Merge pull request #310156 from wangxiaoerYah/master

    githubId = 2242427;

    name = "Yoann Ono";

  };

  yah = {

    email = "yah@singularpoint.cc";

    github = "wangxiaoerYah";

    githubId = 48443038;

    name = "Yah";

  };

  yajo = {

    email = "yajo.sk8@gmail.com";

    github = "yajo";

{ lib

, stdenv

, fetchurl

, makeWrapper

  # official jre size is 500MB, but temurin-jre-bin is 100MB.

, temurin-jre-bin

}:

stdenv.mkDerivation rec {

  pname = "halo";

  version = "2.15.1";

  src = fetchurl {

    url = "https://github.com/halo-dev/halo/releases/download/v${version}/${pname}-${version}.jar";

    hash = "sha256-6qgbUXd0E38Rhv0Jf1qP54yJhQiB1a/Jr1FYw3bC4qI=";

  };

  nativeBuildInputs = [

    makeWrapper

    temurin-jre-bin

  ];

  dontBuild = true;

  dontConfigure = true;

  unpackPhase = ''

    cp $src halo.jar

    # Extract the jar file.

    # Because jar vs extract, jar startup time is 4s slower than extract.

    java -Djarmode=tools -jar halo.jar extract --layers --launcher

  '';

  installPhase = ''

    runHook preInstall

    mkdir -p $out/share/halo

    find halo -type d -empty -delete

    for target in halo/*; do

      cp -r $target/* $out/share/halo

    done

    # 'HALO_WORK_DIR'

    # Set the working directory for halo, then plug-ins and other content will be stored in this directory.

    # Note: that the '/' symbol is not required at the end of the path.

    # default: /var/lib/halo

    # 'JVM_OPTS'

    # Note: 'apache.lucene' requires us to set HotspotVMOptions.

    # You can override this via environment variables.

    # default: -Xms256m -Xmx256m

    # 'SPRING_CONFIG_LOCATION'

    # Note: 'spring.config.location' is used to specify the configuration file location.

    # Warning: This variable is based on "HALO_WORK_DIR", you do not need and should not set or override it.

    mkdir -p $out/bin

    makeWrapper ${temurin-jre-bin}/bin/java $out/bin/halo \

      --chdir $out/share/halo \

      --set-default HALO_WORK_DIR "/var/lib/halo" \

      --set-default JVM_OPTS "-Xms256m -Xmx256m" \

      --set SPRING_CONFIG_LOCATION "optional:classpath:/;optional:file:\`\$HALO_WORK_DIR\`/" \

      --add-flags "-server \$JVM_OPTS" \

      --add-flags "org.springframework.boot.loader.launch.JarLauncher"

    runHook postInstall

  '';

  meta = {

    homepage = "https://www.halo.run";

    description = "Self-hosted dynamic blogging program";

    maintainers = with lib.maintainers; [ yah ];

    license = lib.licenses.gpl3Only;

    platforms = [ "aarch64-linux" "x86_64-linux" ];

    mainProgram = "halo";

    sourceProvenance = with lib.sourceTypes; [ binaryBytecode ];

  };

}