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#!/usr/bin/env bash
set -euo pipefail
# Relative paths
cd -- "$(dirname -- "${BASH_SOURCE[0]}")"
wordcount=$(pdftotext .out/thesis.pdf - | wc -w)
timestamp=$(date +%FT%T%:z)
if [[ ! -s wordcounts.csv ]]; then
printf 'date,wordcount\n' >> wordcounts.csv
fi
printf '%s,%s\n' "$timestamp" "${wordcount//[[:space:]]/}" >> wordcounts.csv