#!/bin/sh
# Heavily based on the Slackware 13.37 SlackBuild
# http://maven.apache.org/
# Packagers Andrea Sciucca ( gohanz at infinito.it)
# http://www.slacky.eu
# Thanks to Heinz Wiesinger
#
# 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.
#
# Exit on most errors
set -e


# Set variables:
CWD=`pwd`
OUTPUT=${OUTPUT:-$CWD}
PKGNAME=apache-maven
MAVEN_HOME=/usr/share/maven
TMP=${TMP:-/tmp/txz/$PKGNAME}
PKG=$TMP/package
VERSION=${VERSION:-2.2.1}
ARCH=${ARCH:-i686}
BUILD=${BUILD:-5}
TAG=${TAG:-sl}


SOURCE="http://www.apache.org/dist/maven/binaries/$PKGNAME-$VERSION-bin.tar.bz2"

# Download sorce tarball if still not present
if [ ! -e $CWD/$PKGNAME-$VERSION-bin.tar.bz2 ]; then
wget -c $SOURCE
fi

# Create building directory
rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT


# Decompress the source tarball
cd $TMP
tar xvjf $CWD/$PKGNAME-$VERSION-bin.tar.bz2

echo -e "\E[0;32m+--------------------------------+\E[0;0m"
echo -e "\E[0;32m| Start SlackBuild Apache Maven  |\E[0;0m"
echo -e "\E[0;32m+--------------------------------+\E[0;0m"

# Adjust permissions and ownerships
cd $PKGNAME-$VERSION
chmod -R u+w,go+r-w,a-s .
chown -R root:root .

mkdir -p $PKG/$MAVEN_HOME $PKG/usr/{bin,share/java}
cp -a bin boot conf lib $PKG/$MAVEN_HOME

# remove windows shell scripts
rm -f $PKG/$MAVEN_HOME/bin/*.bat

cd $PKG/usr/bin
  ln -s $MAVEN_HOME/bin/mvn
  ln -s $MAVEN_HOME/bin/mvnDebug
cd -

cd $PKG/usr/share/java
  for jar in ../../../$MAVEN_HOME/lib/*.jar ; do
    ln -s $jar
  done

  for jar in ../../../$MAVEN_HOME/boot/*.jar ; do
    ln -s $jar
  done
cd -

mkdir -p $PKG/etc/profile.d/
cat << EOF > $PKG/etc/profile.d/$PKGNAME.csh
#!/bin/csh
setenv M2_HOME ${MAVEN_HOME}
EOF
cat << EOF > $PKG/etc/profile.d/$PKGNAME.sh
#!/bin/sh
export M2_HOME=${MAVEN_HOME}
EOF
chmod 0755 $PKG/etc/profile.d/*


#Add documentation files: readme, changelog and so on
mkdir -p $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild
cp -a *.txt $PKG/usr/doc/$PKGNAME-$VERSION
chmod 644 $PKG/usr/doc/$PKGNAME-$VERSION/*


# Also add the slack-desk file and this slackbuild to the package
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/slack-desc > $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild/slack-desc
cat $CWD/$PKGNAME.SlackBuild > $PKG/usr/doc/$PKGNAME-$VERSION/SlackBuild/$PKGNAME.SlackBuild



# Find and print dependencies into slack-required file
cd $PKG
chown -R root:root $PKG
if [ -x /usr/bin/requiredbuilder ];then
requiredbuilder -y -v -s  $CWD $PKG
fi
# Create txz package
/sbin/makepkg -l y -c n $OUTPUT/$PKGNAME-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-txz}


# Cleanup if enabled
if [ "$1" = "--cleanup" ]; then
 rm -rf $TMP
fi