#!/bin/sh -x

# variables
TMP=/tmp
CWD=$(pwd)

APP_NAME=ack
PKG=$TMP/package-$APP_NAME

VERSION=git$(date +%F|tr -d '-')

EXT=tar.xz

DOCS="AUTHORS ChangeLog COPYING INSTALL NEWS README TODO"

ARCH=$(uname -m)
BUILD=1cyco

PREFIX=/usr

SLCKFLAGS="-fPIC -O2"

REPOSITORIES=/home/cycojesus/projets/packages/repositories
# nettoyage préalable
rm -fr $PKG $TMP/$APP_NAME-$VERSION

mkdir -p $PKG

# mise en place
cd $TMP
if [ ! -e $REPOSITORIES/$APP_NAME ] ; then
    mkdir $REPOSITORIES
    ( cd $REPOSITORIES
        git clone git://github.com/petdance/ack.git $APP_NAME
    )
else
    ( cd $REPOSITORIES/$APP_NAME
        git pull
    )
fi
cp -R $REPOSITORIES/$APP_NAME $TMP/$APP_NAME-$VERSION
cd $TMP/$APP_NAME-$VERSION

# configuration
perl Makefile.PL

# compilation
make -j3 PREFIX=$PREFIX

# installation
make install DESTDIR=$PKG
mv $PKG$PREFIX/share/man $PKG$PREFIX/
rm -fr $PKG$PREFIX/share/

# correction
cd $PKG
chown -R root:root *

mkdir -p $PKG/usr/doc/$APP_NAME-$VERSION
cd $TMP/$APP_NAME-$VERSION
cp -R $DOCS $PKG/usr/doc/$APP_NAME-$VERSION

[ -d $PKG/usr/man ] && find $PKG/usr/man -type f -name "*.?" -exec gzip -9f {} \;

# Strip binaries
( cd $PKG
  find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
  find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)


# embaumement
mkdir -p $PKG/install
cat <<EOF > $PKG/install/slack-desc
$APP_NAME: $APP_NAME (one line description here)
$APP_NAME:
$APP_NAME: More verbose description here, usually from the README file.
$APP_NAME:
$APP_NAME:
$APP_NAME:
$APP_NAME:
$APP_NAME:
$APP_NAME:
$APP_NAME: see /usr/doc/$APP_NAME-$VERSION for more details
$APP_NAME:
EOF

# empaquetage
cd $PKG
makepkg -l y -c n $TMP/$APP_NAME-$(echo $VERSION | sed 's/-//g')-$ARCH-$BUILD.txz