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43 lines
744 B
43 lines
744 B
3 years ago
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#!/usr/bin/env bash
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# Requires pdflatex
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# May need to install texlive-acrotex - depends on your tex distrobution
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if [ "$1" = "-h" ]; then
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echo 'js-in-pdf <pdf file> [<js file>]'
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exit 0
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fi
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pdffile="$1"
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jsfile="${2}"
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if [ -n "$jsfile" ]; then
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js="$(cat "$jsfile")"
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else
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js='app.alert("The date is " + Date());'
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fi
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tempdir="$(mktemp -d)"
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trap "rm -rf $tempdir" EXIT
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cp "$pdffile" "$tempdir"
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echo "\documentclass{article}
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\usepackage[pdftex]{insdljs}
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\usepackage{pdfpages}
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\usepackage{blindtext}
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\OpenAction{\JS{%
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$js
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}}
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\begin{document}
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\includepdf[pages=-]{$pdffile}
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\end{document}" | tee "$tempdir/payload.tex"
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pdflatex -output-directory="$tempdir" "$tempdir/payload.tex"
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cp "$tempdir/payload.pdf" "${pdffile%.*}-payload.pdf"
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