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#!/bin/bash
#
# Script that picks out a VCL section from a .vcc file and runs
# varnishd -C on it to check syntax.
#
# Author: Lasse Karstensen <lasse.karstensen@gmail.com>
#
TMPFILE=$(mktemp)
cleanup() {
rm -f "$TMPFILE"
test -d "$VDIR" && rmdir "$VDIR"
}
trap cleanup EXIT
if [ ! -f "$1" ]; then
echo "ERROR: Can't read $1"
exit 1
fi
if [ -z "`grep ".. vcl-start" $1`" ]; then
echo "SKIP: No VCL marker in $1"
exit 0
fi
sed -e '1,/^.. vcl-start/d' \
-e '/.. vcl-end/,$d' \
-e '/^[^ ]/d' $1 > $TMPFILE
#cat $TMPFILE
VDIR=/tmp/varnishd$RANDOM$RANDOM
#RES=$(/usr/sbin/varnishd -C -f $TMPFILE -n $VDIR -p vmod_dir=/usr/lib/x86_64-linux-gnu/varnish/vmods/ 2>&1)
RES=$(/usr/sbin/varnishd -C -f $TMPFILE -n $VDIR 2>&1)
RCODE=$?
if [ $RCODE != 0 ]; then
printf "$RES"
else
echo "OK"
fi
cleanup
exit $RCODE
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