🚀 switch to fish shell

flake.nix

@@ -18,6 +18,13 @@
 
     statix.url = "github:nerdypepper/statix";
 
+    # Fish specific
+    dracula-fish = {
+      url = "github:dracula/fish";
+      flake = false;
+    };
+
+    # Zsh specific
     forgit-git = {
       url = "github:wfxr/forgit";
       flake = false;

modules/cli/bin/default.nix

@@ -8,8 +8,14 @@ let
   randomWallpaper = import ./randomWallpaper.nix { inherit pkgs; };
   share = import ./share.nix { inherit pkgs; };
   sxhkdHelp = import ./sxhkdHelp.nix { inherit pkgs; };
-in
-{
-  home-manager.users.moritz.home.packages =
-    [ cheat cycleSinks git-switch protonge randomWallpaper share sxhkdHelp ];
+in {
+  home-manager.users.moritz.home.packages = [
+    # cheat
+    cycleSinks
+    git-switch
+    protonge
+    randomWallpaper
+    share
+    sxhkdHelp
+  ];
 }

modules/cli/default.nix

@@ -1,8 +1,16 @@
 { config, lib, pkgs, ... }:
 
 {
-  imports =
-    [ ./bin ./adb.nix ./direnv.nix ./git.nix ./nix.nix ./ssh.nix ./zsh.nix ];
+  imports = [
+    ./adb.nix
+    ./bin
+    ./direnv.nix
+    ./fish.nix
+    ./git.nix
+    ./nix.nix
+    ./ssh.nix
+    # ./zsh.nix
+  ];
   home-manager.users.moritz = {
     home.packages = with pkgs; [
       # archives
@@ -12,6 +20,9 @@
       ranger
       trash-cli
 
+      # monitoring
+      htop
+
       # fetcher
       neofetch
 
@@ -21,11 +32,17 @@
       # ripping
       abcde
       handbrake
+
+      # utility
+      cht-sh
     ];
     programs = {
-      exa.enable = true;
       bat.enable = true;
+      command-not-found.enable = true;
+      exa.enable = true;
+      fzf.enable = true;
       gpg.enable = true;
+      starship.enable = true;
     };
   };
 }

modules/cli/fish.nix

@@ -0,0 +1,77 @@
+{ config, lib, pkgs, inputs, ... }:
+
+{
+  users.users.moritz.shell = pkgs.fish;
+  # needed for nix completions
+  programs.fish.enable = true;
+  home-manager.users.moritz = {
+    programs = {
+      fish = {
+        enable = true;
+        shellAbbrs = {
+          us = "systemctl --user";
+          rs = "doas systemctl";
+
+          ga = "git add";
+          gb = "git branch";
+          gc = "git commit";
+          gco = "git checkout";
+          gd = "git diff";
+          gds = "git diff --staged";
+          gp = "git push";
+          gs = "git status";
+        };
+        shellAliases = {
+          du = "dust";
+          ls = "exa -lh --icons --git";
+          cat = "bat";
+          feh = "feh --auto-zoom --scale-down";
+          grep = "rg";
+
+          ssh = "TERM=xterm-color command ssh";
+
+          nix-switch = "doas nixos-rebuild switch --flake ~/.dotfiles";
+          nix-boot = "doas nixos-rebuild boot --flake ~/.dotfiles";
+          nix-lock =
+            "doas nixos-rebuild dry-activate --flake ~/.dotfiles --recreate-lock-file";
+        };
+        shellInit = ''
+          fzf_configure_bindings --git_log=\cg
+
+          # Vi Mode
+          fish_vi_key_bindings
+
+          # Emulates vim's cursor shape behavior
+          # Set the normal and visual mode cursors to a block
+          set fish_cursor_default block
+          # Set the insert mode cursor to a line
+          set fish_cursor_insert line
+          # Set the replace mode cursor to an underscore
+          set fish_cursor_replace_one underscore
+          # The following variable can be used to configure cursor shape in
+          # visual mode, but due to fish_cursor_default, is redundant here
+          set fish_cursor_visual block
+        '';
+        functions = {
+          gi = ''
+            set url https://www.gitignore.io/api
+            if test (count $argv) -ne 1
+              set list (curl -sL $url/list | string split ",")
+              set choice (string split " " $list | fzf -m --preview "curl -sL $url/{}" | string join ",")
+            else
+              set choice $argv[1]
+            end
+            curl -sL $url/$choice > .gitignore
+          '';
+          fish_greeting = "";
+          cheat = "cht.sh $argv | bat -p";
+        };
+        plugins = [{
+          name = "dracula";
+          src = inputs.dracula-fish;
+        }];
+      };
+    };
+    home.packages = with pkgs.fishPlugins; [ fzf-fish pisces ];
+  };
+}

modules/cli/zsh.nix

@@ -50,15 +50,8 @@
           src = inputs.forgit-git;
         }];
       };
-      fzf = {
-        enable = true;
-        enableZshIntegration = true;
-      };
-      starship = {
-        enable = true;
-        enableZshIntegration = true;
-      };
-      command-not-found.enable = true;
+      fzfe.enableZshIntegration = true;
+      starship.enableZshIntegration = true;
     };
   };
 }