mirror of
https://codeberg.org/leana8959/.files.git
synced 2025-12-06 06:39:14 +00:00
56 lines
1.2 KiB
Bash
56 lines
1.2 KiB
Bash
# This is here because scanimage's batch mode is broken for my scanner
|
|
|
|
OUTPUT_FILE="${1:-./scan_"$(date)".pdf}"
|
|
|
|
if [ -e "$OUTPUT_FILE" ]; then
|
|
echo "$OUTPUT_FILE" already exists, you are probably making a mistake!
|
|
exit 1
|
|
fi
|
|
|
|
tempdir="$(mktemp -d)"
|
|
filenames=()
|
|
counter=1
|
|
|
|
while :; do
|
|
ok="true"
|
|
echo "Scanning page $counter"
|
|
|
|
CUR_FNAME="$tempdir/easyscan_$counter.pdf"
|
|
|
|
# If no size is set, the output will be wonky-sized
|
|
# 210,297 is the size of A4
|
|
scanimage -x 210 -y 297 --resolution 300 -o "$CUR_FNAME" >/dev/null 2>&1 ||
|
|
{
|
|
echo "Failed to scan page..."
|
|
ok="false"
|
|
}
|
|
|
|
if $ok; then
|
|
counter=$((counter += 1))
|
|
filenames+=("$CUR_FNAME")
|
|
fi
|
|
|
|
IFS= read -r -p "Continue scanning? [Y/n] " cont
|
|
case "$cont" in
|
|
[nN])
|
|
echo "Exiting..."
|
|
break
|
|
;;
|
|
[yY] | *) ;;
|
|
esac
|
|
done
|
|
|
|
# Multiple files are scanned, join them
|
|
#
|
|
# Note: do NOT use the * glob, because bash orders lexicographically and not
|
|
# numerically, the merged ordering will be wrong.
|
|
merged_filename="$tempdir/easyscan_final.pdf"
|
|
pdfunite "${filenames[@]}" "$merged_filename"
|
|
|
|
# Copy scan to current directory
|
|
mkdir -p "$(dirname "$OUTPUT_FILE")"
|
|
cp "$merged_filename" "$OUTPUT_FILE"
|
|
|
|
# Make sure I don't remove things other than pdf
|
|
rm "$tempdir/"*.pdf
|
|
rm -d "$tempdir"
|