ping: remove

Upstream has no activity since 2020-12-28, and the maintainer has shown no
GitHub activity since 2021-16-10.

Good bye!

pkgs/applications/networking/ping/default.nix

@@ -1,76 +0,0 @@
-{ lib
-, stdenv
-, fetchFromGitHub
-, nix-update-script
-, meson
-, ninja
-, vala
-, pkg-config
-, pantheon
-, python3
-, glib
-, gtk3
-, gtksourceview
-, json-glib
-, libsoup
-, libgee
-, wrapGAppsHook
-}:
-
-stdenv.mkDerivation rec {
-  pname = "ping";
-  version = "0.6.0";
-
-  src = fetchFromGitHub {
-    owner = "jeremyvaartjes";
-    repo = "ping";
-    rev = version;
-    sha256 = "1h9cdy2jxa2ffykjg89j21hazls32z9yyv3g0x07x3vizzl5xcij";
-  };
-
-  nativeBuildInputs = [
-    meson
-    ninja
-    vala
-    pkg-config
-    python3
-    wrapGAppsHook
-  ];
-
-  buildInputs = [
-    glib
-    gtk3
-    gtksourceview
-    json-glib
-    libgee
-    libsoup
-    pantheon.granite
-  ];
-
-  postPatch = ''
-    chmod +x meson/post_install.py
-    patchShebangs meson/post_install.py
-  '';
-
-  passthru = {
-    updateScript = nix-update-script {
-      attrPath = pname;
-    };
-  };
-
-  meta = with lib; {
-    description = "A helpful tool that lets you debug what part of your API is causing you issues";
-    homepage = "https://github.com/jeremyvaartjes/ping";
-    maintainers = with maintainers; [ xiorcale ] ++ teams.pantheon.members;
-    platforms = platforms.linux;
-    license = licenses.gpl3;
-    mainProgram = "com.github.jeremyvaartjes.ping";
-    # Does not build with vala 0.48 or later
-    # ../src/Application.vala:696.46-696.57: error: Assignment: Cannot convert from
-    # `GLib.HashTable<weak string,weak string>' to `GLib.HashTable<string,string>?'
-    #                     HashTable<string,string> tempDataList = Soup.Form.decode(testObjs[id].data);
-    #                                              ^^^^^^^^^^^^
-    # Upstream has no activity since 28 Dec 2020
-    broken = true;
-  };
-}

pkgs/top-level/all-packages.nix

@@ -27981,8 +27981,6 @@ with pkgs;
 
   pinegrow = callPackage ../applications/editors/pinegrow { };
 
-  ping = callPackage ../applications/networking/ping { };
-
   piper = callPackage ../os-specific/linux/piper { };
 
   pipe-viewer = perlPackages.callPackage ../applications/video/pipe-viewer {};