Merge staging-next into staging

pkgs/shells/fish/default.nix

@@ -56,8 +56,12 @@ let
     #     source both, but source the more global configuration files earlier
     #     than the more local ones, so that more local configurations inherit
     #     from but override the more global locations.
+    #
+    #     Special care needs to be taken, when fish is called from an FHS user env
+    #     or similar setup, because this configuration file will then be relocated
+    #     to /etc/fish/config.fish, so we test for this case to avoid nontermination.
 
-    if test -f /etc/fish/config.fish
+    if test -f /etc/fish/config.fish && test /etc/fish/config.fish != (status filename)
       source /etc/fish/config.fish
     end
 

pkgs/shells/nushell/default.nix

@@ -15,16 +15,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "nushell";
-  version = "0.26.0";
+  version = "0.27.0";
 
   src = fetchFromGitHub {
     owner = pname;
     repo = pname;
     rev = version;
-    sha256 = "sha256-v0u04xY4iEbOTeaPKmbHImNTzEgdqf1wZWV0hKOV6Vg=";
+    sha256 = "sha256-OesIOL5jn5a3yvOSayMXmZQK9XpYxspOvDvZ6OY5JD4=";
   };
 
-  cargoSha256 = "sha256-0Ncjy6vZqiMNB+aRzf255tsIdrnpG0a4Xoid+mAAvUk=";
+  cargoSha256 = "sha256-YFtpg5IXhWJmBtX79MIBme4SKOoq+13UakvAJnTzJFo=";
 
   nativeBuildInputs = [ pkg-config ]
     ++ lib.optionals (withStableFeatures && stdenv.isLinux) [ python3 ];