pre-commit

#!/bin/bash -
###############################################################################
# File: xml-validation-git-pre-commit-hook.sh
#
# Description: Git pre-commit that checks your code for xml errors before you commit it
#
# Prerequisites: xmlstarlet windows or unix version 
#
# Instructions: Place this file in your project's .git/hooks renamed to "pre-commit"
# run: "chmod +x .git/hooks/pre-commit"
#
# Todo: -List files that do not pass validation
#
#
# Author: Xaratas (orginal from John Tregoning)
###############################################################################
if git rev-parse --verify HEAD >/dev/null 2>&1
then
    against=HEAD
else
    # Initial commit: diff against an empty tree object
    against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
fi
EXIT_CODE=0
# Show files about to be commited that do not match validate xml structure
for FILE in `git diff-index --name-only ${against} | grep stringtable`; do
    ./xsdv.sh stringtable.xsd ${FILE}
    EXIT_CODE=`expr ${EXIT_CODE} + $?`
done
if [[ ${EXIT_CODE} -ne 0 ]]; then
    echo ""
    echo " ----------------------------------------------- "
    echo "|       * * * E P I C F A I L * * *             |"
    echo "|     Some files do not pass XML validation     |"
    echo "|        Git commit has been aborted.           |"
    echo " ----------------------------------------------- "
    echo ""
fi
exit $((${EXIT_CODE}))