#!/usr/local/bin/python
# changes.py
# Written 4/2000 by Joshua Grigonis
# 

import sys, os, string, makemetricsfiles
made = 0
if len (sys.argv) < 4:
	print "This command requires the depot path, the previous build label"
	print "and the current build label as parameters."
	print "For Example:"
	print "\tpython changes.py //depot/... JACKALOPE.16 JACKALOPE.17"
	sys.exit(1)

if not os.path.isfile (sys.argv[3] + '.diff'):
	makemetricsfiles.create (sys.argv[1], sys.argv[2], sys.argv[3])
	made = 1
try:
	file = open (sys.argv[3] + '.diff', 'r')
except:
	print "Error opening file " + sys.argv[3] + ".diff"
	sys.exit(1)
for line in file.readlines():
	line = string.rstrip( line )
	print line

file.close ()
if made == 1:
	os.remove (sys.argv[2] + '.txt')
	os.remove (sys.argv[3] + '.txt')
	os.remove (sys.argv[3] + ".diff")