chore(ci): update homebrew cask when a new CLI version is released

.goreleaser.yaml

@@ -32,3 +32,20 @@ checksum:
   name_template: "equinix_{{ .Version }}_checksums.txt"
 release:
   mode: "keep-existing"
+
+homebrew_casks:
+  - name: equinix
+    homepage: "https://docs.equinix.com/"
+    description: "Official Equinix CLI"
+    license: "MIT"
+    commit_msg_template: "Brew formula update for {{ .Binary }} version {{ .Tag }}"
+    hooks:
+      post:
+        install: |
+          if OS.mac?
+            system_command "/usr/bin/xattr", args: ["-dr", "com.apple.quarantine", "#{staged_path}/equinix"]
+          end
+    repository:
+      owner: equinix
+      name: homebrew-tap
+      token: "{{ .Env.TAP_GITHUB_TOKEN }}"

README.md

@@ -4,12 +4,23 @@
 
 ## Installation
 
+### Install from GitHub Releases
+
 [Equinix CLI releases](https://github.com/equinix/cli/releases/latest) contain precompiled binaries for a variety of operating systems and architectures.
 
 1. Download the appropriate zip archive for your platform from the desired Equinix CLI release
 2. Run `unzip <zip file name>` to expand the zip archive you downloaded
 3. You can run the command immediately as `./equinix` or, if you prefer, `cp equinix <directory>` where `<directory>` is a location on your local filesystem that is already included in your `PATH`.
 
+### Install with Homebrew
+
+If you prefer, you can also install `equinix` with Homebrew by running the following commands:
+
+```sh
+brew tap equinix/homebrew-tap
+brew install metal-cli
+```
+
 ## Usage
 
 The full CLI documentation can be found [in the docs directory](docs/equinix.md).