csvpp 0.8.0

#!/bin/sh
# Useful for inspecting the relevant parts of an xlsx output.  An xlsx
# file is essentially a zip file with a bunch of .xml files.  This extracts 
# the zip and pretty prints one of the given xml files
set -e

if [ "X$1" = "X" ]; then
  echo "Usage: $0 XLSX_FILE [SUB_XML_FILE]" >&2
  exit 1
fi

WORK_DIR=`mktemp -d`

cp $1 $WORK_DIR/$1.zip

pushd $WORK_DIR
unzip $1.zip

if [ "X$2" = "X" ]; then
  xml_files=`find . -type f -iname '*.xml'`
else
  xml_files=`find . -type f -iname '*.xml' | grep -i $2`
fi

for f in $xml_files; do
  echo "\n-------------------------- $f --------------------------\n"
  xmllint --format $f
done

function cleanup {
  rm -rf $WORK_DIR
  popd
}

trap cleanup EXIT