Port fish config

common/default.nix

@@ -43,8 +43,10 @@
   # Packages used on all systems
   environment.systemPackages = with pkgs; [
     comma
+    dogdns
     git
     killall
+    mtr
     openssl
     rsync
     sqlite-interactive

common/home_manager/common.nix

@@ -82,11 +82,6 @@
 
       fish = {
         enable = true;
-        interactiveShellInit = builtins.readFile (pkgs.fetchurl {
-          url =
-            "https://git.lain.faith/sorceress/dotfiles/raw/commit/80be649e9663e3db67041192c714329e20b10cc9/.config/fish/config.fish";
-          sha256 = "sha256-ZZCTXnRZfotksiJj7iVJnLz+XnWHTlIsZzv3gbbZoRQ=";
-        });
         plugins = [
           {
             name = "fzf";
@@ -107,6 +102,70 @@
             };
           }
         ];
+        functions = {
+          expand-dot-to-parent-directory-path = ''
+            # expand ... to ../.. etc
+            # https://github.com/fish-shell/fish-shell/issues/1891#issuecomment-451961517
+
+            # Get commandline up to cursor
+            set -l cmd (commandline --cut-at-cursor)
+
+            # Match last line
+            switch $cmd[-1]
+                case '*..'
+                    commandline --insert '/.'
+                case '*'
+                    commandline --insert '.'
+            end
+          '';
+          impostor = ''
+            echo $argv[1] | string sub -s 13 | fold -w1 | shuf | tr -d '\n' | sed 's/^/cccccbeujtje/'
+          '';
+        };
+        shellInit = ''
+          set -Ux AWT_TOOLKIT MToolkit
+          set -Ux JDK_JAVA_OPTIONS "-Dswing.defaultlaf=com.sun.java.swing.plaf.gtk.GTKLookAndFeel -Dswing.crossplatformlaf=com.sun.java.swing.plaf.gtk.GTKLookAndFeel -Djdk.gtk.version=3 -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true"
+
+          # Zoxide
+          set -Ux _ZO_FZF_OPTS "--no-sort --height=30% --exit-0 --select-1 --bind=ctrl-z:ignore"
+
+          # Fix locale errors in Nix
+          set -Ux LOCALE_ARCHIVE /usr/lib/locale/locale-archive
+
+          # PATH
+          set -gx fish_user_paths $fish_user_paths \
+            /home/agatha/.local/bin \
+            /home/agatha/.cargo/bin \
+            /home/agatha/.cabal/bin
+
+          if type -q ruby
+            fish_add_path -a (ruby -e 'print Gem.user_dir')/bin
+          end
+
+          # Aliases
+          alias cat bat
+          alias ip 'ip -color=always'
+          alias youtube-dl-audio 'yt-dlp --ignore-errors --output "%(title)s.%(ext)s" --extract-audio --audio-format best'
+
+          bind . 'expand-dot-to-parent-directory-path'
+
+          if test -d ~/.gnupg
+            set -e SSH_AGENT_PID
+            set -x SSH_AUTH_SOCK (gpgconf --list-dirs agent-ssh-socket)
+            # so gpg-agent knows in what tty to prompt for key passwords
+            set -x GPG_TTY (tty)
+            gpg-connect-agent updatestartuptty /bye > /dev/null
+          end
+        '';
+        interactiveShellInit = ''
+          if type -q exa
+              alias ls 'exa -lFhT --group-directories-first --level 1'
+          end
+
+          if type -q zoxide
+              zoxide init --cmd v fish | source
+          end
+        '';
       };
 
       command-not-found.enable = false;