# this will start `/usr/local/bin/copyparty-sfx.py`
# and share '/mnt' with anonymous read+write
#
# installation:
#   cp -pv copyparty.service /etc/systemd/system && systemctl enable --now copyparty
#   restorecon -vr /etc/systemd/system/copyparty.service
#   firewall-cmd --permanent --add-port={80,443,3923}/tcp
#   firewall-cmd --reload
#
# you may want to:
#   change '/usr/bin/python3' to another interpreter
#   change '/mnt::rw' to another location or permission-set
#   remove '-p 80,443,3923' to only listen on port 3923
#   add '-i 127.0.0.1' to only allow local connections
#   add '--use-fpool' if uploading into nfs locations
#
# with `Type=notify`, copyparty will signal systemd when it is ready to
#   accept connections; correctly delaying units depending on copyparty.
#   But note that journalctl will get the timestamps wrong due to
#   python disabling line-buffering, so messages are out-of-order:
#   https://user-images.githubusercontent.com/241032/126040249-cb535cc7-c599-4931-a796-a5d9af691bad.png
#
# enable line-buffering for realtime logging (slight performance cost):
#   modify ExecStart and prefix it with `/usr/bin/stdbuf -oL` like so:
#   ExecStart=/usr/bin/stdbuf -oL /usr/bin/python3 [...]
# but some systemd versions require this instead (higher performance cost):
#   inside the [Service] block, add the following line:
#   Environment=PYTHONUNBUFFERED=x

[Unit]
Description=copyparty file server

[Service]
Type=notify
SyslogIdentifier=copyparty
ExecStart=/usr/bin/python3 /usr/local/bin/copyparty-sfx.py -q -p 80,443,3923 -v /mnt::rw
ExecStartPre=/bin/bash -c 'mkdir -p /run/tmpfiles.d/ && echo "x /tmp/pe-copyparty*" > /run/tmpfiles.d/copyparty.conf'

[Install]
WantedBy=multi-user.target