#!/bin/bash
# view the ansible logs
# takes all the options of grep and passes them straight through - then parses the output so it looks better and readable
# should only be used on the .log files not the .info files. info files are flat readable
# example:
# show-changed -v today mirrorlist


logpath='/var/log/ansible'
search_terms="CHANGED|FAILED"


function search_logs ()
  {
IFS='
'

for line in `grep -H -E $search_terms $@`
do 
  logpath=`echo $line| cut -d: -f1`
  hostname=`basename $logpath`
  dir=`dirname $logpath`
  runtime=`basename $dir`
  echo -n "$runtime - $hostname "
  echo $line | cut -d: -f2-| cut -f3-4
  json=`echo $line | cut -d: -f2- |cut -f5-`
  echo $json| python -m json.tool 2>/dev/null >&2
  if [ $? != 0 ]; then
    echo "Error parsing json"
  else 
    if [ "$verbose" == 'yes' ]; then
      echo $json| python -m json.tool
    fi  
  fi
done

}

while getopts ":v" opt; do
  case $opt in
      v)
            export verbose='yes'
                  ;;
      \?)
            echo "Invalid option: -$OPTARG" >&2
                 ;;
  esac
done

shift $(( OPTIND - 1 ));
     
when='yesterday'
if [ -n "$1" ]; then
when=$1
fi

ts=`date -d "$when" +%Y/%m/%d`

if [ -z "$2" ]; then
   where='*'
else
   where=$2
fi

for pb in $logpath/$where/; do
    if [ -d $pb/$ts ]; then
        search_logs $pb/$ts/*/*.log
    fi
  done