notes-on-optical-printer-te.../compile_handbook.sh

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#!/bin/bash
mkdir -p handbook
touch ./handbook/index.html
if [ ! -f ./handbook/cmunrm.otf ]; then
cd handbook
wget http://mirrors.concertpass.com/tex-archive/fonts/cm-unicode/fonts/otf/cmunrm.otf
base64 cmunrm.otf > cmunrm.txt
cd ..
fi
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HANDBOOK="./handbook"
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TMP_HTML="$(realpath ./handbook/index.html)"
HTML="html/index.html"
LAYOUT_PDF="handbook/layout.pdf"
BODY_HTML="handbook/body.html"
INDEX_TABLE_HTML="$(cat ./tmpl/handbook_index.html)"
rm -f "${BODY_HTML}"
WRITING=0
INDEX_TABLE=0
while read p; do
if [ ${WRITING} -eq 0 ] && [[ "${p}" == *"<body>"* ]]; then
WRITING=1
fi
if [ ${WRITING} -eq 1 ] && [[ "${p}" == *"</body>"* ]]; then
WRITING=0
fi
if [ ${INDEX_TABLE} -eq 0 ] && [[ "${p}" == *"class=\"indexTable\""* ]]; then
INDEX_TABLE=1
echo "${INDEX_TABLE_HTML}" >> "${BODY_HTML}"
fi
if [ ${INDEX_TABLE} -eq 1 ] && [[ "${p}" == *"</div>"* ]]; then
INDEX_TABLE=0
fi
if [ ${WRITING} -eq 1 ] && [ ${INDEX_TABLE} -eq 0 ]; then
echo "$p" >> "${BODY_HTML}"
fi
done < "${HTML}"
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BODY_VAR="{{BODY_HTML}}"
TMPL_HTML=`cat tmpl/layout.html.tmpl`
BODY_CONTENT=`cat "${BODY_HTML}"`
FONT=`cat handbook/cmunrm.txt | tr -d '\n'`
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BODY_CONTENT="${BODY_CONTENT//.svg/.jpg}"
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ALL_HTML="${TMPL_HTML/$BODY_VAR/$BODY_CONTENT}"
ALL_HTML="${ALL_HTML/REPLACEFONT/$FONT}"
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echo "${ALL_HTML}" > "${TMP_HTML}"
chromium-browser \
--headless \
--no-sandbox \
--disable-gpu \
--run-all-compositor-stages-before-draw \
--print-to-pdf-no-header \
--no-pdf-header-footer \
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--no-margins \
--print-to-pdf="${LAYOUT_PDF}" \
"${TMP_HTML}"
cd handbook
rm -f page-*.jpg
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#convert -density 600 "../${LAYOUT_PDF}" -quality 90 page-%3d.jpg
pdftoppm "../${LAYOUT_PDF}" page -jpeg -rx 600 -ry 600
convert -size 5100x6601 xc:white blank.jpg
cp blank.jpg page-0.jpg
cp blank.jpg page-00.jpg
pages=`ls page-*.jpg`
i=-1
for page in $pages
do
#5100x6601
if [ ${i} -gt 0 ]; then
echo "Numbering [$i] $page"
convert "${page}" -gravity North -pointsize 180 -draw 'text 0,6450 "'${i}'"' "${page}"
fi
let i=i+1
done
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cd ..
#rm -f "${TMP_HTML}"
#rm -f "${LAYOUT_PDF}"