#!/bin/bash

set -eu

# Get all the docx files in the tmp dir,
ls tmp/*.docx | \
# Extract just the filename so we can reuse it easily.
xargs -n 1 basename -s .docx | \
while IFS= read -r filename; do
  # Make a directory to put the XML in
  mkdir -p "tmp/$filename"
  # Unzip the docx to get at the xml
  unzip -o "tmp/$filename.docx" -d "tmp/$filename"
  # Convert to markdown with XSL
  xsltproc tools/docx-to-md.xsl "tmp/$filename/word/document.xml" | \
  # Hard wrap at 80 chars at word bourdaries
  fold -w 80 -s | \
  # Remove trailing whitespace & save in the nostarch dir for comparison
  sed -e "s/ *$//" > "nostarch/$filename.md"
done