add MacPorts usage info

michaelld · michaelld · commit efefe5a8493c · 2020-04-02T08:49:43.000-04:00
diff --git a/README.md b/README.md
@@ -40,10 +40,20 @@ tool. Check out our [more detailed explanation](/docs/gh-vs-hub.md) to learn mor
 
 ### macOS
 
+`gh` is available via [brew][] and [MacPorts][].
+
+#### brew
+
 Install: `brew install github/gh/gh`
 
 Upgrade: `brew update && brew upgrade gh`
 
+#### MacPorts
+
+Install `sudo port install gh`
+
+Upgrade: `sudo port selfupdate && sudo port upgrade gh`
+
 ### Windows
 
 `gh` is available via [scoop][], [Chocolatey][], and as downloadable MSI.
