# SPDX-License-Identifier: CC0-1.0

language = 'Scala'
display = 'Scala 3.7.2 (Scala Native 0.5.8)'
license = [
    { name = 'Apache-2.0', url = 'https://github.com/sbt/sbt/blob/1.10.x/LICENSE' },
    { name = 'Apache-2.0', url = 'https://github.com/scala/scala3/blob/main/LICENSE' },
    { name = 'Apache-2.0', url = 'https://github.com/scala-native/scala-native/blob/main/LICENSE.md' },
]

library.ac-library-scala = { license = [
    { name = 'CC0-1.0', url = 'https://github.com/harry0000/ac-library-scala/blob/main/LICENSE' },
], version = '050a967' }

filename = 'main/src/main/scala/Main.scala'

install = '''
AC_SCALA_VERSION=3.7.2
AC_SCALA_NATIVE_VERSION=0.5.8

sudo apt-get update
sudo apt-get install -y apt-transport-https curl gnupg
echo "deb https://repo.scala-sbt.org/scalasbt/debian all main" | sudo tee /etc/apt/sources.list.d/sbt.list
echo "deb https://repo.scala-sbt.org/scalasbt/debian /" | sudo tee /etc/apt/sources.list.d/sbt_old.list
curl -sL "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x2EE0EA64E40A89B84B2DF73499E82A75642AC823" | sudo -H gpg --no-default-keyring --keyring gnupg-ring:/etc/apt/trusted.gpg.d/scalasbt-release.gpg --import
sudo chmod 644 /etc/apt/trusted.gpg.d/scalasbt-release.gpg
sudo apt-get update
sudo apt-get install -y sbt openjdk-21-jdk-headless clang

AC_SBT_VERSION="$(dpkg-query -W -f='${Version}' sbt)"

# crate project
mkdir main && cd main
cat << EOF > build.sbt
import scala.scalanative.build._

scalaVersion := "$AC_SCALA_VERSION"

enablePlugins(ScalaNativePlugin)

nativeConfig ~= {
    _.withMode(Mode.releaseFast)
}

Compile / unmanagedJars += baseDirectory.value / "lib/ac-library-scala_native0.5_3-0.1.0-SNAPSHOT.jar"
EOF
mkdir -p project src/main/scala lib
cat << EOF > project/plugins.sbt
addSbtPlugin("org.scala-native" % "sbt-scala-native" % "$AC_SCALA_NATIVE_VERSION")
EOF
cat << EOF > project/build.properties
sbt.version = $AC_SBT_VERSION
EOF
cat << 'EOF' > src/main/scala/Main.scala
import io.github.acl4s.Dsu

object Main {
  def main(args: Array[String]): Unit =
    val uf = Dsu(10)
    uf.merge(1, 3)
    uf.merge(3, 7)
    println(uf.groups())
    println("Hello, world!")
}
EOF

# install library
pushd /tmp
wget -q -O ac-library.tar.gz https://github.com/harry0000/ac-library-scala/archive/050a967.tar.gz
mkdir ac-library
tar -C ac-library --strip-components=1 -xf ac-library.tar.gz
cd ac-library

cat << EOF >> project/plugins.sbt
addSbtPlugin("org.scala-native" % "sbt-scala-native" % "$AC_SCALA_NATIVE_VERSION")
EOF

cat << EOF > project/build.properties
sbt.version = $AC_SBT_VERSION
EOF

sed -i "s/.*lazy val supportedScalaVersions.*/import scala.scalanative.build._\n\nlazy val supportedScalaVersions = List(\"$AC_SCALA_VERSION\")\nenablePlugins(ScalaNativePlugin)\nnativeConfig ~= {\n    _.withMode(Mode.releaseFull)\n}/" build.sbt

sbt package
popd

cp /tmp/ac-library/target/scala-"$AC_SCALA_VERSION"/ac-library-scala_native0.5_3-0.1.0-SNAPSHOT.jar lib/

# download, build and save prebuilt objects
sbt nativeLink
target/scala-"$AC_SCALA_VERSION"/main
rm target/scala-"$AC_SCALA_VERSION"/main
'''

compile = '''
cd main && sbt -error "set offline := true" nativeLink 1>&2
'''

object = 'main/target/scala-3.7.2/main'

environment.SCALANATIVE_THREAD_STACK_SIZE = '{memory:mb}mb'

execution = [
    './main/target/scala-3.7.2/main',
]