bossa: add 1.9.1 bottle.

Formula/bossa.rb

@@ -0,0 +1,28 @@
+class Bossa < Formula
+  desc "Flash utility for Atmel SAM microcontrollers"
+  homepage "https://github.com/shumatech/BOSSA"
+  url "https://github.com/shumatech/BOSSA/archive/refs/tags/1.9.1.tar.gz"
+  sha256 "ca650455dfa36cbd029010167347525bea424717a71a691381c0811591c93e72"
+  license "BSD-3-Clause"
+  head "https://github.com/shumatech/BOSSA.git", branch: "master"
+
+  bottle do
+    root_url "https://github.com/gromgit/homebrew-core-mojave/releases/download/bossa"
+    sha256 cellar: :any_skip_relocation, mojave: "22beb84e21edd63ce1c701ee0af9371fcf5ec4412be15f83720e9c24f5d86551"
+  end
+
+  on_linux do
+    depends_on "readline"
+  end
+
+  def install
+    system "make", "bin/bossac", "bin/bossash"
+    bin.install "bin/bossac"
+    bin.install "bin/bossash"
+  end
+
+  test do
+    expected_output = /^No device found.*/
+    assert_match expected_output, shell_output("#{bin}/bossac -i 2>&1", 1)
+  end
+end