#!/usr/bin/env python

#

# Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies).

# All rights reserved.

# This component and the accompanying materials are made available

# under the terms of the License "Eclipse Public License v1.0"

# which accompanies this distribution, and is available

# at the URL "http://www.eclipse.org/legal/epl-v10.html".

#

# Initial Contributors:

# Nokia Corporation - initial contribution.

#

# Contributors:

#

# Description: 

# 

# display summary information about recipes from raptor logs

# e.g. total times and so on.

import time

import __future__

class RecipeStats(object):

	def __init__(self, name, count, time):

		self.name=name

		self.count=count

		self.time=time

	def add(self, duration):

		self.time += duration

class BuildStats(object):

	STAT_OK = 0

	def __init__(self):

		self.stats = {}

		self.failcount = 0

		self.failtime = 0.0

		self.failtypes = {}

		self.retryfails = 0

	def add(self, starttime, duration, name, status):

		if status != BuildStats.STAT_OK:

			self.failcount += 1

			if name in self.failtypes:

				self.failtypes[name] += 1

			else:

				self.failtypes[name] = 1

			if status == 128:

				self.retryfails += 1

			return

		if name in self.stats:

			r = self.stats[name]

			r.add(duration)

		else:

			self.stats[name] = RecipeStats(name,1,duration)

	def recipe_csv(self):

		s = '"name", "time", "count"\n'

		l = sorted(self.stats.values(), key= lambda r: r.time, reverse=True)

		for r in l:

			s += '"%s",%s,%d\n' % (r.name, str(r.time), r.count)

		return s

import sys

import re

def main():

	f = sys.stdin

	st = BuildStats()

	recipe_re = re.compile(".*<recipe name='([^']+)'.*")

	time_re = re.compile(".*<time start='([0-9]+\.[0-9]+)' *elapsed='([0-9]+\.[0-9]+)'.*")

	status_re = re.compile(".*<status exit='(?P<exit>(ok|failed))'( *code='(?P<code>[0-9]+)')?.*")

	alternating = 0

	start_time = 0.0

	for l in f.xreadlines():

		l2 = l.rstrip("\n\r")

		rm = recipe_re.match(l2)

		if rm is not None:

			rname = rm.groups()[0]

			continue

		tm = time_re.match(l2)

		if tm is not None:

			try:

				s = float(tm.groups()[0])

				elapsed = float(tm.groups()[1])

				if start_time == 0.0:

					start_time = s

				s -= start_time

				continue

			except ValueError, e:

				raise Exception("Parse problem: float conversion on these groups: %s\n%s" %(str(tm.groups()), str(e)))

		else:

			if l2.find("<time") is not -1:

				raise Exception("unparsed timing status: %s\n"%l2)

		sm = status_re.match(l2)

		if sm is None:

			continue

		if sm.groupdict()['exit'] == 'ok':

			status = 0

		else:

			status = int(sm.groupdict()['code'])

		st.add(s, elapsed, rname, status)

	print(st.recipe_csv())

if __name__ == '__main__': main()