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

PKG=$TMP/package-shadow

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/_shadow.tar.gz

echo "+=================+"
echo "| shadow-19990607 |"
echo "+=================+"
cd $TMP
tar xzvf $CWD/shadow-19990607.tar.gz
cd shadow-19990607
zcat $CWD/shadow-19990607.shadowconfig.diff.gz | patch
zcat $CWD/shadow-19990607.login.defs.diff.gz | patch
./configure --prefix=/usr \
            --disable-shared \
            --disable-nls \
            --disable-desrpc
make
cat etc/login.defs.linux > $PKG/etc/login.defs
cat etc/login.access > $PKG/etc/login.access
cat $CWD/adduser > $PKG/usr/sbin/adduser

# These things aren't needed when using glibc, as it
# supplies its own shadow functions:
#cat lib/libshadow.a > $PKG/usr/lib/libshadow.a
#cp -a lib/pwauth.h $PKG/usr/include/shadow/pwauth.h
#cp -a lib/shadow_.h $PKG/usr/include/shadow/shadow.h
#chmod 644 $PKG/usr/include/shadow/*
#chown root.root $PKG/usr/include/shadow/*


cd src
cat login > $PKG/bin/login
cat su > $PKG/bin/su
cat sulogin > $PKG/sbin/sulogin
cat shadowconfig.sh > $PKG/usr/sbin/shadowconfig
for file in chpasswd dpasswd faillog groupadd groupdel groupmod grpck \
lastlog logoutd mkpasswd newusers pwck useradd userdel usermod \
pwconv pwunconv grpconv grpunconv vipw ; do
  cat $file > $PKG/usr/sbin/$file
done
for file in chage chfn chsh expiry gpasswd newgrp passwd ; do
  cat $file > $PKG/usr/bin/$file
done
cd ..
cp contrib/adduser.sh /sbin/adduser
cd doc
mkdir -p $PKG/usr/doc/shadow-19990607
cp -a ANNOUNCE CHANGES HOWTO LICENSE README README.limits \
  README.linux WISHLIST $PKG/usr/doc/shadow-19990607
chown root.root $PKG/usr/doc/shadow-19990607/*
cd ../man
for file in chage.1 chfn.1 chsh.1 gpasswd.1 groups.1 id.1 login.1 newgrp.1 \
passwd.1 su.1 ; do
  gzip -9c $file > $PKG/usr/man/man1/$file.gz
done
for file in pw_auth.3 shadow.3 ; do
  gzip -9c $file > $PKG/usr/man/man3/$file.gz
done
for file in faillog.5 limits.5 login.access.5 login.defs.5 passwd.5 \
porttime.5 shadow.5 suauth.5 ; do
  gzip -9c $file > $PKG/usr/man/man5/$file.gz
done
for file in chpasswd.8 dpasswd.8 faillog.8 groupadd.8 groupdel.8 groupmod.8 \
grpck.8 lastlog.8 logoutd.8 mkpasswd.8 newusers.8 pwauth.8 pwck.8 pwconv.8 \
shadowconfig.8 sulogin.8 useradd.8 userdel.8 usermod.8 vipw.8 ; do
  gzip -9c $file > $PKG/usr/man/man8/$file.gz
done
cd ..

# Build the package:
cd $PKG
tar czvf $TMP/shadow.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/shadow-19990607
  rm -rf $PKG
fi