kumo 1.13 (new formula) (#21248)

Formula/kumo.rb

@@ -0,0 +1,20 @@
+class Kumo < Formula
+  desc "Word Clouds in Java"
+  homepage "https://github.com/kennycason/kumo"
+  url "https://search.maven.org/remotecontent?filepath=com/kennycason/kumo-cli/1.13/kumo-cli-1.13.jar"
+  sha256 "c9ad525f7d6aec9e2c06cf10017e1e533f43b1b3c4df5aa0d4b137f8d563c5c6"
+
+  bottle :unneeded
+
+  depends_on :java => "1.8+"
+
+  def install
+    libexec.install "kumo-cli-#{version}.jar"
+    bin.write_jar_script libexec/"kumo-cli-#{version}.jar", "kumo"
+  end
+
+  test do
+    system bin/"kumo", "-i", "https://wikipedia.org", "-o", testpath/"wikipedia.png"
+    assert_predicate testpath/"wikipedia.png", :exist?, "Wordcloud was not generated!"
+  end
+end