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#!/bin/sh
# Copyright 2011 Google Inc. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
set -o errexit
set -o nounset
STATUS=0
# Print each of its arguments on stderr (one per line) prefixed by the
# basename of this script.
stderr()
{
local me=$(basename "$0")
local i
for i
do
echo >&2 "$me: $i"
done
}
# Print each of its arguments on stderr (one per line) prefixed by the
# basename of this script and 'error'.
error()
{
local i
for i
do
stderr "error: $i"
done
STATUS=1
}
generate_header()
{
cat <<EOF
/**
* \\mainpage
EOF
}
generate_footer()
{
cat <<EOF
*/
EOF
}
include_file()
{
local file="$1"
if ! [ -r "$file" ]
then
error "'$file' is not readable."
return
fi
cat <<EOF
* \\section $file
* \\verbatim
EOF
cat < "$file"
cat <<EOF
\\endverbatim
EOF
}
if [ $# -eq 0 ]
then
echo >&2 "usage: $0 inputs..."
exit 1
fi
generate_header
for i in "$@"
do
include_file "$i"
done
generate_footer
exit $STATUS
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