Debug Galaxy tool for PBS/TORQUE GALAXY_SLOTS.

pbsdebug.xml

<tool id="pbsdebug" name="PBS DEBUG">
  <command>                                                                                                               
    echo \$GALAXY_SLOTS > $out1;                                                                                          
    env > $out3;                                                                                                          
    echo "No PBS_NODEFILE defined." > $out2;                                                                              
    if [ -f "\$PBS_NODEFILE" ]; then cp \$PBS_NODEFILE $out2; fi                                                          
  </command>
  <inputs>
  </inputs>
  <outputs>
    <data format="txt" name="out1" label="Galaxy slots" />
    <data format="txt" name="out2" label="PBS_NODEFILE contents" />
    <data format="txt" name="out3" label="Cluster worker environment." />
  </outputs>
</tool>