flare-signal: init at 0.6.0

Co-authored-by: Tom Fitzhenry <tom@tom-fitzhenry.me.uk>

pkgs/applications/networking/instant-messengers/flare-signal/default.nix

@@ -0,0 +1,59 @@
+{ lib
+, stdenv
+, fetchFromGitLab
+, meson
+, ninja
+, pkg-config
+, protobuf
+, libsecret
+, libadwaita
+, rustPlatform
+, desktop-file-utils
+, wrapGAppsHook4
+}:
+
+stdenv.mkDerivation rec {
+  pname = "flare";
+  version = "0.6.0";
+
+  src = fetchFromGitLab {
+    domain = "gitlab.com";
+    owner = "Schmiddiii";
+    repo = pname;
+    rev = version;
+    hash = "sha256-wY95sXWGDjEy8vvP79XliJOn5GQkAvDmOXKmRz0TPEw=";
+  };
+
+  cargoDeps = rustPlatform.fetchCargoTarball {
+    inherit src;
+    name = "${pname}-${version}";
+    hash = "sha256-J3MGQlPYGjhZKH599vfW2WhkXx+Tdr53PviiVpye4R0=";
+  };
+
+  nativeBuildInputs = [
+    desktop-file-utils # for update-desktop-database
+    meson
+    ninja
+    pkg-config
+    wrapGAppsHook4
+  ] ++ (with rustPlatform; [
+    cargoSetupHook
+    rust.cargo
+    rust.rustc
+  ]);
+
+  buildInputs = [
+    libadwaita
+    libsecret
+    protobuf
+  ];
+
+  meta = {
+    changelog = "https://gitlab.com/Schmiddiii/flare/-/blob/${src.rev}/CHANGELOG.md";
+    description = "An unofficial Signal GTK client";
+    homepage = "https://gitlab.com/Schmiddiii/flare";
+    license = lib.licenses.agpl3Plus;
+    maintainers = with lib.maintainers; [ dotlambda tomfitzhenry ];
+    platforms = lib.platforms.linux;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -776,6 +776,8 @@ with pkgs;
 
   flare-floss = callPackage ../tools/security/flare-floss { };
 
+  flare-signal = callPackage ../applications/networking/instant-messengers/flare-signal { };
+
   prefer-remote-fetch = import ../build-support/prefer-remote-fetch;
 
   global-platform-pro = callPackage ../development/tools/global-platform-pro { };