Brew support

Author: ericdallo

docs/installation.md

@@ -1,6 +1,8 @@
 # Installation
 
-Eca is written in Clojure and compiled into a native binary via graalvm. You can download the [native binaries from Github Releases](https://github.com/editor-code-assistant/eca/releases) or use the install script for convenience:
+Eca is written in Clojure and compiled into a native binary via graalvm. You can download the [native binaries from Github Releases](https://github.com/editor-code-assistant/eca/releases) or use one of the methods below:
+
+## Script (recommended)
 
 Stable release:
 
@@ -18,3 +20,12 @@ nightly build:
 ```bash
 bash <(curl -s https://raw.githubusercontent.com/editor-code-assistant/eca/master/install) --version nightly --dir ~/
 ```
+
+## Homebrew (MacOS and Linux)
+
+We have a custom tap using the native compiled binaries for users that use homebrew:
+
+```bash
+brew install editor-code-assistant/brew/eca
+```
+