#!/bin/sh
# Set initial variables:
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
PKG=$TMP/package-sysvinit

if [ ! -d $TMP ]; then
  mkdir -p $TMP # location to build the source
fi
if [ ! -d $PKG ]; then
  mkdir -p $PKG # place for the package to be built
fi

# Explode the package framework:
cd $PKG
explodepkg $CWD/_sysvinit.tar.gz

echo "+===============+"
echo "| SysVinit-2.78 |"
echo "+===============+"
cd $TMP
tar xzvf $CWD/sysvinit-2.78.tar.gz
cd sysvinit-2.78
zcat $CWD/sysvinit.diff.gz | patch -p1 -E --verbose --backup
mkdir -p $PKG/usr/doc/sysvinit-2.78
cd doc
cp -a Install Propaganda ../Todo \
 sysvinit-2.78.lsm $PKG/usr/doc/sysvinit-2.78
chmod -R 644 $PKG/usr/doc/sysvinit-2.78/*
chown -R root.root $PKG/usr/doc/sysvinit-2.78/*
chmod 755 $PKG/usr/doc/sysvinit-2.78 $PKG/usr/doc/sysvinit-2.78/Todo
cd ../src
make clobber
make
for program in halt init killall5 shutdown runlevel ; do
  strip $program
  cat $program > $PKG/sbin/$program
done
mv $PKG/sbin/init $PKG/sbin/init.new
#cat wall > $PKG/usr/bin/wall
#strip powerd
#cat powerd > $PKG/sbin/powerd
cp initscript.sample $PKG/sbin/initscript.sample
cd ../man
for page in inittab.5 initscript.5 ; do
  cat $page | gzip -9c > $PKG/usr/man/man5/$page.gz
done
for page in halt.8 init.8 killall5.8 pidof.8 poweroff.8 reboot.8 runlevel.8 \
  shutdown.8 telinit.8 ; do
  cat $page | gzip -9c > $PKG/usr/man/man8/$page.gz
done

echo "+============+"
echo "| powerd-2.0 |"
echo "+============+"
cd $TMP
tar xzvf $CWD/powerd-2.0.tar.gz
cd powerd-2.0
make
strip powerd setserialbits
cat powerd > $PKG/sbin/powerd
cat setserialbits > $PKG/sbin/setserialbits
cat powerd.8 | gzip -9c > $PKG/usr/man/man8/powerd.8.gz
mkdir -p $PKG/usr/doc/powerd-2.0
cp -a COPYING README TODO $PKG/usr/doc/powerd-2.0
chown root.root $PKG/usr/doc/powerd-2.0/*
chmod 644 $PKG/usr/doc/powerd-2.0/*

# Build the package:
cd $PKG
tar czvf $TMP/sysvinit.tgz .

# Warn of zero-length files:
for file in `find . -type f -print` ; do
 if [ "`filesize $file`" = "0" ]; then
  echo "WARNING: zero length file $file"
 fi
 if [ "`filesize $file`" = "20" ]; then
  echo "WARNING: possible empty gzipped file $file"
 fi
done

# Clean up the extra stuff:
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP/sysvinit-2.78
  rm -rf $TMP/powerd-2.0
  rm -rf $PKG
fi