Class: CodeZauker::CliUtil

Inherits:
Object
  • Object
show all
Defined in:
lib/code_zauker/cli.rb

Instance Method Summary collapse

Instance Method Details

#do_report(redis) ⇒ Object 



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# File 'lib/code_zauker/cli.rb', line 55

def do_report(redis)
  puts "Simple Reporting....on #{redis.client.host}"
  id2filename=redis.keys "fscan:id2filename:*"
  puts "File Stored:\t\t#{id2filename.length}"
  processedFiles=redis.scard("fscan:processedFiles")
  puts "Processed Files:\t#{processedFiles}"
  # Complex... compute average "fscan:trigramsOnFile:#{fid}"
  sum=0.0
  max=0
  min=90000000000000000
  fileName2Ids=redis.keys "fscan:id:*"
  count=fileName2Ids.length+0.0
  puts "Finding ids..."   
  ids=redis.mget(*(redis.keys("fscan:id:*")))
  puts "Scanning ids..."      
  ids.each do | fid |
    # Forma fscan:trigramsOnFile:5503
    trigramsOnFile=redis.scard("fscan:trigramsOnFile:#{fid}")
    sum = sum + trigramsOnFile
    # if trigramsOnFile == 0 or trigramsOnFile >=max
    #   fname=redis.get("fscan:id2filename:#{fid}")
    #   puts "Note fscan:trigramsOnFile:#{fid} -> #{trigramsOnFile} #{fname}"
    # end
    max=trigramsOnFile if trigramsOnFile >max
    min=trigramsOnFile if trigramsOnFile <min and trigramsOnFile>0        
  end
  av=sum/count
  puts "Average -grams per file:#{av} Min: #{min} Max: #{max}"
  tagCharSize=max/20
  #tagCharSize=max/10 if tagCharSize>80
  puts "Graphic summary... +=#{tagCharSize}"
  ids.each do | fid |
    trigramsOnFile=redis.scard("fscan:trigramsOnFile:#{fid}")
    if trigramsOnFile>= (tagCharSize*3)
      fname=redis.get("fscan:id2filename:#{fid}")
      bar="+"*(trigramsOnFile/tagCharSize)
      puts "#{trigramsOnFile} #{bar} #{fname}"
    end
  end

end

#doWildSearch(term, fileScanner) ⇒ Object

Create a regexp to do a case insensitive wild search used by grep



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# File 'lib/code_zauker/cli.rb', line 6

def doWildSearch(term,fileScanner)
  fileGroup=fileScanner.wsearch(term)
  # Make a simple regexp from the wild stuff...
  finalRegexp=""
  term.split("*").each do |term|
    finalRegexp= finalRegexp+Regexp.escape(term)+".*"
  end
  return {
    :regexp=>/#{finalRegexp}/i,
    :files => fileGroup
  }
  
end

#parse_host_options(connection_string) ⇒ Object 



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# File 'lib/code_zauker/cli.rb', line 20

def parse_host_options(connection_string)
  #puts "Parsing... #{connection_string}"
  options={}
  options[:redis_host]="127.0.0.1"
  options[:redis_port]=6379
  options[:redis_password]=nil
  r=/(\w+)@([a-zA-Z0-9.]+):([0-9]+)?/
  rNoPass=/([a-zA-Z0-9.]+):([0-9]+)?/
  rHostAndPass=/(\w+)@([a-zA-Z0-9.]+)/
  m=r.match(connection_string)    
  if m                   
    options[:redis_password]=m.captures[0]
    options[:redis_host]=m.captures[1]      
    options[:redis_port]=m.captures[2]
    
  else
    m=rNoPass.match(connection_string)
    if m        
      options[:redis_host]=m.captures[0]      
      options[:redis_port]=m.captures[1]
    else
      # Check the auth@host case right here
      m2=rHostAndPass.match(connection_string)
      if m2
        options[:redis_password]=m2.captures[0]
        options[:redis_host]=m2.captures[1]
      else
        #puts "SERVER ONLY"
        options[:redis_host]=connection_string
      end
    end
  end
  return options
end