ark 0.8.2 (new formula)

Closes #28810.

Signed-off-by: ilovezfs <ilovezfs@icloud.com>

Formula/ark.rb

@@ -0,0 +1,29 @@
+class Ark < Formula
+  desc "Disaster recovery for Kubernetes cluster resources and persistent volumes"
+  homepage "https://github.com/heptio/ark"
+  url "https://github.com/heptio/ark/archive/v0.8.2.tar.gz"
+  sha256 "149b5262e9e113a8963cd97e1b32c6cfc1eea23b2cc45ffdda9b81a789da3e26"
+
+  depends_on "go" => :build
+
+  def install
+    ENV["GOPATH"] = buildpath
+    (buildpath/"src/github.com/heptio/ark").install buildpath.children
+
+    cd "src/github.com/heptio/ark" do
+      system "go", "build", "-o", bin/"ark", "-installsuffix", "static",
+                   "-ldflags",
+                   "-X github.com/heptio/ark/pkg/buildinfo.Version=#{version}",
+                   "./cmd/ark"
+      prefix.install_metafiles
+    end
+  end
+
+  test do
+    output = shell_output("#{bin}/ark 2>&1")
+    assert_match "Heptio Ark is a tool for managing disaster recovery", output
+    assert_match "Version: #{version}", shell_output("#{bin}/ark version 2>&1")
+    system bin/"ark", "client", "config", "set", "TEST=value"
+    assert_match "value", shell_output("#{bin}/ark client config get 2>&1")
+  end
+end