#!/bin/sh

# Set as a cron job to check for new RSS entries for newsboat.
# If newsboat is open, sends it an "R" key to refresh.

# Bail if a previous run is still going. With the fulltext filter a reload now
# takes ~17s+, so back-to-back cron ticks could overlap: a second `-x reload`
# can't grab the cache.db lock, and the rm/signal races blank the status bar.
exec 9>/tmp/newsup.lock
flock -n 9 || exit

/usr/bin/notify-send "📰 Updating RSS feeds..."

pgrep -x newsboat && /usr/bin/xdotool key --window "$(/usr/bin/xdotool search --name "^newsboat$")" R && exit

echo "📰$(/usr/bin/newsboat -x print-unread | awk '{print $1}')🔃" >/tmp/newsupdate
pkill -RTMIN+14 "${STATUSBAR:-dwmblocks}"
/usr/bin/newsboat -x reload
rm -f /tmp/newsupdate
pkill -RTMIN+14 "${STATUSBAR:-dwmblocks}"
/usr/bin/notify-send "📰 RSS feed update complete."