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|
#! /bin/sh
# read a list of C files with inline XML usage given on the command line, and
# write a usage function on stdout
tmpf=`mktemp /tmp/gen-help.XXXXXX`
trap "rm -f $tmpf*" EXIT
quote() {
sed -e 's/\\/\\\\/g' -e 's/"/\\"/g' -e 's/^/"/' -e 's/$/\\n"/'
}
cat <<EOF
#include <stdio.h>
#include "utils.h"
void print_usage(void)
{
fprintf(stderr,
"Usage: ctdb-test [options]\n"
"Options available:\n"
"\n"
EOF
for file in "$@"
do
for line in `fgrep -n '/*** XML Argument:' < $file | cut -d: -f1`;
do
if [ -L tools/link-dtd ]; then
cat > $tmpf <<EOF
<?xml version="1.0"?>
<!DOCTYPE article PUBLIC "-//OASIS//DTD Docbook XML V4.1.2//EN"
"`pwd`/tools/link-dtd/docbookx.dtd">
<article>
EOF
tools/extract-help $file $line >> $tmpf
echo '</article>' >> $tmpf
tr '\n' ' ' < $tmpf | sed -e 's/[[:space:]]\{2,\}/ /g' |
xsltproc tools/usage.xsl - | fold -w80 -s > $tmpf.txt
quote < $tmpf.txt
else
# if we don't have docbook, just strip out the tags and grab
# the first two lines
tools/extract-help $file $line > $tmpf
sed 's/<arg [^>]*>/ /;s/<[^>]*>//g;' < $tmpf | head -3 | quote
fi
done
done
cat <<EOF
);
}
EOF
|
