#!/bin/sh
# Set initial variables:
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
PKG=$TMP/package-trn
SRC=/devel/manpagesrc
INFO=/devel/info-pages/usr/info
TEX=/devel/texinfo-docs

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/_trn.tar.gz

# Function to handle manpage source:
man2gz () { # $1 is source page name, $2 is target name for preformatted
            # output (full path && name) and $3 is the same, but for the
            # source.
  mkdir -p `dirname $2`
  groff -Tascii -mandoc $1 | gzip -9c > $2
  if [ ! "$3" = "" ]; then
    mkdir -p `dirname $3`
    cat $1 > $3 
  fi 
}

echo "+=============================+"
echo "| trn-3.6 for /var/spool/news |"
echo "+=============================+"
cd $TMP
tar xzvf $CWD/trn-3.6.tar.gz
cd trn-3.6
zcat $CWD/trn-3.6.spool.diff.gz | patch -p1
make
cat Pnews > $PKG/usr/bin/Pnews
cat Rnmail >$PKG/usr/bin/Rnmail
cat newsetup >$PKG/usr/bin/newsetup
cat newsgroups >$PKG/usr/bin/newsgroups
cat trn >$PKG/usr/bin/trn
cat trn-artchk >$PKG/usr/bin/trn-artchk
cat trn > $PKG/usr/bin/trn
man2gz Pnews.1 $PKG/usr/man/preformat/cat1/Pnews.1.gz $SRC/usr/man/man1/Pnews.1
man2gz Rnmail.1 $PKG/usr/man/preformat/cat1/Rnmail.1.gz $SRC/usr/man/man1/Rnmail.1
man2gz newsetup.1 $PKG/usr/man/preformat/cat1/newsetup.1.gz $SRC/usr/man/man1/newsetup.1
man2gz newsgroups.1 $PKG/usr/man/preformat/cat1/newsgroups.1.gz $SRC/usr/man/man1/newsgroups.1
man2gz trn.1 $PKG/usr/man/preformat/cat1/trn.1.gz $SRC/usr/man/man1/trn.1

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

# Clean up the extra stuff:
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP/trn-3.6
  rm -rf $PKG
fi