{ stdenv, fetchurl, jre, disableRemoteLogging ? true }: with stdenv.lib; let common = { scalaVersion, sha256 }: stdenv.mkDerivation rec { pname = "ammonite"; version = "2.2.0"; src = fetchurl { url = "https://github.com/lihaoyi/Ammonite/releases/download/${version}/${scalaVersion}-${version}"; inherit sha256; }; phases = "installPhase"; installPhase = '' install -Dm755 $src $out/bin/amm sed -i '0,/java/{s|java|${jre}/bin/java|}' $out/bin/amm '' + optionalString (disableRemoteLogging) '' sed -i '0,/ammonite.Main/{s|ammonite.Main|ammonite.Main --no-remote-logging|}' $out/bin/amm sed -i '1i #!/bin/sh' $out/bin/amm ''; meta = { description = "Improved Scala REPL"; longDescription = '' The Ammonite-REPL is an improved Scala REPL, re-implemented from first principles. It is much more featureful than the default REPL and comes with a lot of ergonomic improvements and configurability that may be familiar to people coming from IDEs or other REPLs such as IPython or Zsh. ''; homepage = "http://www.lihaoyi.com/Ammonite/"; license = licenses.mit; platforms = platforms.all; maintainers = [ maintainers.nequissimus ]; }; }; in { ammonite_2_12 = common { scalaVersion = "2.12"; sha256 = "0nclfqwy3jfn1680z1hd0zzmc0b79wpvx6gn1jnm19aq7qcvh5zp"; }; ammonite_2_13 = common { scalaVersion = "2.13"; sha256 = "104bnahn382sb6vwjvchsg0jrnkkwjn08rfh0g5ra7lwhgcj2719"; }; }