# Description: Java project management and project comprehension tool
# URL: https://maven.apache.org/
# Maintainer: Tim Biermann, tbier at posteo dot de
# Depends on: openjdk8

name=maven
version=3.6.3
release=1
source=(https://www-eu.apache.org/dist/maven/maven-3/$version/source/apache-$name-$version-src.tar.gz)
bin_source=(https://archive.apache.org/dist/maven/maven-3/$version/binaries/apache-$name-$version-bin.tar.gz)
_bootstrapsum=26ad91d751b3a9a53087aefa743f4e16a17741d3915b219cf74112bf87a438c5

bootstrap_mvn() {
  # check if the binary is already available
  if [ ! -f "$PKGMK_SOURCE_DIR/apache-$name-$version-bin.tar.gz" ];
  then
    wget $bin_source \
    --output-document="$PKGMK_SOURCE_DIR/apache-$name-$version-bin.tar.gz"
  fi

  # check checksum of the binary package
  if [ $_bootstrapsum != $(sha256sum \
    "$PKGMK_SOURCE_DIR/apache-$name-$version-bin.tar.gz" | cut -d' ' \
    -f1) ];
    then
      echo "Error Bootstrap file $PKGMK_SOURCE_DIR/apache-$name-$version-bin.tar.gz failed sha256sum"
      exit $E_GENERAL
  fi

  mkdir binary
  cd binary
  bsdtar -xf "$PKGMK_SOURCE_DIR/apache-$name-$version-bin.tar.gz"

  # append binary to our PATH
  export PATH="$SRC/binary/apache-$name-$version/bin:${PATH}"
  cd $SRC
}

build() {
  # if we don't have maven on our system already, bootstrap it
  if [ ! -e "/usr/bin/mvn" ]; then
    bootstrap_mvn
  fi

  cd apache-$name-$version
  export PATH="/usr/lib/java/openjdk8/bin:${PATH}"
  mvn -DdistributionTargetDir=$PKG/usr \
    -Dproject.build.sourceEncoding=UTF-8 -e \
    -Dmaven.repo.local=$PKGMK_SOURCE_DIR/maven-repo \
    -DskipTests -Dmaven.test.skip=true \
    install
  find $PKG \( \
    -iname "*readme*" -o \
    -iname "*notice*" -o \
    -iname "*license*" -o \
    -iname "*licence*" \) -exec rm -fr '{}' \+
}