Bash script to convert .epub (x)HTML into .icml files; used to get ebooks into Indesign. http://indesignsecrets.com/ebook-production-backwards-from-epub-to-indesign.php

icml.bash

#!/usr/bin/env bash

function init() {
    
    dlxsl && transform
    
}

function dlxsl() {
    
    curl -O -J "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/ickmull/tkbr2icml-v044.xsl" --silent
    
}

function transform() {
    
    for filename in *.html; do
        for ((i=0; i<=3; i++)); do
            base=${filename%.html}
            xsltproc --output "$base.icml" --novalid "tkbr2icml-v044.xsl" $filename
        done
    done
    
}

# Start program:
init