work/research/process at master · edom/work · GitHub

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#!/bin/bash

set -o errexit
set -o nounset
set -o pipefail

# false or true
mathjax=false

# echo to stderr
eche () {
    echo "$@" 1>&2
}

run_xslt () {
    local xslt="$1"
    local xml="$2"
    local out="$3"
    echo "Applying $xslt to $xml to produce $out"
    saxonb-xslt -xi -xsl:"$xslt" -s:"$xml" -o:"$out" mathjax=$mathjax
}

run_xslt_s () {
    local xslt="$xslt_dir/$1"
    eche "Applying $xslt"
    saxonb-xslt -xi -xsl:"$xslt" -s:- mathjax=$mathjax
}

action="$1"
xml_path="$2"
out="generated/$xml_path"
xslt_dir=xslt
format=

run_pipeline () {
    local xslt=
    local index=0
    local input_path="$xml_path"
    for xslt in "$@"; do
        run_xslt "$xslt_dir/$xslt" "$input_path" "$out.$index"
        input_path="$out.$index"
        let index=index+1
    done
    cp "$input_path" "$out.$format"
    # cat "$out.$format"
}

comment ()
{
    :
}

mkdir -p generated

case "$action" in
    (html)
        format=html
        # mathjax=true
        # mathxslt=lib-xml-math-latex.xslt
        mathjax=false
        comment 'cat "$xml_path" \
            | run_xslt_s lib-xml-parse-tex-paragraph.xslt \
            | run_xslt_s lib-xml-parse-latex-math-delimiter.xslt \
            | run_xslt_s lib-xml-normalize.xslt \
            | run_xslt_s lib-xml-number.xslt \
            | run_xslt_s lib-xml-cite.xslt \
            | run_xslt_s lib-xml-math-layout.xslt \
            | run_xslt_s lib-xml-math-html-css.xslt \
            | run_xslt_s html.xslt \
            | tee "$out.$format"
        '

        mathxslt='lib-xml-math-layout.xslt lib-xml-math-html-css.xslt'
        run_pipeline \
            lib-xml-parse-tex-paragraph.xslt \
            lib-xml-parse-latex-math-delimiter.xslt \
            lib-xml-normalize.xslt \
            lib-xml-number.xslt \
            lib-xml-cite.xslt \
            $mathxslt \
            html.xslt

        eche "Output written to $out.$format"

        ;;
    (latex)
        format=tex
        run_pipeline \
            lib-xml-normalize.xslt \
            lib-xml-number.xslt \
            lib-xml-cite.xslt \
            lib-xml-math-latex.xslt \
            latex.xslt
esac