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zeronet_ynh/scripts/upgrade

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
upgrade_type=$(ynh_check_app_version_changed)
#=================================================
# STANDARD UPGRADE STEPS
#=================================================
# STOP SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Stopping a systemd service..."
ynh_systemd_action --service_name=$app --action="stop" --log_path="systemd"
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..."
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
if [ "$upgrade_type" == "UPGRADE_APP" ]
then
ynh_script_progression --message="Upgrading source files..."
# Download, check integrity, uncompress and patch the source from app.src
ynh_secure_remove --file="$install_dir"
ynh_setup_source --dest_dir="$install_dir"
fi
chmod 750 "$install_dir"
chmod -R o-rwx "$install_dir"
chown -R $app:$app "$install_dir"
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Upgrading NGINX web server configuration..."
# Create a dedicated NGINX config
ynh_add_nginx_config
#=================================================
# SPECIFIC UPGRADE
#=================================================
# BUILDING ZERONET
#=================================================
ynh_script_progression --message="Building zeronet..."
pushd "$install_dir"
ynh_exec_as "$app" python3 -m venv venv
ynh_exec_as "$app" venv/bin/pip install --upgrade pip
ynh_exec_as "$app" venv/bin/pip install -r requirements.txt
popd
# Enable password authentication for Zeronet
mv "$install_dir/plugins/disabled-UiPassword" "$install_dir/plugins/UiPassword"
#=================================================
# CREATE DATA DIR
#=================================================
ynh_script_progression --message="Creating data directory..."
chmod 750 "$data_dir"
chmod -R o-rwx "$data_dir"
chown -R $app:$app "$data_dir"
#=================================================
# SETUP SYSTEMD
#=================================================
ynh_script_progression --message="Upgrading systemd configuration..."
# Create a dedicated systemd config
ynh_add_systemd_config
#=================================================
# GENERIC FINALIZATION
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..."
yunohost service add $app --description="$app service" --log="$data_dir/log/debug-last.log" --needs_exposed_ports="$port_fs"
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..."
ynh_systemd_action --service_name=$app --action="start" --log_path="systemd" --line_match="Ui.UiServer Web interface" --timeout=120
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Upgrade of $app completed"