[Unit]
Description=Performance West Docker Compose Stack
Documentation=https://performancewest.net
# Wait for Docker daemon AND full network (including DNS) before starting.
# network-online.target ensures the host has an IP + default route before
# Docker tries to resolve container hostnames or connect to external services.
After=docker.service network-online.target
Wants=network-online.target
Requires=docker.service

[Service]
Type=oneshot
RemainAfterExit=yes
WorkingDirectory={{ project_dir }}

# Start: bring all services up detached; remove orphans from previous deploys
ExecStart=/usr/bin/docker compose up -d --remove-orphans

# Stop: graceful shutdown — 120 s drain gives ERPNext time to finish requests
ExecStop=/usr/bin/docker compose down --timeout 120

# Reload (systemctl reload performancewest): re-apply compose without full restart
ExecReload=/usr/bin/docker compose up -d --remove-orphans

# Give containers plenty of time to start (ERPNext + Frappe bench takes ~2 min)
TimeoutStartSec=300
TimeoutStopSec=180

# Restart on failure (e.g. Docker daemon crash), but not on clean stop
Restart=on-failure
RestartSec=30

User={{ deploy_user }}
Group={{ deploy_user }}

# Load .env so docker compose can expand all ${VAR} references
EnvironmentFile=-{{ project_dir }}/.env

[Install]
WantedBy=multi-user.target