#!/bin/bash

supervisorctl status | \
  awk '
  match($0, /^([^:]+):[^[:blank:]]+[[:blank:]]+([^[:blank:]]+).*$/, line) {
    SUBSEP=","
    # Sadly, we can not initialize all the worker,status couples in the BEGIN section.
    # We have to run these almost useless lines during the input parsing
    if ( status[line[1],"STOPPED"] == 0 ) { status[line[1],"STOPPED"] = 0 }
    if ( status[line[1],"STARTING"] == 0 ) { status[line[1],"STARTING"] = 0 }
    if ( status[line[1],"RUNNING"] == 0 ) { status[line[1],"RUNNING"] = 0 }
    if ( status[line[1],"BACKOFF"] == 0 ) { status[line[1],"BACKOFF"] = 0 }
    if ( status[line[1],"STOPPING"] == 0 ) { status[line[1],"STOPPING"] = 0 }
    if ( status[line[1],"EXITED"] == 0 ) { status[line[1],"EXITED"] = 0 }
    if ( status[line[1],"FATAL"] == 0 ) { status[line[1],"FATAL"] = 0 }
    if ( status[line[1],"UNKNOWN"] == 0 ) { status[line[1],"UNKNOWN"] = 0 }
    status[line[1],line[2]]++
  }
  END {
  for(i in status) {
      print "- supervisord.workerState[" i "] " status[i]
    }
  }'