Class: CrashAnalysis::Analysis

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

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Analysis

Returns a new instance of Analysis.



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# File 'lib/crash_analysis.rb', line 44

def initialize()
  @percentCount = 0
end

Instance Method Details

#AnalysisLog(crashFileNames, rawFileSuffix, filePath) ⇒ Object 



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# File 'lib/crash_analysis.rb', line 100

def AnalysisLog(crashFileNames, rawFileSuffix, filePath)
  cmd = "/Applications/Xcode.app/Contents/SharedFrameworks/DVTFoundation.framework/Versions/A/Resources/symbolicatecrash"
  evn = "export DEVELOPER_DIR='/Applications/XCode.app/Contents/Developer'"
  logDir = filePath + "/crash_logs"

  if !File.directory?(logDir)
    Dir.mkdir(logDir)
  end

  for fileName in crashFileNames
    runningThread = Thread.new do
      shortFileName = fileName.split("/").last
      outputFile = logDir + "/" + shortFileName +".log"
      system("#{evn} \n #{cmd} #{fileName}.#{rawFileSuffix} BDPhoneBrowser.app.dSYM > #{outputFile}")
      @percentCount = @percentCount + 1
      precent = ((@percentCount.to_f / crashFileNames.count.to_f) * 10000).round / 10000.0
      str = (precent * 100).to_s
      print "\r #{str[0,4]}%"
      Thread.main.wakeup
    end
    # Maximum run for 10 seconds
    sleep 10
    Thread.kill(runningThread)
  end
  puts "\n Done."
end

#run(filePath, rawFileSuffix) ⇒ Object 



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# File 'lib/crash_analysis.rb', line 48

def run(filePath, rawFileSuffix)
  if rawFileSuffix.nil? || rawFileSuffix.empty?
      puts "error: need 2 arguments DirPath & raw log file suffix like:txt, log, crash..."
      return
    end
    if filePath.nil? || filePath.empty?
      puts "error: need directory path"
    else
      if File.directory?(filePath)
        crashFileNames = traverse(filePath, rawFileSuffix)
        if crashFileNames.nil? || crashFileNames.empty?
          return
        else
           AnalysisLog(crashFileNames, rawFileSuffix, filePath)
        end
      else
        puts "error: not a directory"
      end
    end
end

#traverse(filePath, rawFileSuffix) ⇒ Object 



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# File 'lib/crash_analysis.rb', line 69

def traverse(filePath, rawFileSuffix)
  crashFileNames = Array.new
  countApp = 0
  countDSYM = 0
  if File.directory?(filePath)
    Dir.foreach(filePath) do |fileName|
      fileSuffixArray = fileName.strip.split(".")
      if fileSuffixArray.last == rawFileSuffix
        fileSuffixArray.pop
        crashFileNames << (filePath + "/" + fileSuffixArray.first)
      end
      if fileSuffixArray.last == "app"
        countApp += 1
      end
      if fileSuffixArray.last == "dSYM"
        countDSYM += 1
      end
    end
  else
    puts "Files:" + filePath
  end

  if countApp != 1 || countDSYM !=1 || crashFileNames.count < 1
      puts "error:\n"
      puts "make sure the directory contains those files: one .app file & one .dSYM file & related crash files"
    return
  end

  return crashFileNames
end