From 5b8d1da3f3dfd9bc1da2882d2b73be32608a554b Mon Sep 17 00:00:00 2001
From: Evie Litherland-Smith <evie.litherland-smith@ukaea.uk>
Date: Wed, 29 Mar 2023 15:38:01 +0100
Subject: [PATCH] Set fish as default shell, set home-manager to manage bash,
 zsh and fish configs

---
 nixos/H0615-elitherl.nix                    |  3 ++-
 nixos/common.nix                            | 16 +++++++++++++---
 nixos/home-manager/common.nix               |  3 ---
 nixos/home-manager/packages/env/bash.nix    |  5 +++++
 nixos/home-manager/packages/env/default.nix |  3 +++
 nixos/home-manager/packages/env/fish.nix    |  5 +++++
 nixos/home-manager/packages/env/zsh.nix     | 15 +++++++++++++++
 nixos/vanguard-xenia.nix                    |  3 ++-
 8 files changed, 45 insertions(+), 8 deletions(-)
 create mode 100644 nixos/home-manager/packages/env/bash.nix
 create mode 100644 nixos/home-manager/packages/env/fish.nix
 create mode 100644 nixos/home-manager/packages/env/zsh.nix

diff --git a/nixos/H0615-elitherl.nix b/nixos/H0615-elitherl.nix
index c1ef363a..d0ddd06f 100644
--- a/nixos/H0615-elitherl.nix
+++ b/nixos/H0615-elitherl.nix
@@ -1,4 +1,4 @@
-{ config, pkgs, ... }:
+{ pkgs, ... }:
 
 {
   imports = [
@@ -14,6 +14,7 @@
     isNormalUser = true;
     description = "Evie Litherland-Smith";
     extraGroups = [ "networkmanager" "wheel" ];
+    shell = pkgs.fish;
   };
 
   # Enable automatic login for the user.
diff --git a/nixos/common.nix b/nixos/common.nix
index 5e093c0d..ecf1d901 100644
--- a/nixos/common.nix
+++ b/nixos/common.nix
@@ -1,4 +1,4 @@
-{ config, pkgs, ... }:
+{ ... }:
 
 let
   home-manager = builtins.fetchTarball "https://github.com/nix-community/home-manager/archive/master.tar.gz";
@@ -12,8 +12,6 @@ in
   # Allow unfree packages
   nixpkgs.config.allowUnfree = true;
 
-  environment.systemPackages = with pkgs; [ ];
-
   home-manager.useUserPackages = false;
   home-manager.useGlobalPkgs = false;
 
@@ -22,6 +20,18 @@ in
   # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
 
   programs.ssh.startAgent = true;
+  programs.bash.enable = true;
+  programs.fish.enable = true;
+  programs.zsh = {
+    enable = true;
+    enableCompletion = true;
+    autosuggestions = {
+      enable = true;
+    };
+    syntaxHighlighting = {
+      enable = true;
+    };
+  };
 
   nix.gc = {
     automatic = true;
diff --git a/nixos/home-manager/common.nix b/nixos/home-manager/common.nix
index af38cfae..80d87c2a 100644
--- a/nixos/home-manager/common.nix
+++ b/nixos/home-manager/common.nix
@@ -16,9 +16,6 @@
     enable = true;
     userName = "Evie Litherland-Smith";
   };
-  programs.bash.enable = true;
-  programs.zsh.enable = true;
-  programs.fish.enable = true;
   programs.starship = {
     enable = true;
     enableBashIntegration = true;
diff --git a/nixos/home-manager/packages/env/bash.nix b/nixos/home-manager/packages/env/bash.nix
new file mode 100644
index 00000000..8e7df86c
--- /dev/null
+++ b/nixos/home-manager/packages/env/bash.nix
@@ -0,0 +1,5 @@
+{ ... }:
+
+{
+  programs.bash.enable = true;
+}
diff --git a/nixos/home-manager/packages/env/default.nix b/nixos/home-manager/packages/env/default.nix
index 7a8255a6..d2255b6a 100644
--- a/nixos/home-manager/packages/env/default.nix
+++ b/nixos/home-manager/packages/env/default.nix
@@ -2,6 +2,9 @@
 
 {
   imports = [
+    ./bash.nix
+    ./zsh.nix
+    ./fish.nix
     ./qemu.nix
     ./python310.nix
   ];
diff --git a/nixos/home-manager/packages/env/fish.nix b/nixos/home-manager/packages/env/fish.nix
new file mode 100644
index 00000000..d81c197e
--- /dev/null
+++ b/nixos/home-manager/packages/env/fish.nix
@@ -0,0 +1,5 @@
+{ ... }:
+
+{
+  programs.fish.enable = true;
+}
diff --git a/nixos/home-manager/packages/env/zsh.nix b/nixos/home-manager/packages/env/zsh.nix
new file mode 100644
index 00000000..9c5dd48c
--- /dev/null
+++ b/nixos/home-manager/packages/env/zsh.nix
@@ -0,0 +1,15 @@
+{ config, ... }:
+
+{
+  programs.zsh = {
+    enable = true;
+    shellAliases = {
+      ll = "ls -l";
+      update = "sudo nixos-rebuild switch";
+    };
+    history = {
+      size = 10000;
+      path = "${config.xdg.dataHome}/zsh/history";
+    };
+  };
+}
diff --git a/nixos/vanguard-xenia.nix b/nixos/vanguard-xenia.nix
index 7d4be48d..78c2a185 100644
--- a/nixos/vanguard-xenia.nix
+++ b/nixos/vanguard-xenia.nix
@@ -1,4 +1,4 @@
-{ config, pkgs, ... }:
+{ pkgs, ... }:
 
 {
   imports = [
@@ -14,6 +14,7 @@
     isNormalUser = true;
     description = "Evie Litherland-Smith";
     extraGroups = [ "networkmanager" "wheel" ];
+    shell = pkgs.fish;
   };
 
   # Enable automatic login for the user.