Makes a preview of recent archived sessions available

drawpile-archives-process.sh

#!/bin/sh

export XDG_RUNTIME_DIR=/tmp/runtime-root

SESSIONS=/var/lib/drawpile/sessions
ARCHIVES=/var/lib/drawpile/archived

cp $SESSIONS/*.session $ARCHIVES 2>/dev/null
mv $SESSIONS/*.session.archived $ARCHIVES 2>/dev/null

for f in $(ls $SESSIONS/*.dprec.archived); do
        /usr/local/bin/drawpile-cmd -platform offscreen -f jpeg -a -s 200x150 -S $f

        mv $f $ARCHIVES
done

mv $SESSIONS/*.jpeg $ARCHIVES

rename -- .archived '' /var/lib/drawpile/archived/*.archived

#Ubuntu uses a different rename, the above can fail, replace with this one
#rename 's/\.archived$//' /var/lib/drawpile/archived/*.archived

x-drawpile-archives-clean.service

[Unit]
Description=Drawpile archived sessions vacuum

[Service]
Type=oneshot
ExecStart=find /var/lib/drawpile/archived/ -type f -mtime +1 -delete

[Install]
WantedBy=multi-user.target

x-drawpile-archives-clean.timer

[Timer]
OnCalendar=daily

[Install]
WantedBy=timers.target

x-drawpile-archives-process.path

[Path]
PathExistsGlob=/var/lib/drawpile/sessions/*.archived

[Install]
WantedBy=multi-user.target

x-drawpile-archives-process.service

[Unit]
Description=Drawpile archived sessions render

[Service]
Type=oneshot
ExecStart=drawpile-archives-process.sh

[Install]
WantedBy=multi-user.target