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yunorunner_ynh/scripts/upgrade

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#!/bin/bash
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# ACTIVATE MAINTENANCE MODE
#=================================================
ynh_maintenance_mode_ON
#=================================================
# INSTALL LXD
#=================================================
ynh_script_progression --message="Installing LXD... (this make take a long time!)"
if ! yunohost app list --output-as json --quiet | jq -e '.apps[] | select(.id == "lxd")' >/dev/null; then
yunohost app install --force https://github.com/YunoHost-Apps/lxd_ynh
fi
#=================================================
# STOP SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Stopping $app's systemd service..."
ynh_systemd_action --service_name="$app" --action="stop" --log_path="systemd" --line_match="Stopped YunoRunner CI"
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..."
if [ ! -d "$install_dir/.git/" ]; then
ynh_exec_as "$app" git -C "$install_dir" init -b main
git -C "$install_dir" remote add origin "$yunorunner_repository"
fi
# Close a legacy port
if yunohost firewall list | grep -q "\- $port$"; then
ynh_exec_warn_less yunohost firewall disallow TCP "$port"
fi
if [[ -z "${context:-}" ]]; then
if grep -q "CI_APP" /etc/hosts; then
context=official_infra
else
context=personal_ci
fi
ynh_app_setting_set --app="$app" --key="context" --value="$context"
fi
if [[ -z "${cluster:-}" ]]; then
if lxc cluster list >/dev/null 2>&1; then
cluster=1
else
cluster=0
fi
ynh_app_setting_set --app="$app" --key="cluster" --value="$cluster"
fi
# Values now use underscore
if echo "$context" | grep -- -; then
context=$(echo "$context" | tr - _)
ynh_app_setting_set --app="$app" --key="context" --value="$context"
fi
# cluster is now a boolean
if [[ "$cluster" == "cluster" ]] || [[ "$cluster" == "no" ]]; then
if [[ "$cluster" == "cluster" ]]; then
cluster=1
else
cluster=0
fi
ynh_app_setting_set --app="$app" --key="cluster" --value="$cluster"
fi
if [ ! -d "$install_dir/package_check" ]; then
ynh_exec_as "$app" git clone https://github.com/YunoHost/package_check "$install_dir/package_check"
fi
# Remove Pythonz
ynh_secure_remove --file="$install_dir/.pythonz"
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Upgrading source files..."
# Download, check integrity, uncompress and patch the source from app.src
pushd "$install_dir"
ynh_exec_as "$app" git fetch --quiet --depth=1 origin "$yunorunner_release"
ynh_exec_as "$app" git reset --quiet --hard FETCH_HEAD
popd
chmod -R o-rwx "$install_dir"
chown -R "$app:$app" "$install_dir"
#=================================================
# INSTALL PYTHON DEPENDENCIES
#=================================================
ynh_script_progression --message="Installing Python dependencies..."
pushd "$install_dir"
python3 -m venv venv
venv/bin/pip install --upgrade pip
venv/bin/pip install -r requirements-frozen.txt
popd
#=================================================
# UPDATE A CONFIG FILE
#=================================================
ynh_script_progression --message="Updating a config file..."
ynh_backup_if_checksum_is_different --file="$install_dir/config.py"
chmod 400 "$install_dir/config.py"
chown "$app:$app" "$install_dir/config.py"
#=================================================
# REAPPLY SYSTEM CONFIGURATIONS
#=================================================
ynh_script_progression --message="Upgrading system configurations related to $app..." --weight=1
# Create a dedicated NGINX config
ynh_add_nginx_config
# Create a dedicated systemd config
ynh_add_systemd_config
yunohost service add "$app" --description="$app daemon for YunoRunner" $(exposed_ports_if_cluster)
ynh_add_config --template="cron" --destination="/etc/cron.d/$app"
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting $app's systemd service..."
ynh_systemd_action --service_name="$app" --action="start" --log_path="systemd" --line_match="Started YunoRunner CI" --timeout=30
#=================================================
# DEACTIVE MAINTENANCE MODE
#=================================================
ynh_maintenance_mode_OFF
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Upgrade of $app completed"