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{ stdenv
, coreutils
, lib
, installShellFiles
, zlib
, autoPatchelfHook
, fetchurl
, makeWrapper
, callPackage
, jre
, testers
, scala-cli
}:
let
pname = "scala-cli";
sources = lib.importJSON ./sources.json;
inherit (sources) version assets;
platforms = builtins.attrNames assets;
in
stdenv.mkDerivation {
inherit pname version;
nativeBuildInputs = [ installShellFiles makeWrapper ]
++ lib.optional stdenv.isLinux autoPatchelfHook;
buildInputs =
assert lib.assertMsg (lib.versionAtLeast jre.version "17.0.0") ''
scala-cli requires Java 17 or newer, but ${jre.name} is ${jre.version}
'';
[ coreutils zlib stdenv.cc.cc ];
src =
let
asset = assets."${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-wrapped
makeWrapper $out/bin/.scala-cli-wrapped $out/bin/scala-cli \
--set JAVA_HOME ${jre.home} \
--argv0 "$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
mkdir temp
cp $out/bin/.scala-cli-wrapped temp/scala-cli
PATH="./temp:$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}";
sourceProvenance = with sourceTypes; [ binaryNativeCode ];
license = licenses.asl20;
description = "Command-line tool to interact with the Scala language";
mainProgram = "scala-cli";
maintainers = [ maintainers.kubukoz ];
inherit platforms;
};
passthru.updateScript = callPackage ./update.nix { } { inherit platforms pname version; };
passthru.tests.version = testers.testVersion {
package = scala-cli;
command = "scala-cli version --offline";
};
}
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