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nomicon/pkgs/development/tools/java/java-language-server/default.nix

96 lines
2.6 KiB

{ lib, stdenv, fetchFromGitHub
, jdk, maven
, runtimeShell, makeWrapper
}:
let
platform =
if stdenv.isLinux then "linux"
else if stdenv.isDarwin then "mac"
else if stdenv.isWindows then "windows"
else throw "unsupported platform";
in
stdenv.mkDerivation rec {
pname = "java-language-server";
version = "0.2.38";
src = fetchFromGitHub {
owner = "georgewfraser";
repo = pname;
# commit hash is used as owner sometimes forgets to set tags. See https://github.com/georgewfraser/java-language-server/issues/104
rev = "1dfdc54d1f1e57646a0ec9c0b3f4a4f094bd9f17";
sha256 = "sha256-zkbl/SLg09XK2ZhJNzWEtvFCQBRQ62273M/2+4HV1Lk=";
};
fetchedMavenDeps = stdenv.mkDerivation {
name = "java-language-server-${version}-maven-deps";
inherit src;
buildInputs = [ maven ];
buildPhase = ''
runHook preBuild
mvn package -Dmaven.repo.local=$out -DskipTests
runHook postBuild
'';
installPhase = ''
runHook preInstall
find $out -type f \
-name \*.lastUpdated -or \
-name resolver-status.properties -or \
-name _remote.repositories \
-delete
runHook postInstall
'';
dontFixup = true;
dontConfigure = true;
outputHashAlgo = "sha256";
outputHashMode = "recursive";
outputHash = "sha256-YkcQKmm8oeEH7uyUzV/qGoe4LiI6o5wZ7o69qrO3oCA=";
};
nativeBuildInputs = [ maven jdk makeWrapper ];
dontConfigure = true;
buildPhase = ''
runHook preBuild
jlink \
${lib.optionalString (!stdenv.isDarwin) "--module-path './jdks/${platform}/jdk-13/jmods'"} \
--add-modules java.base,java.compiler,java.logging,java.sql,java.xml,jdk.compiler,jdk.jdi,jdk.unsupported,jdk.zipfs \
--output dist/${platform} \
--no-header-files \
--no-man-pages \
--compress 2
mvn package --offline -Dmaven.repo.local=${fetchedMavenDeps} -DskipTests
runHook postBuild
'';
installPhase = ''
runHook preInstall
mkdir -p $out/share/java/java-language-server
cp -r dist/classpath dist/*${platform}* $out/share/java/java-language-server
# a link is not used as lang_server_${platform}.sh makes use of "dirname $0" to access other files
makeWrapper $out/share/java/java-language-server/lang_server_${platform}.sh $out/bin/java-language-server
runHook postInstall
'';
meta = with lib; {
description = "A Java language server based on v3.0 of the protocol and implemented using the Java compiler API";
homepage = "https://github.com/georgewfraser/java-language-server";
license = licenses.mit;
maintainers = with maintainers; [ hqurve ];
platforms = platforms.all;
};
}