From fda42f1beeda22cfe110562f5da943420eb06a09 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Sat, 25 May 2024 20:47:16 +0200
Subject: [PATCH 1/2] editline: enable sigstop

SIGSTOP is send when a user presses CTRL-Z.
It will send the application to the background.
Without this option, ctrl-z will be ignored.
With this option, it's possible to suspend
editline-based applications such as Nix.
---
 pkgs/development/libraries/editline/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/libraries/editline/default.nix b/pkgs/development/libraries/editline/default.nix
index 4f891a24f1f0..e3c9ba32f392 100644
--- a/pkgs/development/libraries/editline/default.nix
+++ b/pkgs/development/libraries/editline/default.nix
@@ -26,6 +26,8 @@ stdenv.mkDerivation rec {
     })
   ];
 
+  configureFlags = [ (lib.enableFeature true "sigstop") ];
+
   nativeBuildInputs = [ autoreconfHook ];
 
   outputs = [ "out" "dev" "man" "doc" ];

From 59135e4435c961f37784ac703dcc01e108828820 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Tue, 28 May 2024 08:07:00 +0200
Subject: [PATCH 2/2] jush: drop shell

It hasn't received significant updates after its initial development 5
years ago. It seems more like a proof of concept of editline.
I was trivially able to crash the shell multiple times by providing
invalid syntax. Given the feature set I doubt that it has many users.
---
 pkgs/shells/jush/default.nix    | 29 -----------------------------
 pkgs/top-level/aliases.nix      |  2 ++
 pkgs/top-level/all-packages.nix |  2 --
 3 files changed, 2 insertions(+), 31 deletions(-)
 delete mode 100644 pkgs/shells/jush/default.nix

diff --git a/pkgs/shells/jush/default.nix b/pkgs/shells/jush/default.nix
deleted file mode 100644
index 42e8e13cceae..000000000000
--- a/pkgs/shells/jush/default.nix
+++ /dev/null
@@ -1,29 +0,0 @@
-{ lib, stdenv, fetchFromGitHub, autoreconfHook, pkg-config, editline }:
-
-stdenv.mkDerivation rec {
-  pname = "jush";
-  version = "0.1";
-
-  src = fetchFromGitHub {
-    owner = "troglobit";
-    repo = pname;
-    rev = "v${version}";
-    sha256 = "1azvghrh31gawd798a254ml4id642qvbva64zzg30pjszh1087n8";
-  };
-
-  strictDeps = true;
-  nativeBuildInputs = [ autoreconfHook pkg-config ];
-
-  buildInputs = [ editline ];
-
-  passthru.shellPath = "/bin/jush";
-
-  meta = with lib; {
-    description = "just a useless shell";
-    mainProgram = "jush";
-    homepage = "https://github.com/troglobit/jush";
-    license = licenses.isc;
-    platforms = platforms.all;
-    maintainers = with maintainers; [ dtzWill ];
-  };
-}
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index ffbaf10eb743..7a29eefc5f7e 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -583,6 +583,8 @@ mapAliases ({
   julia_18 = throw "'julia_18' has been removed from nixpkgs as it has reached end of life"; # Added 2024-01-11
   julia_18-bin = throw "'julia_18-bin' has been removed from nixpkgs as it has reached end of life"; # Added 2024-01-11
 
+  jush = throw "jush has been removed from nixpkgs because it is unmaintained"; # Added 2024-05-28
+
   ### K ###
 
   k3s_1_24 = throw "'k3s_1_24' has been removed from nixpkgs as it has reached end of life"; # Added 2024-03-14
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index ac124ee6dc06..3caa2326f8a9 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -15039,8 +15039,6 @@ with pkgs;
 
   ion = callPackage ../shells/ion { };
 
-  jush = callPackage ../shells/jush { };
-
   ksh = callPackage ../shells/ksh { };
 
   liquidprompt = callPackage ../shells/liquidprompt { };