massive rewrite using flake-parts

Signed-off-by: Amneesh Singh <natto@weirdnatto.in>

pkgs/customscripts/src/ncm

@@ -0,0 +1,19 @@
+#!/usr/bin/env sh
+#credits: https://github.com/alnj/ncmpcpp-ueberzug
+export FIFO_UEBERZUG="/tmp/mpd-ueberzug-${PPID}"
+
+cleanup() {
+    rm "$FIFO_UEBERZUG" 2>/dev/null
+    rm /tmp/mpd_cover.jpg 2>/dev/null
+    pkill -P $$ 2>/dev/null
+    pkill ncmpcpp_cover_art.sh
+}
+
+pkill -P $$ 2>/dev/null
+rm "$FIFO_UEBERZUG" 2>/dev/null
+mkfifo "$FIFO_UEBERZUG" >/dev/null
+trap cleanup EXIT 2>/dev/null
+tail --follow "$FIFO_UEBERZUG" | ueberzug layer --silent --parser simple >/dev/null 2>&1 &
+
+ncmpcpp
+cleanup