add fish_variables, ls function, exa to brew bundle

.Brewfile

@@ -3,3 +3,4 @@ brew "asdf"
 brew "neovim"
 brew "tmux"
 brew "zoxide"
+brew "exa"

.Brewfile.lock.json

@@ -170,6 +170,45 @@
             }
           }
         }
+      },
+      "exa": {
+        "version": "0.10.1",
+        "bottle": {
+          "rebuild": 2,
+          "root_url": "https://ghcr.io/v2/homebrew/core",
+          "files": {
+            "arm64_monterey": {
+              "cellar": ":any_skip_relocation",
+              "url": "https://ghcr.io/v2/homebrew/core/exa/blobs/sha256:0d39fb8905caae1b7b0f998960b7ed2fed3f758499acdab52b7a68acb6ed06f4",
+              "sha256": "0d39fb8905caae1b7b0f998960b7ed2fed3f758499acdab52b7a68acb6ed06f4"
+            },
+            "arm64_big_sur": {
+              "cellar": ":any_skip_relocation",
+              "url": "https://ghcr.io/v2/homebrew/core/exa/blobs/sha256:d60f5270bfc6f8fcf6729d86bcf994e5cdf582761711c67170dd990c4951e728",
+              "sha256": "d60f5270bfc6f8fcf6729d86bcf994e5cdf582761711c67170dd990c4951e728"
+            },
+            "monterey": {
+              "cellar": ":any_skip_relocation",
+              "url": "https://ghcr.io/v2/homebrew/core/exa/blobs/sha256:3fe9b4a21d636e1282df9f2d9d29ac785af5ecd10bf3a2a584eebb57976b8311",
+              "sha256": "3fe9b4a21d636e1282df9f2d9d29ac785af5ecd10bf3a2a584eebb57976b8311"
+            },
+            "big_sur": {
+              "cellar": ":any_skip_relocation",
+              "url": "https://ghcr.io/v2/homebrew/core/exa/blobs/sha256:bd1eb7bc9000217571a70b5c745befe6e471cca27374b0035557fe6afe3e73dd",
+              "sha256": "bd1eb7bc9000217571a70b5c745befe6e471cca27374b0035557fe6afe3e73dd"
+            },
+            "catalina": {
+              "cellar": ":any_skip_relocation",
+              "url": "https://ghcr.io/v2/homebrew/core/exa/blobs/sha256:5400719f606f276a1e421685881919adbda04028cead1b8c64b1b342c201fb9a",
+              "sha256": "5400719f606f276a1e421685881919adbda04028cead1b8c64b1b342c201fb9a"
+            },
+            "x86_64_linux": {
+              "cellar": ":any_skip_relocation",
+              "url": "https://ghcr.io/v2/homebrew/core/exa/blobs/sha256:c7f44f39c1beea749b9dd4373954a080381c0f0f01d8e987e8f21ac87e269155",
+              "sha256": "c7f44f39c1beea749b9dd4373954a080381c0f0f01d8e987e8f21ac87e269155"
+            }
+          }
+        }
       }
     }
   },

.config/fish/fish_variables

@@ -0,0 +1,54 @@
+# This file contains fish universal variable definitions.
+# VERSION: 3.0
+SETUVAR --export BAT_THEME:Dracula
+SETUVAR --export EDITOR:nvim
+SETUVAR --export ERL_AFLAGS:\x2dkernel\x20shell_history\x20enabled
+SETUVAR _fish_abbr_cat:bat
+SETUVAR _fish_abbr_g:git
+SETUVAR _fish_abbr_ga:git\x20add
+SETUVAR _fish_abbr_gb:git\x20branch
+SETUVAR _fish_abbr_gc:git\x20commit
+SETUVAR _fish_abbr_gca:git\x20commit\x20\x2da
+SETUVAR _fish_abbr_gcb:git\x20checkout\x20\x2db
+SETUVAR _fish_abbr_gco:git\x20checkout
+SETUVAR _fish_abbr_gd:git\x20diff
+SETUVAR _fish_abbr_gf:git\x20fetch
+SETUVAR _fish_abbr_gp:git\x20push\x20\x2d\x2dforce\x2dwith\x2dlease
+SETUVAR _fish_abbr_gpl:git\x20pull
+SETUVAR _fish_abbr_gr:git\x20rebase
+SETUVAR _fish_abbr_grep:batgrep
+SETUVAR _fish_abbr_gst:git\x20status
+SETUVAR _fish_abbr_less:batpipe
+SETUVAR _fish_abbr_man:batman
+SETUVAR _fish_abbr_phxs:iex\x20\x2dS\x20mix\x20phx\x2eserver
+SETUVAR _fisher_dracula_2F_fish_files:\x7e/\x2econfig/fish/conf\x2ed/dracula\x2efish
+SETUVAR _fisher_jorgebucaran_2F_fisher_files:\x7e/\x2econfig/fish/functions/fisher\x2efish\x1e\x7e/\x2econfig/fish/completions/fisher\x2efish
+SETUVAR _fisher_plugins:jorgebucaran/fisher\x1edracula/fish
+SETUVAR _fisher_upgraded_to_4_4:\x1d
+SETUVAR fish_color_autosuggestion:555\x1ebrblack
+SETUVAR fish_color_cancel:\x2dr
+SETUVAR fish_color_command:005fd7
+SETUVAR fish_color_comment:990000
+SETUVAR fish_color_cwd:green
+SETUVAR fish_color_cwd_root:red
+SETUVAR fish_color_end:009900
+SETUVAR fish_color_error:ff0000
+SETUVAR fish_color_escape:00a6b2
+SETUVAR fish_color_history_current:\x2d\x2dbold
+SETUVAR fish_color_host:normal
+SETUVAR fish_color_host_remote:yellow
+SETUVAR fish_color_normal:normal
+SETUVAR fish_color_operator:00a6b2
+SETUVAR fish_color_param:00afff
+SETUVAR fish_color_quote:999900
+SETUVAR fish_color_redirection:00afff
+SETUVAR fish_color_search_match:bryellow\x1e\x2d\x2dbackground\x3dbrblack
+SETUVAR fish_color_selection:white\x1e\x2d\x2dbold\x1e\x2d\x2dbackground\x3dbrblack
+SETUVAR fish_color_status:red
+SETUVAR fish_color_user:brgreen
+SETUVAR fish_color_valid_path:\x2d\x2dunderline
+SETUVAR fish_key_bindings:fish_vi_key_bindings
+SETUVAR fish_pager_color_completion:\x1d
+SETUVAR fish_pager_color_description:B3A06D\x1eyellow
+SETUVAR fish_pager_color_prefix:normal\x1e\x2d\x2dbold\x1e\x2d\x2dunderline
+SETUVAR fish_pager_color_progress:brwhite\x1e\x2d\x2dbackground\x3dcyan

.config/fish/functions/ls.fish

@@ -0,0 +1,14 @@
+function ls
+  command exa --all \
+    --long \
+    --group-directories-first \
+    --tree \
+    --level=1 \
+    --header \
+    --icons \
+    --no-permissions \
+    --no-user \
+    --no-time \
+    --git \
+    $argv
+end