#!/hint/bash -euE
# Copyright (C) 2024  Umorpha Systems
# SPDX-License-Identifier: AGPL-3.0-or-later

load_module "$(dirname -- "${BASH_SOURCE[0]}")/base-nginx.sh"

post_install+=(20:avatard:post_install)
avatard:post_install() {
	local arg_mountpoint=$1

	install -Dm644 /dev/stdin "$arg_mountpoint/etc/nginx/sites/avatars.conf" <<-'EOF'
		# -*- mode: nginx; nginx-indent-level: 4; intent-tabs-mode: nil -*-
		server {
		    server_name avatars.mothstuff.lol;
		    include /etc/nginx/snippets/listen.conf;

		    location / {
		        proxy_pass http://unix:/run/avatard.socket;
		    }
		}
	EOF

	install -Dm644 /dev/stdin "$arg_mountpoint/etc/sysusers.d/avatard.conf" <<-'EOF'
		u avatard avatard "avatard user"
	EOF

	install -Dm644 /dev/stdin "$arg_mountpoint/etc/systemd/system/avatard.socket" <<-'EOF'
		# Copyright (C) 2024  Umorpha Systems
		# SPDX-License-Identifier: AGPL-3.0-or-later

		[Unit]
		Description=Umorpha profile-pic server socket

		[Socket]
		ListenStream=/run/avatard.socket
		SocketUser=http
		SocketGroup=http
		SocketMode=0600

		[Install]
		WantedBy=sockets.target
	EOF

	install -Dm644 /dev/stdin "$arg_mountpoint/etc/systemd/system/avatard.service" <<-'EOF'
		# Copyright (C) 2024  Umorpha Systems
		# SPDX-License-Identifier: AGPL-3.0-or-later

		[Unit]
		Description=Umorpha profile-pic server process

		[Service]
		User=avatard
		Group=avatard
		Type=simple
		ExecStart=/usr/bin/avatard --apikey-file=/etc/umorpha-secrets/avatard-apikey.txt --socket=fd:systemd
		Restart=always
	EOF

	systemctl --root="$arg_mountpoint" enable avatard.socket
}