#!/bin/sh
#-- wicd for Slackware --
# Build script by Phantom X <megaphantomx at bol.com.br>
# Suggested usage: $ wicd.SlackBuild 2>&1 | tee build.log
#--
# Copyright 2008, 2009, 2010, 2011 Phantom X, Goiania, Brazil.
# Copyright 2008  Robby Workman  Northport, AL, USA
# Copyright 2006 Martijn Dekker, Groningen, Netherlands.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR `AS IS'' AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# http://wicd.sourceforge.net/

PACKAGER_ID=${PACKAGER_ID:-$USER}
PACKAGER=${PACKAGER:-$USER@$HOSTNAME}

# Set YES for native build with gcc >= 4.2
SB_NATIVE=${SB_NATIVE:-NO}

# Set to YES to replicate slackbuild and patches
SB_REP=${SB_REP:-YES}

CWD=$(pwd)
TMP=${TMP:-/tmp}
if [ ! -d ${TMP} ]; then
  mkdir -p ${TMP}
fi

NAME=wicd
PKG=${PKG:-${TMP}/package-${NAME}}

VERSION=${VERSION:-1.7.0}
SVER=$(echo ${VERSION} | cut -d. -f1-2)
if [ "${SB_NATIVE}" = "YES" ] ;then
  ARCH=${ARCH:-$(uname -m)}
else
  ARCH=${ARCH:-x86_64}
fi
if [ "${ARCH}" = "x86_64" ] ;then
  SLKTARGET=${SLKTARGET:-x86_64}
else
  SLKTARGET=${SLKTARGET:-i486}
fi
SLKDTARGET=${SLKDTARGET:-slackware}
BUILD=${BUILD:-3}
NJOBS=${NJOBS:-$(( $(getconf _NPROCESSORS_ONLN) + 1 ))}
DOCDIR=${PKG}/usr/doc/${NAME}-${VERSION}
SBDIR=${PKG}/usr/src/slackbuilds/${NAME}
PKGDEST=${PKGDEST:-${CWD}}
PKGFORMAT=${PKGFORMAT:-txz}
PKGNAME=${NAME}-$(echo ${VERSION} | tr - . )-${ARCH}-${BUILD}${PACKAGER_ID}

PYSITEARCH=$(python -c 'from distutils import sysconfig; print sysconfig.get_python_lib(1)')
PYSITELIB=$(python -c 'from distutils import sysconfig; print sysconfig.get_python_lib()')

DATE=$(LC_ALL=C date +%d-%b-%Y)

SRCDIR=${NAME}-${VERSION}
SRCARCHIVE=${SRCDIR}.tar.bz2

DL_PROG=${DL_PROG:-wget}
DL_TO=${DL_TO:-5}
DL_OPTS=${DL_OPTS:-"--timeout=${DL_TO}"}
SF_MIRROR=${SF_MIRROR:-http://prdownloads.sourceforge.net}
DL_URL="${SF_MIRROR}/${NAME}/${SRCARCHIVE}"
DL_URLB="http://downloads.wicd.net/src/stable/${SVER}.x/${SRCARCHIVE}"

# if source is not present, download in source rootdir if possible
test -r ${CWD}/${SRCARCHIVE} || ${DL_PROG} ${DL_OPTS} ${DL_URL} || ${DL_PROG} ${DL_OPTS} ${DL_URLB} || exit 1

if [ "${ARCH}" = "x86_64" ] ;then
  LIBDIRSUFFIX="64"
  SLKCFLAGS="${SLKCFLAGS} -fPIC"
else
  LIBDIRSUFFIX=""
fi

if [ -d ${PKG} ]; then
  # Clean up a previous build
  rm -rf ${PKG}
fi
mkdir -p ${PKG}

cd ${TMP}
rm -rf ${SRCDIR}
tar -xvf ${CWD}/${SRCARCHIVE} || exit 1
cd ${SRCDIR} || exit 1

chmod -R u+w,go+r-w,a-s .

if [ -r ${CWD}/apply-patches.sh ]; then
  . ${CWD}/apply-patches.sh || exit 1
fi

python setup.py configure \
  --lib=/usr/lib${LIBDIRSUFFIX}/wicd \
  --kdedir=/usr/share/autostart \
  --backends=/usr/lib${LIBDIRSUFFIX}/wicd/backends \
  --wicdgroup=netdev || exit 1
python setup.py build || exit 1

python setup.py install -O1 --skip-build --root ${PKG} || exit 1

# This sets dhcpcd as the default dhcp client in the Preferences dialog
cat > ${PKG}/etc/wicd/manager-settings.conf.new << EOF
[Settings]
dhcp_client = 2
sudo_app = 2
EOF

# Don't clobber init script on upgrade
mv ${PKG}/etc/dbus-1/system.d/wicd.conf ${PKG}/etc/dbus-1/system.d/wicd.conf.new
mv ${PKG}/etc/rc.d/rc.wicd ${PKG}/etc/rc.d/rc.wicd.new || exit 1

desktop-file-install --delete-original --vendor="" \
  --dir ${PKG}/usr/share/applications \
  --remove-key="Encoding" \
  --remove-category="Application" \
  --add-category="GTK" \
  ${PKG}/usr/share/applications/${NAME}.desktop || exit 1

mkdir -p ${PKG}/etc/xdg/autostart
desktop-file-install --delete-original --vendor="" \
  --dir ${PKG}/etc/xdg/autostart \
  --remove-key="Encoding" \
  --add-category="GTK" \
  ${PKG}/usr/share/autostart/${NAME}-tray.desktop || exit 1

rmdir -p ${PKG}/usr/share/autostart

# Add a documentation directory:
mkdir -p ${DOCDIR}
cp -a \
  AUTHORS CHANGES LICENSE README ${CWD}/ChangeLog.SB \
  ${DOCDIR}/
find ${DOCDIR}/ -type d -print0 | xargs -0 chmod 0755
find ${DOCDIR}/ -type f -print0 | xargs -0 chmod 0644

# Compress and link manpages, if any:
if [ -d ${PKG}/usr/share/man ]; then
  mv ${PKG}/usr/share/man ${PKG}/usr/man
  rmdir ${PKG}/usr/share
fi
if [ -d ${PKG}/usr/man ]; then
  ( cd ${PKG}/usr/man
    for manpagedir in $(find . -type d -name "man*") ; do
      ( cd ${manpagedir}
        for eachpage in $( find . -type l -maxdepth 1) ; do
          ln -s $( readlink ${eachpage} ).gz ${eachpage}.gz
          rm -f ${eachpage}
        done
        gzip -9 *.?
        # Prevent errors
        rm -f *.gz.gz
      )
    done
  )
fi

mkdir -p ${PKG}/install
cat ${CWD}/slack-desc > ${PKG}/install/slack-desc
cat ${CWD}/slack-required > ${PKG}/install/slack-required

cat > ${PKG}/install/doinst.sh <<EOF
#!/bin/sh
# Figure out our root directory
ROOTDIR=\$(pwd)
unset CHROOT
if test "\${ROOTDIR}" != "/"; then
  CHROOT="chroot \${ROOTDIR} "
  ROOTDIR="\${ROOTDIR}/"
fi
config() {
  NEW="\$1"
  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...
}

# Keep same perms on rc.${NAME}.new:
if [ -r etc/rc.d/rc.${NAME} -a -r etc/rc.d/rc.${NAME}.new ]; then
  chmod --reference=etc/rc.d/rc.${NAME} etc/rc.d/rc.${NAME}.new
fi

## List of conf files to check.  The conf files in your package should end in .new
EOF

cat >> ${PKG}/install/doinst.sh <<EOF
# Reload messagebus service
if [ -x etc/rc.d/rc.messagebus ]; then
  chroot . /etc/rc.d/rc.messagebus reload
fi

if [ -x usr/bin/gtk-update-icon-cache ]; then
  \${CHROOT} /usr/bin/gtk-update-icon-cache -q usr/share/icons/hicolor > /dev/null 2>&1
fi
if [ -x usr/bin/update-desktop-database ]; then
  \${CHROOT} /usr/bin/update-desktop-database &> /dev/null
fi
if [ -x usr/bin/update-mime-database ]; then
  \${CHROOT} /usr/bin/update-mime-database /usr/share/mime &> /dev/null
fi
EOF

( cd ${PKG}
  find etc/ -name *.new -exec echo config {} ';' | sort >> ${PKG}/install/doinst.sh
  echo >> ${PKG}/install/doinst.sh
)

sed -i "s|_PACKAGER|${PACKAGER}|g; s|_BUILD_DATE|${DATE}|g" \
       ${PKG}/install/slack-desc

if [ "${SB_REP}" = "YES" ] ;then
  # Replicate slackbuild and patches
  mkdir -p ${SBDIR}/patches
  install -m0644 ${CWD}/slack-desc ${CWD}/slack-required ${CWD}/ChangeLog.SB \
                 ${CWD}/apply-patches.sh ${SBDIR}/
  install -m0755 ${CWD}/${NAME}.SlackBuild \
                 ${SBDIR}/${NAME}.SlackBuild
  install -m0644 ${CWD}/patches/*.* \
                 ${SBDIR}/patches/
fi

# Build package:
set +o xtrace        # no longer print commands upon execution

ROOTCOMMANDS="set -o errexit -o xtrace ; cd ${PKG} ;
  /bin/chown --recursive root:root .  ;"

ROOTCOMMANDS="${ROOTCOMMANDS}
  /sbin/makepkg --linkadd y --chown n ${PKGDEST}/${PKGNAME}.${PKGFORMAT} "

if test ${UID} = 0; then
  eval ${ROOTCOMMANDS}
  set +o xtrace
elif test "$(type -t fakeroot)" = 'file'; then
  echo -e "\e[1mEntering fakeroot environment.\e[0m"
  echo ${ROOTCOMMANDS} | fakeroot
else
  echo -e "\e[1mPlease enter your root password.\e[0m (Consider installing fakeroot.)"
  /bin/su -c "${ROOTCOMMANDS}"
fi

# Clean up the extra stuff:
if [ "$1" = "--cleanup" ]; then
  echo "Cleaning..."
  if [ -d ${TMP}/${SRCDIR} ]; then
    rm -rf ${TMP}/${SRCDIR} && echo "${TMP}/${SRCDIR} cleanup completed"
  fi
  if [ -d ${PKG} ]; then
    rm -rf ${PKG} && echo "${PKG} cleanup completed"
  fi
  rmdir ${TMP} && echo "${TMP} cleanup completed"
fi
exit 0