Add Homebrew instructions for fish shell

lee-dohm · lee-dohm · commit d9a16e4f655c · 2019-07-22T10:34:44.000-07:00
diff --git a/docs/core-manage-asdf-vm.md b/docs/core-manage-asdf-vm.md
@@ -95,11 +95,23 @@ autoload -Uz compinit && compinit
 
 #### ** Fish **
 
+Installation via **Git**:
+
 ```shell
 echo 'source ~/.asdf/asdf.fish' >> ~/.config/fish/config.fish
 mkdir -p ~/.config/fish/completions; and cp ~/.asdf/completions/asdf.fish ~/.config/fish/completions
 ```
 
+Installation via **Homebrew**:
+
+?> Homebrew takes care of [installing the completions for fish
+shell](https://docs.brew.sh/Shell-Completion#configuring-completions-in-fish).
+Friendly!
+
+```shell
+echo 'source (brew --prefix asdf)/asdf.fish' >> ~/.config/fish/config.fish
+```
+
 <!-- tabs:end -->
 
 Restart your shell so that PATH changes take effect. (Opening a new terminal
