Files
nixpkgs/pkgs/by-name/ja/java-language-server/package.nix
2026-08-08 14:37:09 +02:00

77 lines
2.1 KiB
Nix

{
lib,
stdenv,
fetchFromGitHub,
jdk25_headless,
maven,
makeWrapper,
}:
let
platform =
if stdenv.hostPlatform.isLinux then
"linux"
else if stdenv.hostPlatform.isDarwin then
"mac"
else if stdenv.hostPlatform.isWindows then
"windows"
else
throw "unsupported platform";
in
maven.buildMavenPackage {
pname = "java-language-server";
version = "0.2.49";
src = fetchFromGitHub {
owner = "georgewfraser";
repo = "java-language-server";
# commit hash is used as owner sometimes forgets to set tags. See https://github.com/georgewfraser/java-language-server/issues/104
rev = "58daaa29a0e2fe22764283607da6801cf8b493b9";
hash = "sha256-rHtnsZxcZKq1IGZJXE8nkv2iyS09kuNlqaVsRWpMwjM=";
};
mvnFetchExtraArgs.dontConfigure = true;
mvnJdk = jdk25_headless;
mvnHash = "sha256-mSjz5OM/tMZuiX4kmB1DprvQuIP4EzeDpAr4oQ5T11s=";
nativeBuildInputs = [
jdk25_headless
makeWrapper
];
dontConfigure = true;
preBuild = ''
jlink \
${
lib.optionalString (!stdenv.hostPlatform.isDarwin) "--module-path './jdks/${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
'';
doCheck = false;
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 = {
description = "Java language server based on v3.0 of the protocol and implemented using the Java compiler API";
mainProgram = "java-language-server";
homepage = "https://github.com/georgewfraser/java-language-server";
license = lib.licenses.mit;
maintainers = [ ];
};
}