc/cron.d/$app"
chmod 644 "/etc/cron.d/$app"
#=================================================
# 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="Upgrade of $app completed" --last