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[todo] Page numbers should be multiple of 4 #277

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[todo] Page numbers should be multiple of 4 #277

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25 changes: 25 additions & 0 deletions tex/scripts/count_pages.sh
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Original file line number Diff line number Diff line change
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#!/bin/bash

# Check if a PDF file is specified
if [ "$#" -ne 1 ]; then
echo "Usage: $0 <pdf-file>"
exit 1
fi

# Check if pdfinfo is available
if ! command -v pdfinfo &> /dev/null; then
echo "pdfinfo could not be found. Please install poppler-utils."
exit 1
fi

PDF_FILE="$1"

# Use pdfinfo to get the number of pages
NUM_PAGES=$(pdfinfo "$PDF_FILE" | grep Pages | awk '{print $2}')

# Check if the number of pages is a multiple of 8
if [ $((NUM_PAGES % 8)) -ne 0 ]; then
echo "Warning: The number of pages in $PDF_FILE is not a multiple of 8."
else
echo "The number of pages in $PDF_FILE is a multiple of 8."
fi