aws-es-proxy 0.8 (new formula)

Closes #25496.

Signed-off-by: FX Coudert <fxcoudert@gmail.com>

Formula/aws-es-proxy.rb

@@ -0,0 +1,43 @@
+class AwsEsProxy < Formula
+  desc "Small proxy between HTTP client and AWS Elasticsearch"
+  homepage "https://github.com/abutaha/aws-es-proxy"
+  url "https://github.com/abutaha/aws-es-proxy/archive/v0.8.tar.gz"
+  sha256 "f1462dcfd75aa2a8e7e370f2cfac3241bcc44de3406181fc164b9c1f90315f2c"
+
+  depends_on "glide" => :build
+  depends_on "go" => :build
+
+  def install
+    ENV["GLIDE_HOME"] = buildpath/"glide_home"
+    ENV["GOPATH"] = buildpath
+    (buildpath/"src/github.com/abutaha/aws-es-proxy").install buildpath.children
+    cd "src/github.com/abutaha/aws-es-proxy" do
+      system "glide", "install"
+      system "go", "build", "-o", "aws-es-proxy"
+
+      bin.install "aws-es-proxy"
+      prefix.install_metafiles
+    end
+  end
+
+  def caveats
+    <<~EOS
+      Before you can use these tools you must export some variables to your $SHELL.
+        export AWS_ACCESS_KEY="<Your AWS Access ID>"
+        export AWS_SECRET_KEY="<Your AWS Secret Key>"
+        export AWS_CREDENTIAL_FILE="<Path to the credentials file>"
+    EOS
+  end
+
+  test do
+    begin
+      io = IO.popen("#{bin}/aws-es-proxy -endpoint https://dummy-host.eu-west-1.es.amazonaws.com", :err => [:child, :out])
+      sleep 2
+    ensure
+      Process.kill("SIGINT", io.pid)
+      Process.wait(io.pid)
+    end
+
+    assert_match "Listening on", io.read
+  end
+end