summary refs log tree commit diff
path: root/pkgs/development/tools/build-managers/scala-cli/default.nix
blob: 81859bcb79958fa53b1b789a0cabd8b247a5edee (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
{ stdenv, coreutils, lib, installShellFiles, zlib, autoPatchelfHook, fetchurl }:

let
  version = "0.1.3";
  assets = {
    x86_64-darwin = {
      asset = "scala-cli-x86_64-apple-darwin.gz";
      sha256 = "UlDF2Eaaet62zZV0z6XOZvg/YeB//AXPDni8h3Wc6rw=";
    };
    x86_64-linux = {
      asset = "scala-cli-x86_64-pc-linux.gz";
      sha256 = "086fi7ma4j9xy6gs0k7i06ql8ranjkjlrir2860q74kinfisk79a";
    };
  };
in
stdenv.mkDerivation {
  pname = "scala-cli";
  inherit version;
  nativeBuildInputs = [ installShellFiles ]
    ++ lib.optional stdenv.isLinux autoPatchelfHook;
  buildInputs = [ coreutils zlib stdenv.cc.cc ];
  src =
    let
      asset = assets."${stdenv.hostPlatform.system}" or (throw "Unsupported platform ${stdenv.hostPlatform.system}");
    in
    fetchurl {
      url = "https://github.com/Virtuslab/scala-cli/releases/download/v${version}/${asset.asset}";
      sha256 = asset.sha256;
    };

  unpackPhase = ''
    runHook preUnpack
    gzip -d < $src > scala-cli
    runHook postUnpack
  '';

  installPhase = ''
    runHook preInstall
    install -Dm755 scala-cli $out/bin/scala-cli
    runHook postInstall
  '';

  # We need to call autopatchelf before generating completions
  dontAutoPatchelf = true;

  postFixup = lib.optionalString stdenv.isLinux ''
    autoPatchelf $out
  '' + ''
    # hack to ensure the completion function looks right
    # as $0 is used to generate the compdef directive
    PATH="$out/bin:$PATH"

    installShellCompletion --cmd scala-cli \
      --bash <(scala-cli completions bash) \
      --zsh <(scala-cli completions zsh)
  '';

  meta = with lib; {
    homepage = "https://scala-cli.virtuslab.org";
    downloadPage = "https://github.com/VirtusLab/scala-cli/releases/v${version}";
    license = licenses.asl20;
    description = "Command-line tool to interact with the Scala language";
    maintainers = [ maintainers.kubukoz ];
    platforms = builtins.attrNames assets;
  };
}