# SPDX-FileCopyrightText: 2026 Stan Grams <sjg@haxx.space>
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# systemd *user* unit for the trx-rs radio client and web frontend.
#
# 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-client.service \
#     > ~/.config/systemd/user/trx-client.service
#   systemctl --user daemon-reload
#   systemctl --user enable --now trx-client.service
#
# Reads the combined config at ~/.config/trx-rs/trx-rs.toml ([trx-client]
# section) and connects to the server (default 127.0.0.1:4530). The web UI
# defaults to http://127.0.0.1:8080.

[Unit]
Description=trx-rs radio client and web frontend
Documentation=https://github.com/stanislawgrams/trx-rs
# Wait for networking and, when it is enabled, the local server.  After= only
# orders units already in the transaction: it deliberately does not start a
# disabled trx-server, since the client may connect to a remote server instead.
Wants=network-online.target
After=network-online.target trx-server.service

[Service]
Type=simple
ExecStart=@BINDIR@/trx-client --config %h/.config/trx-rs/trx-rs.toml
Restart=on-failure
RestartSec=2
# Shuts down cleanly on SIGINT (see trx-server.service for the rationale).
KillSignal=SIGINT
TimeoutStopSec=15
NoNewPrivileges=true
# The client opens outbound TCP connections to remote servers and binds TCP
# listeners for its configured HTTP, JSON, rigctl, and audio frontends.
RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6

[Install]
WantedBy=default.target