chore: update and minify config

.config/fish/functions/fish_prompt.fish

@@ -0,0 +1,4 @@
+function fish_prompt
+	set_color 7400FF
+	echo '%' (set_color normal)
+end

.config/fish/functions/fzf_edit.fish

@@ -0,0 +1,3 @@
+function fzf_edit
+  fzf --multi --bind 'enter:become(edit {+})'
+end

.config/fish/functions/n.fish

@@ -0,0 +1,32 @@
+function n --wraps nnn --description 'support nnn quit and change directory'
+    # Block nesting of nnn in subshells
+    if test -n "$NNNLVL"
+        if [ (expr $NNNLVL + 0) -ge 1 ]
+            echo "nnn is already running"
+            return
+        end
+    end
+
+    # The behaviour is set to cd on quit (nnn checks if NNN_TMPFILE is set)
+    # If NNN_TMPFILE is set to a custom path, it must be exported for nnn to
+    # see. To cd on quit only on ^G, remove the "-x" from both lines below,
+    # without changing the paths.
+    if test -n "$XDG_CONFIG_HOME"
+        set -x NNN_TMPFILE "$XDG_CONFIG_HOME/nnn/.lastd"
+    else
+        set -x NNN_TMPFILE "$HOME/.config/nnn/.lastd"
+    end
+
+    # Unmask ^Q (, ^V etc.) (if required, see `stty -a`) to Quit nnn
+    # stty start undef
+    # stty stop undef
+    # stty lwrap undef
+    # stty lnext undef
+
+    nnn $argv
+
+    if test -e $NNN_TMPFILE
+        source $NNN_TMPFILE
+        rm $NNN_TMPFILE
+    end
+end

.config/fish/functions/theme_gruvbox.fish

@@ -0,0 +1,141 @@
+#!/usr/bin/fish
+function theme_gruvbox --description 'Apply gruvbox theme'
+  set -l mode 'light'
+  if test  (count $argv) -gt 0
+    set mode $argv[1]
+  end
+
+  set -g contrast 'medium'
+  if test  (count $argv) -gt 1
+    set contrast $argv[2]
+  end
+
+  switch $contrast
+  case 'soft'
+  case 'medium'
+  case 'hard'
+  case '*'
+      set_color $fish_color_error
+      echo 'Unknown contrast $contrast, choose soft, medium or hard'
+      set_color $fish_color_normal
+      return 1
+  end
+
+  switch $mode
+    case 'light'
+      __theme_gruvbox_base
+      __theme_gruvbox_light
+    case 'dark'
+      __theme_gruvbox_base
+      __theme_gruvbox_dark
+    case '*'
+      set_color $fish_color_error
+      echo 'Unknown mode $mode, choose light or dark'
+      set_color $fish_color_normal
+      return 1
+  end
+  __theme_gruvbox_palette
+  return 0
+end
+
+function __theme_gruvbox_base
+  __printf_color 1 'cc/24/1d'
+  __printf_color 2 '98/97/1a'
+  __printf_color 3 'd7/99/21'
+  __printf_color 4 '45/85/88'
+  __printf_color 5 'b1/62/86'
+  __printf_color 6 '68/9d/6a'
+end
+
+function __theme_gruvbox_light
+  set -l bg 'fb/f1/c7'
+  switch $contrast
+    case "soft"
+      set bg 'f2/e5/bc'
+    case "hard"
+      set bg 'f9/f5/d7'
+  end
+  command printf "\033]11;rgb:$bg\007"
+
+  set -l fg '3c/38/36'
+  command printf "\033]10;rgb:$fg\007"
+
+  __printf_color 0 $bg
+  __printf_color 7 '7c/6f/64'
+  __printf_color 8 '92/83/74'
+  __printf_color 9 '9d/00/06'
+  __printf_color 10 '79/74/0e'
+  __printf_color 11 'b5/76/14'
+  __printf_color 12 '07/66/78'
+  __printf_color 13 '8f/3f/71'
+  __printf_color 14 '42/7b/58'
+  __printf_color 15 $fg
+end
+
+function __theme_gruvbox_dark
+  set -l bg '28/28/28'
+  switch $contrast
+    case "soft"
+      set bg '32/30/2f'
+    case "hard"
+      set bg '1d/20/21'
+  end
+  command printf "\033]11;rgb:$bg\007"
+
+  set -l fg 'eb/db/b2'
+  command printf "\033]10;rgb:$fg\007"
+
+  __printf_color 0 $bg
+  __printf_color 7 'a8/99/84'
+  __printf_color 8 '92/83/74'
+  __printf_color 9 'fb/59/34'
+  __printf_color 10 'b8/bb/26'
+  __printf_color 11 'fa/bd/2f'
+  __printf_color 12 '83/a5/98'
+  __printf_color 13 'd3/86/9b'
+  __printf_color 14 '8e/c0/7c'
+  __printf_color 15 $fg
+end
+
+function __theme_gruvbox_palette
+  __printf_color 236 '32/30/2f'
+  __printf_color 234 '1d/20/21'
+
+  __printf_color 235 '28/28/28'
+  __printf_color 237 '3c/38/36'
+  __printf_color 239 '50/49/45'
+  __printf_color 241 '66/5c/54'
+  __printf_color 243 '7c/6f/64'
+
+  __printf_color 244 '92/83/74'
+  __printf_color 245 '92/83/74'
+
+  __printf_color 228 'f2/e5/bc'
+  __printf_color 230 'f9/f5/d7'
+
+  __printf_color 229 'fb/f1/c7'
+  __printf_color 223 'eb/db/b2'
+  __printf_color 250 'd5/c4/a1'
+  __printf_color 248 'bd/ae/93'
+  __printf_color 246 'a8/99/84'
+
+  __printf_color 167 'fb/49/34'
+  __printf_color 142 'b8/bb/26'
+  __printf_color 214 'fa/bd/2f'
+  __printf_color 109 '83/a5/98'
+  __printf_color 175 'd3/86/9b'
+  __printf_color 108 '8e/c0/7c'
+  __printf_color 208 'fe/80/19'
+
+  __printf_color 88 '9d/00/06'
+  __printf_color 100 '79/74/0e'
+  __printf_color 136 'b5/76/14'
+  __printf_color 24 '07/66/78'
+ __printf_color 96 '8f/3f/71'
+  __printf_color 66 '42/7b/58'
+  __printf_color 130 'af/3a/03'
+end
+
+function __printf_color
+  command printf "\033]4;$argv[1];rgb:$argv[2]\007"
+end