feat(extras): add fish theme format (#306)

* feat(extras): move fish colors from script to theme format

* move fish themes to fish_themes

extras/fish_themes/tokyonight_day.theme

@@ -0,0 +1,25 @@
+    # TokyoNight
+
+    # Syntax Highlighting Colors
+    fish_color_normal 3760bf
+    fish_color_command 007197
+    fish_color_keyword 9854f1
+    fish_color_quote 8c6c3e
+    fish_color_redirection 3760bf
+    fish_color_end b15c00
+    fish_color_error f52a65
+    fish_color_param 7847bd
+    fish_color_comment 848cb5
+    fish_color_selection --background=99a7df
+    fish_color_search_match --background=99a7df
+    fish_color_operator 587539
+    fish_color_escape 9854f1
+    fish_color_autosuggestion 848cb5
+
+    # Completion Pager Colors
+    fish_pager_color_progress 848cb5
+    fish_pager_color_prefix 007197
+    fish_pager_color_completion 3760bf
+    fish_pager_color_description 848cb5
+    fish_pager_color_selected_background --background=99a7df
+  

extras/fish_themes/tokyonight_moon.theme

@@ -0,0 +1,25 @@
+    # TokyoNight
+
+    # Syntax Highlighting Colors
+    fish_color_normal c8d3f5
+    fish_color_command 86e1fc
+    fish_color_keyword c099ff
+    fish_color_quote ffc777
+    fish_color_redirection c8d3f5
+    fish_color_end ff966c
+    fish_color_error ff757f
+    fish_color_param fca7ea
+    fish_color_comment 636da6
+    fish_color_selection --background=3654a7
+    fish_color_search_match --background=3654a7
+    fish_color_operator c3e88d
+    fish_color_escape c099ff
+    fish_color_autosuggestion 636da6
+
+    # Completion Pager Colors
+    fish_pager_color_progress 636da6
+    fish_pager_color_prefix 86e1fc
+    fish_pager_color_completion c8d3f5
+    fish_pager_color_description 636da6
+    fish_pager_color_selected_background --background=3654a7
+  

extras/fish_themes/tokyonight_night.theme

@@ -0,0 +1,25 @@
+    # TokyoNight
+
+    # Syntax Highlighting Colors
+    fish_color_normal c0caf5
+    fish_color_command 7dcfff
+    fish_color_keyword bb9af7
+    fish_color_quote e0af68
+    fish_color_redirection c0caf5
+    fish_color_end ff9e64
+    fish_color_error f7768e
+    fish_color_param 9d7cd8
+    fish_color_comment 565f89
+    fish_color_selection --background=33467c
+    fish_color_search_match --background=33467c
+    fish_color_operator 9ece6a
+    fish_color_escape bb9af7
+    fish_color_autosuggestion 565f89
+
+    # Completion Pager Colors
+    fish_pager_color_progress 565f89
+    fish_pager_color_prefix 7dcfff
+    fish_pager_color_completion c0caf5
+    fish_pager_color_description 565f89
+    fish_pager_color_selected_background --background=33467c
+  

extras/fish_themes/tokyonight_storm.theme

@@ -0,0 +1,25 @@
+    # TokyoNight
+
+    # Syntax Highlighting Colors
+    fish_color_normal c0caf5
+    fish_color_command 7dcfff
+    fish_color_keyword bb9af7
+    fish_color_quote e0af68
+    fish_color_redirection c0caf5
+    fish_color_end ff9e64
+    fish_color_error f7768e
+    fish_color_param 9d7cd8
+    fish_color_comment 565f89
+    fish_color_selection --background=364a82
+    fish_color_search_match --background=364a82
+    fish_color_operator 9ece6a
+    fish_color_escape bb9af7
+    fish_color_autosuggestion 565f89
+
+    # Completion Pager Colors
+    fish_pager_color_progress 565f89
+    fish_pager_color_prefix 7dcfff
+    fish_pager_color_completion c0caf5
+    fish_pager_color_description 565f89
+    fish_pager_color_selected_background --background=364a82
+  

lua/tokyonight/extra/fish_themes.lua

@@ -0,0 +1,47 @@
+local util = require("tokyonight.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
+
+    # Syntax Highlighting Colors
+    fish_color_normal ${fg}
+    fish_color_command ${cyan}
+    fish_color_keyword ${magenta}
+    fish_color_quote ${yellow}
+    fish_color_redirection ${fg}
+    fish_color_end ${orange}
+    fish_color_error ${red}
+    fish_color_param ${purple}
+    fish_color_comment ${comment}
+    fish_color_selection --background=${bg_visual}
+    fish_color_search_match --background=${bg_visual}
+    fish_color_operator ${green}
+    fish_color_escape ${magenta}
+    fish_color_autosuggestion ${comment}
+
+    # Completion Pager Colors
+    fish_pager_color_progress ${comment}
+    fish_pager_color_prefix ${cyan}
+    fish_pager_color_completion ${fg}
+    fish_pager_color_description ${comment}
+    fish_pager_color_selected_background --background=${bg_visual}
+  ]],
+    fishColors
+  )
+
+  return fish
+end
+
+return M

lua/tokyonight/extra/init.lua

@@ -16,6 +16,7 @@ function M.setup()
   local extras = {
     kitty = "conf",
     fish = "fish",
+    fish_themes = "theme",
     alacritty = "yml",
     wezterm = "toml",
     tmux = "tmux",