#!/bin/sh
# $Id$
# Copyright (c) 2006 Eric Hameleers <alien@slackware.com>
# Distributed under the terms of the GNU General Public License, Version 2
# ---------------------------------------------------------------------------
# Slackware SlackBuild script
# ===========================
# By:        Eric Hameleers <alien@slackware.com>
# For:       IceS 
# URL:       http://www.icecast.org/
# Summary:   An mp3 source client for the icecast streaming media server
# Needs:     libvorbis, libogg, libxml2, libshout2, lame, perl, python
# Changelog:
# 0.4-1:     20/oct/2004 by Eric Hameleers
#            Initial build.
# 0.4-2:     11/mar/2006 by Eric Hameleers
#            Added logrotate script.
#
# --------------------------------------------------------------------------
#
# Set initial variables:
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi

PRGNAM=ices
VERSION=0.4
ARCH=i486
BUILD=2

PKG=$TMP/package-$PRGNAM

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


# --- PACKAGE BUILDING ---

echo "+==============+"
echo "| $PRGNAM-$VERSION |"
echo "+==============+"

iceuser=icecast
icegroup=icecast

rm -rf $PKG/*

# Explode the package framework:
cd $PKG
if [ -f $CWD/_$PRGNAM.tar.gz ]; then
  explodepkg $CWD/_$PRGNAM.tar.gz
fi

cd $TMP/tmp-$PRGNAM

# Extract tar ball in TEMP dir
echo Building $PRGNAM...
tar -zxvpf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
./configure --prefix=/usr --localstatedir=/var \
            --sysconfdir=/usr/share/icecast/etc \
            --with-moddir=/usr/share/icecast/etc/modules \
            --with-perl --with-python \
            --with-lame --with-vorbis \
            2>&1 | tee $CWD/configure-${PRGNAM}.log
make | tee $CWD/make-${PRGNAM}.log

# Install all the needed stuff to the package dir
# Use installwatch if available:
which installwatch > /dev/null 2>&1
if [ $? == 0 ]; then
  installwatch -o $CWD/install-${PRGNAM}.log \
     make prefix=$PKG/usr \
          localstatedir=$PKG/var \
          sysconfdir=$PKG/usr/share/icecast/etc \
          moddir=$PKG/usr/share/icecast/etc/modules \
          install
else
  make prefix=$PKG/usr \
       localstatedir=$PKG/var \
       sysconfdir=$PKG/usr/share/icecast/etc \
       moddir=$PKG/usr/share/icecast/etc/modules \
       install \
    2>&1 | tee $CWD/install-${PRGNAM}.log
fi

mkdir -p $PKG/var/state/ices
(cd $PKG/usr/share/icecast/etc && patch < $CWD/ices_conf.patch)
# (cd $PKG/usr && ln -s /usr/share/icecast ices) 

# --- DOCUMENTATION ---

# Compress the man page
gzip -9 $PKG/usr/man/*/*

# Copy the documentation
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
mv $PKG/usr/doc/ices/icesmanual.html $PKG/usr/doc/$PRGNAM-$VERSION/
rm -r $PKG/usr/doc/ices
chmod -R -w $PKG/usr/doc/$PRGNAM-$VERSION


# --- POST-INSTALL SCRIPT ---

# --- Fabricate the 'doinst.sh' script: ------
mkdir -p $PKG/install

cat <<EOINS > $PKG/install/doinst.sh
# Handle the incoming configuration files:
config() {
  for infile in \$1; do
    NEW="\$infile"
    OLD="\`dirname \$NEW\`/\`basename \$NEW .new\`"
    # If there's no config file by that name, mv it over:
    if [ ! -r \$OLD ]; then
      mv \$NEW \$OLD
    elif [ "\`cat \$OLD | md5sum\`" = "\`cat \$NEW | md5sum\`" ]; then
      # toss the redundant copy
      rm \$NEW
    fi
    # Otherwise, we leave the .new copy for the admin to consider...
  done
}

# Take care of the logrotate script
config etc/logrotate.d/ices.new

#Add the '${icegroup}' group if it doesn't exist already
groupadd ${icegroup} 2> /dev/null
#Add the '${iceuser}' user if it doesn't exist already
useradd -c "Icecast" -d /usr/share/icecast \\
        -g ${icegroup} -s "/bin/false" ${iceuser} 2> /dev/null

# Configure the home directory
# (Will exist already, if icecast package is installed previously).
mkdir -p usr/share/icecast
chown -R ${iceuser}:${icegroup} usr/share/icecast
chmod 750 usr/share/icecast

# Configure the state directory
mkdir -p var/state/ices
chown -R ${iceuser}:${icegroup} var/state/ices
chmod 755 var/state/ices

EOINS

# --- End of 'doinst.sh' script -----------



# --- OWNERSHIP, RIGHTS ---
chown -R root.root $PKG


# --- PACKAGE DESCRIPTION ---
mkdir -p $PKG/install
cat $CWD/ices.slack-desc > $PKG/install/slack-desc


# --- BUILDING ---

# Build the package and compute its md5 checksum:
cd $PKG
makepkg --linkadd y --chown n $TMP/$PRGNAM-$VERSION-$ARCH-$BUILD.tgz
(cd $TMP && md5sum $PRGNAM-$VERSION-$ARCH-$BUILD.tgz > $PRGNAM-$VERSION-$ARCH-$BUILD.tgz.md5)
cat $PKG/install/slack-desc | grep "^${PRGNAM}" > $TMP/$PRGNAM-$VERSION-$ARCH-$BUILD.txt

 

# --- CLEANUP ---

# Clean up the extra stuff:
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP/tmp-$PRGNAM
  rm -rf $PKG
else
  echo You can check the 'installwatch' log file: $CWD/install-${PRGNAM}.log
fi

#
# EOF
#