73 lines
2.3 KiB
Nix
73 lines
2.3 KiB
Nix
{ lib
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, stdenv
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, fetchurl
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, makeWrapper
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# official jre size is 500MB, but temurin-jre-bin is 100MB.
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, temurin-jre-bin
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}:
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stdenv.mkDerivation rec {
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pname = "halo";
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version = "2.16.3";
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src = fetchurl {
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url = "https://github.com/halo-dev/halo/releases/download/v${version}/${pname}-${version}.jar";
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hash = "sha256-sl2b9zKugnCEMHyvEqBWZPidoANth5gRfh34NAaqg7A=";
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};
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nativeBuildInputs = [
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makeWrapper
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temurin-jre-bin
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];
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dontBuild = true;
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dontConfigure = true;
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unpackPhase = ''
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cp $src halo.jar
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# Extract the jar file.
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# Because jar vs extract, jar startup time is 4s slower than extract.
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java -Djarmode=tools -jar halo.jar extract --layers --launcher
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'';
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installPhase = ''
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runHook preInstall
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mkdir -p $out/share/halo
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find halo -type d -empty -delete
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for target in halo/*; do
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cp -r $target/* $out/share/halo
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done
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# 'HALO_WORK_DIR'
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# Set the working directory for halo, then plug-ins and other content will be stored in this directory.
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# Note: that the '/' symbol is not required at the end of the path.
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# default: /var/lib/halo
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# 'JVM_OPTS'
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# Note: 'apache.lucene' requires us to set HotspotVMOptions.
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# You can override this via environment variables.
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# default: -Xms256m -Xmx256m
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# 'SPRING_CONFIG_LOCATION'
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# Note: 'spring.config.location' is used to specify the configuration file location.
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# Warning: This variable is based on "HALO_WORK_DIR", you do not need and should not set or override it.
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mkdir -p $out/bin
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makeWrapper ${temurin-jre-bin}/bin/java $out/bin/halo \
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--chdir $out/share/halo \
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--set-default HALO_WORK_DIR "/var/lib/halo" \
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--set-default JVM_OPTS "-Xms256m -Xmx256m" \
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--set SPRING_CONFIG_LOCATION "optional:classpath:/;optional:file:\`\$HALO_WORK_DIR\`/" \
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--add-flags "-server \$JVM_OPTS" \
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--add-flags "org.springframework.boot.loader.launch.JarLauncher"
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runHook postInstall
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'';
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meta = {
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homepage = "https://www.halo.run";
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description = "Self-hosted dynamic blogging program";
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maintainers = with lib.maintainers; [ yah ];
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license = lib.licenses.gpl3Only;
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platforms = [ "aarch64-linux" "x86_64-linux" ];
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mainProgram = "halo";
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sourceProvenance = with lib.sourceTypes; [ binaryBytecode ];
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};
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}
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