chronograf 1.3.0 (new formula)

Closes #13494.

Signed-off-by: Alex Dunn <dunn.alex@gmail.com>

Formula/chronograf.rb

@@ -0,0 +1,82 @@
+require "language/node"
+
+class Chronograf < Formula
+  desc "Open source monitoring and visualization UI for the TICK stack."
+  homepage "https://docs.influxdata.com/chronograf/latest/"
+  url "https://github.com/influxdata/chronograf.git",
+      :tag => "1.3.0",
+      :revision => "99099e8a5c160f7fa436c1b8a4dedfa5fb6e0c2f"
+
+  head "https://github.com/influxdata/chronograf.git"
+
+  depends_on "go" => :build
+  depends_on "node" => :build
+  depends_on "yarn" => :build
+  depends_on "influxdb" => :recommended
+  depends_on "kapacitor" => :recommended
+
+  def install
+    ENV["GOPATH"] = buildpath
+    ENV.prepend_create_path "PATH", buildpath/"bin"
+    chronograf_path = buildpath/"src/github.com/influxdata/chronograf"
+    chronograf_path.install buildpath.children
+
+    cd chronograf_path do
+      system "make", "dep"
+      cd "ui" do
+        system "npm", "install", *Language::Node.std_npm_install_args(libexec)
+        system "npm", "run", "build"
+        touch ".jssrc"
+      end
+      system "make", ".bindata"
+      system "make", "chronograf"
+      bin.install "chronograf"
+    end
+  end
+
+  plist_options :manual => "chronograf"
+
+  def plist; <<-EOS.undent
+    <?xml version="1.0" encoding="UTF-8"?>
+    <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+    <plist version="1.0">
+      <dict>
+        <key>KeepAlive</key>
+        <dict>
+          <key>SuccessfulExit</key>
+          <false/>
+        </dict>
+        <key>Label</key>
+        <string>#{plist_name}</string>
+        <key>ProgramArguments</key>
+        <array>
+          <string>#{opt_bin}/chronograf</string>
+        </array>
+        <key>RunAtLoad</key>
+        <true/>
+        <key>WorkingDirectory</key>
+        <string>#{var}</string>
+        <key>StandardErrorPath</key>
+        <string>#{var}/log/chronograf.log</string>
+        <key>StandardOutPath</key>
+        <string>#{var}/log/chronograf.log</string>
+      </dict>
+    </plist>
+    EOS
+  end
+
+  test do
+    begin
+      pid = fork do
+        exec "#{bin}/chronograf"
+      end
+      sleep 1
+      output = shell_output("curl -s 0.0.0.0:8888/chronograf/v1/")
+      sleep 1
+      assert_match %r{/chronograf/v1/layouts}, output
+    ensure
+      Process.kill("SIGINT", pid)
+      Process.wait(pid)
+    end
+  end
+end