initial commit

pkgs/rat/default.nix

@@ -0,0 +1,36 @@
+{
+  stdenv,
+  fetchurl,
+  gnused,
+  makeWrapper,
+  pkgs,
+  lib,
+}:
+stdenv.mkDerivation rec {
+  pname = "rat";
+  version = "1.1";
+
+  src = fetchurl {
+    url = "https://github.com/Mcharlsto/rat/releases/download/${version}/rat";
+    sha256 = "sha256-93sspjvXFPocGFPeCF1AWoWYx5hI7vMltx9SQ7x25z4=";
+  };
+
+  buildInputs = [gnused makeWrapper];
+
+  phases = ["installPhase" "postInstall"];
+
+  installPhase = ''
+    mkdir -p $out/bin
+
+    cp $src $out/bin/rat
+
+    chmod +x $out/bin/rat
+
+    sed -i '1 s/^.*$/#\/usr\/bin\/env bash/' $out/bin/rat
+  '';
+
+  postInstall = ''
+    wrapProgram $out/bin/rat \
+      --prefix PATH : ${lib.makeBinPath (with pkgs; [sharutils opusfile sox bash])}
+  '';
+}