# SPDX-FileCopyrightText: 2026 Stan Grams <sjg@haxx.space>
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# systemd *user* unit for the trx-rs radio server.
#
# Install with `script/install.sh` (which substitutes @BINDIR@ and copies this
# into ~/.config/systemd/user/), or by hand:
#   sed 's|@BINDIR@|/usr/local/bin|' trx-server.service \
#     > ~/.config/systemd/user/trx-server.service
#   systemctl --user daemon-reload
#   systemctl --user enable --now trx-server.service
#
# Reads the combined config at ~/.config/trx-rs/trx-rs.toml ([trx-server]
# section). Serial (/dev/ttyUSB*) and audio access require your user to be in
# the `dialout` and `audio` groups — a user unit cannot grant them itself.

[Unit]
Description=trx-rs radio server (CAT/SDR backend)
Documentation=https://github.com/stanislawgrams/trx-rs
# The server binds its control/audio TCP listeners and may connect to networked
# rigs and reporting services, so do not start it before networking is ready.
Wants=network-online.target
After=network-online.target

[Service]
Type=simple
ExecStart=@BINDIR@/trx-server --config %h/.config/trx-rs/trx-rs.toml
Restart=on-failure
RestartSec=2
# Both binaries shut down cleanly on SIGINT (the server drains audio and exits
# 0); systemd's default SIGTERM is not handled, so signal SIGINT instead.
KillSignal=SIGINT
TimeoutStopSec=15
NoNewPrivileges=true

[Install]
WantedBy=default.target