oh-my-fish: unstable-2022-03-27 -> 8 (#543815)

pkgs/by-name/oh/oh-my-fish/package.nix

@@ -5,17 +5,18 @@
   fish,
   runtimeShell,
   replaceVars,
+  nix-update-script,
 }:
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "oh-my-fish";
-  version = "unstable-2022-03-27";
+  version = "8";
 
   src = fetchFromGitHub {
     owner = "oh-my-fish";
     repo = "oh-my-fish";
-    rev = "d428b723c8c18fef3b2a00b8b8b731177f483ad8";
-    hash = "sha256-msItKEPe7uSUpDAfCfdYZjt5NyfM3KtOrLUTO9NGqlg=";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-2IDXRQUMuPHKHYsB+2kNWBc2WxgA6732oJbrPDjRdp0=";
   };
 
   patches = [
@@ -54,6 +55,8 @@ stdenv.mkDerivation (finalAttrs: {
     runHook postInstall
   '';
 
+  passthru.updateScript = nix-update-script { };
+
   meta = {
     homepage = "https://github.com/oh-my-fish/oh-my-fish";
     description = "Fish Shell Framework";