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#!/usr/bin/env bash
set -euo pipefail
# @describe Convert document files to PDF and open them.
# @arg files+ Input document files (e.g., .docx, .xlsx, .pptx) to convert and view as PDF
# @flag -n --no-cache Prevent caching of converted PDFs
# @meta require-tools sha512sum,soffice,xdg-open
# @env OPEN_AS_PDF_CACHE_DIR Cache directory (default: $XDG_CACHE_HOME/open-as-pdf)
_open_as_pdf() {
if [ -n "${argc_no_cache:-}" ]; then
OUTPUT_DIR=$(mktemp --directory)
trap 'rm -rf "$OUTPUT_DIR"' EXIT
soffice --convert-to pdf --outdir "$OUTPUT_DIR" "$1"
xdg-open "$OUTPUT_DIR"/*.pdf && sleep 5
else
local file_hash file_cach_dir
file_hash=$(sha512sum "$1" | cut -d' ' -f 1)
file_cach_dir="${OPEN_AS_PDF_CACHE_DIR:-${XDG_CACHE_HOME:-$HOME/.cache}/open-as-pdf}/$file_hash"
if [ ! -d "$file_cach_dir" ]; then
OUTPUT_DIR=$(mktemp --directory)
trap 'rm -rf "$OUTPUT_DIR"' EXIT
soffice --convert-to pdf --outdir "$OUTPUT_DIR" "$1"
mkdir -p "$file_cach_dir"
mv "$OUTPUT_DIR"/*.pdf "$file_cach_dir"
fi
xdg-open "$file_cach_dir"/*.pdf
fi
}
main() {
for file in "${argc_files[@]?}"; do
_open_as_pdf "$file"
done
}
eval "$(argc --argc-eval "$0" "$@")"
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