pkgs: add osc777

pkgs/osc777/default.nix

@@ -0,0 +1,41 @@
+{ lib, coreutils, makeWrapper, stdenvNoCC }:
+stdenvNoCC.mkDerivation rec {
+  pname = "osc777";
+  version = "0.1.0";
+
+  src = ./osc777;
+
+  nativeBuildInputs = [
+    makeWrapper
+  ];
+
+  dontUnpack = true;
+
+  dontBuild = true;
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp $src $out/bin/osc777
+    chmod a+x $out/bin/osc777
+  '';
+
+  wrapperPath = lib.makeBinPath [
+    coreutils
+  ];
+
+  fixupPhase = ''
+    patchShebangs $out/bin/osc777
+    wrapProgram $out/bin/osc777 --prefix PATH : "${wrapperPath}"
+  '';
+
+  meta = with lib; {
+    description = ''
+      A script to send notifications using the OSC777 escape sequence
+    '';
+    homepage = "https://git.belanyi.fr/ambroisie/nix-config";
+    license = with licenses; [ mit ];
+    mainProgram = "osc777";
+    maintainers = with maintainers; [ ambroisie ];
+    platforms = platforms.linux;
+  };
+}