feat(config): fish configs

config/fish/conf.d/halostatue_fish_brew.fish

@@ -0,0 +1,62 @@
+# @halostatue/fish-brew/conf.d/halostatue_fish_brew.fish:v3.2.1
+
+# Find Homebrew via a known prefix. If the `__homebrew_prefix` universal
+# variable is set, that will be set as the first test prefix.
+if not command --query brew
+    set --local prefixes $HOME/.brew $HOME/.linuxbrew /opt/homebrew /usr/local
+    set --query --universal __homebrew_prefix
+    and set --prepend prefixes $__homebrew_prefix
+
+    for prefix in $prefixes
+        test -x $prefix/bin/brew
+        or continue
+
+        set --prepend PATH $prefix/bin
+        break
+    end
+end
+
+if command --query brew
+    set --query --universal __brew_prefix
+    and set --erase --universal __brew_prefix
+
+    set --local __brew_prefix (brew --prefix)
+
+    if ! contains -- {$__brew_prefix}/bin $fish_user_paths
+        fish_add_path --append --move --path \
+            {$__brew_prefix}/bin \
+            /usr/local/bin \
+            /usr/bin \
+            /bin \
+            {$__brew_prefix}/sbin \
+            /usr/local/sbin \
+            /usr/sbin \
+            /sbin
+    end
+
+    if test -s $HOME/.config/brew/config.fish
+        if status is-interactive
+            set --local deprecated 0
+
+            if set --query $__halostatue_fish_brew_config_deprecated
+                set deprecated $__halostatue_fish_brew_config_deprecated
+            end
+
+            if test $deprecated -le 0
+                echo >&2 "Sourcing ~/.config/brew/config.fish is deprecated."
+                echo >&2 "See https://docs.brew.sh/Manpage#environment for a better alternative."
+
+                set --universal $__halostatue_fish_brew_config_deprecated 10
+            else
+                set --universal $__halostatue_fish_brew_config_deprecated (math $deprecated - 1)
+            end
+        end
+
+        source $HOME/.config/brew/config.fish
+    end
+end
+
+function _halostatue_fish_brew_uninstall -e halostatue_fish_brew_uninstall
+    set --universal --erase __brew_prefix __halostatue_fish_brew_config_deprecated
+    functions --erase has_cask has_keg (status function)
+end