First stab at converting to farout palette

Also renamed all/most instances of tokyonight to farout

lua/farout/extra/fish.lua

@@ -0,0 +1,58 @@
+local util = require("farout.util")
+
+local M = {}
+
+--- @param colors ColorScheme
+function M.generate(colors)
+  local fishColors = {}
+  for k, v in pairs(colors) do
+    if type(v) == "string" then
+      fishColors[k] = v:gsub("^#", "")
+    end
+  end
+
+  local fish = util.template(
+    [[
+    # TokyoNight Color Palette
+    set -l foreground ${fg}
+    set -l selection ${bg_visual}
+    set -l comment ${comment}
+    set -l red ${red}
+    set -l orange ${orange}
+    set -l yellow ${yellow}
+    set -l green ${green}
+    set -l purple ${purple}
+    set -l cyan ${cyan}
+    set -l pink ${magenta}
+
+    # Syntax Highlighting Colors
+    set -g fish_color_normal $foreground
+    set -g fish_color_command $cyan
+    set -g fish_color_keyword $pink
+    set -g fish_color_quote $yellow
+    set -g fish_color_redirection $foreground
+    set -g fish_color_end $orange
+    set -g fish_color_error $red
+    set -g fish_color_param $purple
+    set -g fish_color_comment $comment
+    set -g fish_color_selection --background=$selection
+    set -g fish_color_search_match --background=$selection
+    set -g fish_color_operator $green
+    set -g fish_color_escape $pink
+    set -g fish_color_autosuggestion $comment
+
+    # Completion Pager Colors
+    set -g fish_pager_color_progress $comment
+    set -g fish_pager_color_prefix $cyan
+    set -g fish_pager_color_completion $foreground
+    set -g fish_pager_color_description $comment
+    set -g fish_pager_color_selected_background --background=$selection
+
+  ]],
+    fishColors
+  )
+
+  return fish
+end
+
+return M