bloop: init at 1.0.0-M11

nixos/modules/module-list.nix

@@ -242,6 +242,7 @@
   ./services/desktops/gnome3/tracker-miners.nix
   ./services/desktops/profile-sync-daemon.nix
   ./services/desktops/telepathy.nix
+  ./services/development/bloop.nix
   ./services/development/hoogle.nix
   ./services/editors/emacs.nix
   ./services/editors/infinoted.nix

nixos/modules/services/development/bloop.nix

@@ -0,0 +1,37 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+
+  cfg = config.services.bloop;
+
+in {
+
+  options.services.bloop = {
+    install = mkOption {
+      type = types.bool;
+      default = false;
+      description = ''
+        Whether to install a user service for the Bloop server.
+
+        The service must be manually started for each user with
+        "systemctl --user start bloop".
+      '';
+    };
+  };
+
+  config = mkIf (cfg.install) {
+    systemd.user.services.bloop = {
+      description = "Bloop Scala build server";
+
+      serviceConfig = {
+        Type      = "simple";
+        ExecStart = ''${pkgs.bloop}/bin/blp-server'';
+        Restart   = "always";
+      };
+    };
+
+    environment.systemPackages = [ pkgs.bloop ];
+  };
+}

pkgs/development/tools/build-managers/bloop/default.nix

@@ -0,0 +1,61 @@
+{ stdenv, lib, fetchurl, coursier, jdk, jre, python, makeWrapper }:
+
+let
+  baseName = "bloop";
+  version = "1.0.0-M11";
+  deps = stdenv.mkDerivation {
+    name = "${baseName}-deps-${version}";
+    buildCommand = ''
+      export COURSIER_CACHE=$(pwd)
+      ${coursier}/bin/coursier fetch ch.epfl.scala:bloop-frontend_2.12:${version} \
+        -r "bintray:scalameta/maven" \
+        -r "bintray:scalacenter/releases" \
+        -r "https://oss.sonatype.org/content/repositories/staging" > deps
+      mkdir -p $out/share/java
+      cp $(< deps) $out/share/java/
+    '';
+    outputHashMode = "recursive";
+    outputHashAlgo = "sha256";
+    outputHash     = "00p9mrwcms3skzicyj8frqs0r0a2rfvk5fbh58rk5yvcvkwl4fy1";
+  };
+in
+stdenv.mkDerivation rec {
+  name = "${baseName}-${version}";
+  nailgunCommit = "60c2d130";
+
+  buildInputs = [ jdk makeWrapper deps ];
+
+  phases = [ "installPhase" ];
+
+  client = fetchurl {
+    url = "https://raw.githubusercontent.com/scalacenter/nailgun/${nailgunCommit}/pynailgun/ng.py";
+    sha256 = "0qjw4nsyb4cxg96jj1yv5c0ivcxvmscxxqfzll5w9p1pjb30bq0n";
+  };
+
+  zshCompletion = fetchurl {
+    url = "https://raw.githubusercontent.com/scalacenter/bloop/v${version}/etc/zsh/_bloop";
+    sha256 = "1id6f1fgy2rk0q5aad6ffivhbxa94fallzsc04l9n0y1s2xdhqpm";
+  };
+
+  installPhase = ''
+    mkdir -p $out/bin
+    mkdir -p $out/share/zsh/site-functions
+
+    cp ${client} $out/bin/blp-client
+    cp ${zshCompletion} $out/share/zsh/site-functions/_bloop
+    chmod +x $out/bin/blp-client
+
+    makeWrapper ${jre}/bin/java $out/bin/blp-server \
+      --prefix PATH : ${lib.makeBinPath [ jdk ]} \
+      --add-flags "-cp $CLASSPATH bloop.Server"
+    makeWrapper $out/bin/blp-client $out/bin/bloop \
+      --prefix PATH : ${lib.makeBinPath [ python ]}
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = https://scalacenter.github.io/bloop/;
+    license = licenses.asl20;
+    description = "Bloop is a Scala build server and command-line tool to make the compile and test developer workflows fast and productive in a build-tool-agnostic way.";
+    maintainers = with maintainers; [ tomahna ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -7770,6 +7770,8 @@ with pkgs;
 
   bloaty = callPackage ../development/tools/bloaty { };
 
+  bloop = callPackage ../development/tools/build-managers/bloop { };
+
   bossa = callPackage ../development/tools/misc/bossa {
     wxGTK = wxGTK30;
   };