Makesurefile

# vim: syntax=bash

@options timing

#@define GRAAL "$HOME/.sdkman/candidates/java/21.3.0.r17-grl"
@define GRAAL "$HOME/.sdkman/candidates/java/22.2.r17-grl"
#@define GRAAL "$HOME/.sdkman/candidates/java/21.3.0.r11-grl"
@define UPX_HOME "$HOME/soft/upx-3.95-amd64_linux" # TODO via soft folder

@goal build_folder_created @private
@reached_if [[ -d ./build ]]
  mkdir ./build

@goal graal_native_installed @private
@reached_if [[ -f $GRAAL/bin/native-image ]]
  echo "Installing native-image..."
  cd "$GRAAL/bin/"
  ./gu install native-image

@goal javac @private
  export JAVA_HOME="$GRAAL"
  graal_version=$($GRAAL/bin/java -version 2>&1 | grep '64' | grep GraalVM | sed -E 's#.+(GraalVM.+) \(.+#\1#')
  java_version=$($GRAAL/bin/java -version 2>&1 | head -n 1 | sed 's/ version//' | sed 's/"//g')

  echo "Java version: $java_version"
  echo "Graal version: $graal_version"

  mvn clean compile

  app_version=$(mvn -q exec:exec -Dexec.executable=echo -Dexec.args='${project.version}')

  tmp_src_dir=/tmp/serv-tmp

  rm -rf $tmp_src_dir
  mkdir -p $tmp_src_dir/com/cmlteam/serv

  cat src/main/java/com/cmlteam/serv/Constants.java | \
      sed "s/%GRAAL_VERSION%/$graal_version/" | \
      sed "s/%JAVA_VERSION%/$java_version/" | \
      sed "s/%APP_VERSION%/$app_version/" > $tmp_src_dir/com/cmlteam/serv/Constants.java

  $GRAAL/bin/javac \
      -encoding UTF-8 \
      -d target/classes \
      $tmp_src_dir/com/cmlteam/serv/Constants.java

@goal built_native @private
@depends_on build_folder_created graal_native_installed javac
  CP=$(mvn -q exec:exec -Dexec.executable=echo -Dexec.args="%classpath")

  cd ./build/

  $GRAAL/bin/native-image -cp "$CP" com.cmlteam.serv.Serv \
    --add-modules jdk.httpserver \
    -H:IncludeResources='.*ico$' \
    -H:Log=registerResource: # --native-image-info --verbose
  ls -lh ./com.cmlteam.serv.serv

@goal upx @private
  cd ./build/

  rm -f ./serv
  $UPX_HOME/upx ./com.cmlteam.serv.serv -oserv
  ls -lh ./serv
  ./serv --version

@goal built
@depends_on built_native upx

@goal default
@depends_on built

@goal runH
@doc 'run help'
  mvn compile exec:java -Dexec.mainClass="com.cmlteam.serv.Serv" -Dexec.args="-h"

@goal run2
@doc 'sample run 2 files'
  mvn compile exec:java -Dexec.mainClass="com.cmlteam.serv.Serv" -Dexec.args="doc.txt img.png"

@goal runF
@doc 'sample run folder'
  mvn compile exec:java -Dexec.mainClass="com.cmlteam.serv.Serv" -Dexec.args="."