isabelle-hacks/.woodpecker/check_dangling_theories

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#!/bin/bash
set -e
failuremsg="Error"
failurecode=1
while [ $# -gt 0 ]
do
case "$1" in
--warning|-w)
failuremsg="Warning"
failurecode=0;;
esac
shift
done
echo "Checking for theories that are not part of an Isabelle session:"
echo "==============================================================="
PWD=`pwd`
TMPDIR=`mktemp -d`
isabelle build -D . -l -n | grep $PWD | sed -e "s| *${PWD}/||" | sort -u | grep thy$ > ${TMPDIR}/sessions-thy-files.txt
find * -type f | sort -u | grep thy$ > ${TMPDIR}/actual-thy-files.txt
thylist=`comm -13 ${TMPDIR}/sessions-thy-files.txt ${TMPDIR}/actual-thy-files.txt`
if [ -z "$thylist" ] ; then
echo " * Success: No dangling theories found."
exit 0
else
echo -e "$thylist"
echo "$failuremsg: Dangling theories found (see list above)!"
exit $failurecode
fi