Brew tap (#81)

* cd: use gorelease --clean instead of --rm-dist

* cd: check brew tap has been installed after a release

* README.md: update ci/cd workflow badges

* README.md: add brew tap to install section

Closes #52

.github/workflows/cd.yml

@@ -10,6 +10,7 @@ permissions:
 
 jobs:
   goreleaser:
+    name: Publish release to github/brew
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -25,6 +26,20 @@ jobs:
         with:
           distribution: goreleaser
           version: latest
-          args: release --rm-dist
+          args: release --clean
         env:
           GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
+
+  check_brew:
+    name: Check brew tap has been updated
+    runs-on: macos-latest
+    needs: goreleaser
+    steps:
+      - name: brew tap/install
+        run: |
+          brew tap arl/arl
+          brew install gitmux
+          gitmux -V
+      - name: check gitmux version
+        run: |
+          [ v$(gitmux -V) == "$GITHUB_REF_NAME" ]

README.md

@@ -5,8 +5,12 @@
 <hr>
 
 <p align="center">
-<a href="https://github.com/arl/gitmux/actions">
-  <img alt="tests" src="https://github.com/arl/gitmux/actions/workflows/tests.yml/badge.svg" />
+
+<a href="https://github.com/arl/gitmux/actions/workflows/ci.yml">
+  <img alt="tests" src="https://github.com/arl/gitmux/actions/workflows/ci.yml/badge.svg" />
+</a>
+<a href="https://github.com/arl/gitmux/actions/workflows/cd.yml">
+  <img alt="tests" src="https://github.com/arl/gitmux/actions/workflows/cd.yml/badge.svg" />
 </a>
 <a href="https://goreportcard.com/report/github.com/arl/gitmux">
   <img alt="goreport" src="https://goreportcard.com/badge/github.com/arl/gitmux" />
@@ -25,6 +29,7 @@
  - **shell-agnostic**. Does not rely on shell-features so works with all of them
  - **customizable**. Colors, symbols and layout are configurable
 
+
 ## Prerequisites
 
 Works with all decently recent [tmux](https://github.com/tmux/tmux) versions.
@@ -35,6 +40,16 @@ Works with all decently recent [tmux](https://github.com/tmux/tmux) versions.
 
 [Download the latest](https://github.com/arl/gitmux/releases/latest) binary for your platform/architecture and uncompress it.
 
+
+### Homebrew (tap)
+
+Install the latest version with:
+
+```sh
+brew tap arl/arl
+brew install gitmux
+```
+
 ### AUR
 
 Arch Linux users can download the [gitmux](https://aur.archlinux.org/packages/gitmux), [gitmux-bin](https://aur.archlinux.org/packages/gitmux-bin) or [gitmux-git](https://aur.archlinux.org/packages/gitmux-git) AUR package.