kettle 5.0.1

Closes Homebrew/homebrew#36743.

Signed-off-by: Misty De Meo <mistydemeo@gmail.com>

Formula/kettle.rb

@@ -0,0 +1,104 @@
+class Kettle < Formula
+  homepage "http://community.pentaho.com/projects/data-integration/"
+  url "https://downloads.sourceforge.net/project/pentaho/Data%20Integration/5.0.1-stable/pdi-ce-5.0.1-stable.zip"
+  sha1 "c34fa3dbe8b75280fd3f7ddcaf609acbcdd2ed78"
+
+  def install
+    rm_rf Dir["*.{bat}"]
+    libexec.install Dir["*"]
+
+    (var + "log/kettle").mkpath
+    (etc + "kettle/simple-jndi").mkpath
+
+    # We don't assume that kitchen and pan are in anyway unique command names so we'll prepend "pdi"
+    %w[kitchen pan].each do |command|
+      wrapper_file = libexec + command
+      wrapper_file.write command_wrapper_file_content(command)
+      chmod 0755, wrapper_file
+      bin.install_symlink wrapper_file => "pdi#{command}"
+    end
+
+    carte_password_config_file = etc + "kettle/pwd/kettle.pwd"
+    carte_password_config_file.write carte_password_config_content unless carte_password_config_file.exist?
+
+    carte_server_config_file = etc + "kettle/carte.xml"
+    carte_server_config_file.write carte_server_config_content unless carte_server_config_file.exist?
+  end
+
+  def command_wrapper_file_content(command); <<-EOS.undent
+    #!/bin/bash
+
+    cd /usr/local/opt/kettle/libexec/
+    ./#{command}.sh "$@"
+    EOS
+  end
+
+  def carte_password_config_content; <<-EOS.undent
+    cluster:cluster
+    EOS
+  end
+
+  def carte_server_config_content; <<-EOS.undent
+    <?xml version="1.0" encoding="UTF-8"?>
+    <slave_config>
+      <!-- Uncomment to specify a local repository -->
+      <!--
+      <repository>
+        <name>FOO</name>
+      </repository>
+      -->
+      <slaveserver>
+        <name>localhost</name>
+        <hostname>localhost</hostname>
+        <port>8080</port>
+        <username>cluster</username>
+        <password>cluster</password>
+        <master>N</master>
+      </slaveserver>
+    </slave_config>
+    EOS
+  end
+
+  def plist; <<-EOS.undent
+    <?xml version="1.0" encoding="UTF-8"?>
+    <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN"
+    "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+    <plist version="1.0">
+      <dict>
+        <key>Label</key>
+        <string>#{plist_name}</string>
+        <key>ProgramArguments</key>
+        <array>
+          <string>#{opt_libexec}/carte.sh</string>
+          <string>#{etc}/kettle/carte.xml</string>
+        </array>
+        <key>WorkingDirectory</key>
+        <string>#{etc}/kettle</string>
+        <key>EnvironmentVariables</key>
+        <dict>
+          <key>KETTLE_HOME</key>
+          <string>#{etc}/kettle</string>
+        </dict>
+        <key>StandardOutPath</key>
+        <string>#{var}/log/kettle/carte.log</string>
+        <key>StandardErrorPath</key>
+        <string>#{var}/log/kettle/carte.log</string>
+        <key>RunAtLoad</key>
+        <true/>
+      </dict>
+    </plist>
+    EOS
+  end
+
+  def caveats; <<-EOS.undent
+    The `kitchen` and `pan` scripts have been installed
+    under the names `pdikitchen` and `pdipan`.
+  EOS
+  end
+
+  test do
+    %w[pdikitchen pdipan].each do |command|
+      assert_equal "6", shell_output("#{bin}/#{command} -version > /dev/null 2>&1; echo $?").strip
+    end
+  end
+end