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#!/bin/sh
usage()
{
cat << EOF >&2
Usage:
-h show this HELP message
-d DSTDIR set destination directory
-p PROJECT set project name (i.e. sofort)
-n PREFIX set namespace prefix (i.e. sfrt)
EOF
exit 1
}
error_dstdir_exists()
{
echo "the destination directory '$dstdir' already exists!" >&2
exit 2
}
# one: args
dstdir=
project=
namespace=
srcdir=`dirname $0` || exit 2
cd "$srcdir" || exit 2
srcdir=`pwd` || exit 2
while getopts "hd:p:n:" opt; do
case $opt in
h)
usage
;;
d)
dstdir="$OPTARG"
;;
p)
project="$OPTARG"
;;
n)
namespace="$OPTARG"
;;
\?)
printf "Invalid option: -%s" "$OPTARG" >&2
usage
;;
esac
done
# two: clone
if [ -z "$dstdir" ] || [ -z "$project" ] || [ -z "$namespace" ]; then
usage
fi
stat "$dstdir" >/dev/null 2>/dev/null && error_dstdir_exists
mkdir -p "$(dirname $dstdir)" || exit 2
cp -r "$srcdir" "$dstdir" || exit 2
rm "$dstdir"/sofort.sh || exit 2
rm -rf "$dstdir"/.git || exit 2
# three: content
cd "$dstdir" || exit 2
files=$(find . -type f)
lowerspace=`echo "$namespace" | tr '[:upper:]' '[:lower:]'`_
upperspace=`echo "$namespace" | tr '[:lower:]' '[:upper:]'`_
for f in $files; do
sed -e s/sofort/$project/g "$f" > "$f.tmp" || exit 2
mv "$f.tmp" "$f" || exit 2
sed -e s/sfrt_/$lowerspace/g "$f" > "$f.tmp" || exit 2
mv "$f.tmp" "$f" || exit 2
sed -e s/SFRT_/$upperspace/g "$f" > "$f.tmp" || exit 2
mv "$f.tmp" "$f" || exit 2
done
# four: directory names
mv include/sofort include/$project || exit 2
dirs=$(find . -type d)
for d in $dirs; do
name=`echo "$d" | sed -e s/sfrt_/$lowerspace/g -e s/sofort/$project/g`
if [ "$d" != "$name" ]; then
mv "$d" "$name" || exit 2
fi
done
# five: file names
files=$(find . -type f)
for f in $files; do
name=`echo "$f" | sed -e s/sfrt_/$lowerspace/g -e s/sofort/$project/g`
if [ "$f" != "$name" ]; then
mv "$f" "$name" || exit 2
fi
done
# six: references
cp "$srcdir"/COPYING.SOFORT "$dstdir" || exit 2
cp "$srcdir"/src/internal/argv/argv.h "$dstdir"/src/internal/argv || exit 2
# seven: remove dummy interfaces
rm "$dstdir"/src/output/* || exit 2
recipe="$dstdir"/project/common.mk
files=$(find . -type f)
grep -v 'src/output' "$recipe" > "$recipe".tmp || exit 2
mv "$recipe".tmp "$recipe" || exit 2
for f in $files; do
grep -v 'dummy' "$f" > "$f".tmp
mv "$f".tmp "$f" || exit 2
done
# eight: finalize
uppername=`echo "$project" | tr '[:lower:]' '[:upper:]'`
utilcsrc=src/$project.c
sed -e s/SOFORT/$uppername/g $utilcsrc> $utilcsrc.tmp || exit 2
mv $utilcsrc.tmp $utilcsrc || exit 2
touch COPYING.$uppername || exit 2
echo "$project: project description" > README || exit 2
chmod +x sysinfo/host/host.sh || exit 2
chmod +x sysinfo/version.sh || exit 2
chmod +x ./configure || exit 2
# all done
exit 0
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