Merge pull request #44209 from samueldr/feature/nix-top

nix-top: init at 0.1.0 -> 0.2.0

1 files changed, 54 insertions, 0 deletions

diff --git a/pkgs/tools/package-management/nix-top/default.nix b/pkgs/tools/package-management/nix-top/default.nix
new file mode 100644
index 000000000000..a2cd0242839c
--- /dev/null
+++ b/pkgs/tools/package-management/nix-top/default.nix
@@ -0,0 +1,54 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, ruby
+, makeWrapper
+, getent               # /etc/passwd
+, ncurses              # tput
+, procps               # ps
+, binutils-unwrapped   # strings
+, coreutils
+, findutils
+}:
+
+# No gems used, so mkDerivation is fine.
+let
+  additionalPath = lib.makeBinPath [ getent ncurses binutils-unwrapped coreutils findutils ];
+in
+stdenv.mkDerivation rec {
+  name = "nix-top-${version}";
+  version = "0.2.0";
+
+  src = fetchFromGitHub {
+    owner = "samueldr";
+    repo = "nix-top";
+    rev = "v${version}";
+    sha256 = "0560a9g8n4p764r3va1nn95iv4bg71g8h0wws1af2p5g553j4zps";
+  };
+
+  nativeBuildInputs = [
+    makeWrapper
+  ];
+
+  buildInputs = [
+    ruby
+  ];
+
+  installPhase = ''
+    mkdir -p $out/libexec/nix-top
+    install -D -m755 ./nix-top $out/bin/nix-top
+    wrapProgram $out/bin/nix-top \
+      --prefix PATH : "$out/libexec/nix-top:${additionalPath}"
+  '' + stdenv.lib.optionalString stdenv.isDarwin ''
+    ln -s /bin/stty $out/libexec/nix-top
+  '';
+
+  meta = with lib; {
+    description = "Tracks what nix is building";
+    homepage = https://github.com/samueldr/nix-top;
+    license = licenses.mit;
+    maintainers = with maintainers; [ samueldr ];
+    platforms = platforms.linux ++ platforms.darwin;
+    inherit version;
+  };
+}