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