#! /bin/sh
# Copyright 2008 Laszlo Systems, Inc.  All Rights Reserved.  Use is subject to license terms.

# Build the autoincludes properties file by scanning all the components for class definitions
# Used by lps/components/build.xml (q.v.)

output="${1}"
sedcommands=`mktemp -t XXXXXX`
# All this work to be able to type a single-quote
cat > "${sedcommands}" <<EOF
s|^\./\([^:]*\):.* name=['"]\([a-z][^'"]*\)".*$|\2: \1|p
EOF

echo '# DO NOT EDIT THIS FILE' > "${output}"
echo '# This file is generated by the `ant autoincludes` task in the lps/components direcory' >> "${output}"
date +'# Copyright %Y Laszlo Systems, Inc.  All Rights Reserved.  Use is subject to license terms.' >> "${output}"

# This specifically excludes tags that start with uppercase letters as those appear to be internal
(cd ${LPS_HOME}/lps/components; find . -name '*.lzx' -not -path '*/incubator/*' -not -path '*/queens-charts/*' -print0 | xargs -0 grep '<\(class\|interface\) ') | sed -n -f "${sedcommands}" | sort -t ':' -k 1 >> "${output}"

dups=`cut -d ':' -f 1 "${output}" | uniq -d`

if [ -n "${dups}" ]; then
    echo "Duplicate tags: ${dups}"
    exit -1
else
    echo "Remember to check in the new version of ${output}"
    exit 0
fi