tjh.dev
Clone of https://github.com/NixOS/nixpkgs.git (to stress-test knotserver)
1{ lib, stdenv, fetchFromGitHub
2, jdk_headless, maven
3, makeWrapper
4}:
5
6let
7 platform =
8 if stdenv.isLinux then "linux"
9 else if stdenv.isDarwin then "mac"
10 else if stdenv.isWindows then "windows"
11 else throw "unsupported platform";
12in
13maven.buildMavenPackage rec {
14 pname = "java-language-server";
15 version = "0.2.46";
16
17 src = fetchFromGitHub {
18 owner = "georgewfraser";
19 repo = pname;
20 # commit hash is used as owner sometimes forgets to set tags. See https://github.com/georgewfraser/java-language-server/issues/104
21 rev = "d7f4303cd233cdad84daffbb871dd4512a2c8da2";
22 sha256 = "sha256-BIcfwz+pLQarnK8XBPwDN2nrdvK8xqUo0XFXk8ZV/h0=";
23 };
24
25 mvnFetchExtraArgs.dontConfigure = true;
26 mvnJdk = jdk_headless;
27 mvnHash = "sha256-2uthmSjFQ43N5lgV11DsxuGce+ZptZsmRLTgjDo0M2w=";
28
29 nativeBuildInputs = [ jdk_headless makeWrapper ];
30
31 dontConfigure = true;
32 preBuild = ''
33 jlink \
34 ${lib.optionalString (!stdenv.isDarwin) "--module-path './jdks/${platform}/jdk-13/jmods'"} \
35 --add-modules java.base,java.compiler,java.logging,java.sql,java.xml,jdk.compiler,jdk.jdi,jdk.unsupported,jdk.zipfs \
36 --output dist/${platform} \
37 --no-header-files \
38 --no-man-pages \
39 --compress 2
40 '';
41
42 doCheck = false;
43
44 installPhase = ''
45 runHook preInstall
46
47 mkdir -p $out/share/java/java-language-server
48 cp -r dist/classpath dist/*${platform}* $out/share/java/java-language-server
49
50 # a link is not used as lang_server_${platform}.sh makes use of "dirname $0" to access other files
51 makeWrapper $out/share/java/java-language-server/lang_server_${platform}.sh $out/bin/java-language-server
52
53 runHook postInstall
54 '';
55
56 meta = with lib; {
57 description = "Java language server based on v3.0 of the protocol and implemented using the Java compiler API";
58 mainProgram = "java-language-server";
59 homepage = "https://github.com/georgewfraser/java-language-server";
60 license = licenses.mit;
61 maintainers = with maintainers; [ hqurve ];
62 };
63}