forked from mirrors_public/oddlama_nix-config
59 lines
1.6 KiB
Nix
59 lines
1.6 KiB
Nix
{
|
|
writeShellApplication,
|
|
grimblast,
|
|
libnotify,
|
|
tesseract,
|
|
wl-clipboard,
|
|
yq,
|
|
zbar,
|
|
}:
|
|
writeShellApplication {
|
|
name = "screenshot-area-scan-qr";
|
|
runtimeInputs = [
|
|
grimblast
|
|
libnotify
|
|
tesseract
|
|
wl-clipboard
|
|
yq
|
|
zbar
|
|
];
|
|
text = ''
|
|
umask 077
|
|
|
|
# Create in-memory tmpfile
|
|
TMPFILE=$(mktemp)
|
|
exec 3<>"$TMPFILE"
|
|
rm "$TMPFILE" # still open in-memory as /dev/fd/3
|
|
TMPFILE=/dev/fd/3
|
|
|
|
if grimblast --freeze save area - \
|
|
| zbarimg --xml - > "$TMPFILE"; then
|
|
N=$(xq -r '.barcodes.source.index.symbol | if type == "array" then length else 1 end' < "$TMPFILE")
|
|
# Append codes Copy data separated by ---
|
|
DATA=$(xq -r '.barcodes.source.index.symbol | if type == "array" then .[0].data else .data end' < "$TMPFILE")
|
|
for ((i=1;i<N;++i)); do
|
|
DATA="$DATA"$'\n'"---"$'\n'"$(xq -r ".barcodes.source.index.symbol[$i].data" < "$TMPFILE")"
|
|
done
|
|
wl-copy <<< "$DATA"
|
|
notify-send \
|
|
"🔍 QR Code scan" "✅ $N codes detected\n📋 copied ''${#DATA} bytes" \
|
|
--hint="string:image-path:"${./assets}/qr-scan.png \
|
|
|| true
|
|
else
|
|
case "$?" in
|
|
"4")
|
|
notify-send \
|
|
"🔍 QR Code scan" "❌ 0 codes detected" \
|
|
--hint="string:image-path:"${./assets}/qr-scan.png \
|
|
|| true
|
|
;;
|
|
*)
|
|
notify-send \
|
|
"🔍 QR Code scan" "❌ Error while processing image: zbarimg exited with code $?" \
|
|
--hint="string:image-path:"${./assets}/qr-scan.png \
|
|
|| true
|
|
;;
|
|
esac
|
|
fi
|
|
'';
|
|
}
|