watchr.plist

<?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>
  <!-- Contains a unique string that identifies your plist to launchd.
       This key is required. -->
  <key>label</key>
    <string>watchr.plist</string>
    <!-- watchr is started in the same dir as the watchr.rb script
         by setting our project_root -->
    <key>WorkingDirectory</key>
    <string>/Library/WebServer/Documents/project_root</string>
    <!-- Contains the arguments [to execvp()] used to launch your daemon.
    This key is required.  -->
    <key>ProgramArguments</key>
    <array>
      <string>/usr/bin/watchr</string>
      <string>/Library/WebServer/Documents/project_root/watchr.rb</string>
    </array>
    <!-- This plist is loaded whenever I log in, but the command is not
    automatically run. This key ensures that it is run whenever this plist file is loaded -->
    <key>RunAtLoad</key><true/>
</dict>
</plist>