#!/usr/bin/env python
# ==============================================================================
# Copyright and license info is available in the LICENSE file included with
# the Server Deployment Package (SDP), and also available online:
# https://swarm.workshop.perforce.com/projects/perforce-software-sdp/view/main/LICENSE
# ------------------------------------------------------------------------------

"""
This script will count the total number of files and revisions from a list of files
in the Perforce server.

Usage:
	Run p4 files //... > files.txt, then run:

	python countrevs.py files.txt
"""

# Python 2.7/3.3 compatibility.
from __future__ import print_function

import sys, re


def main():
    if len(sys.argv) <= 1:
        print("Read the usage section at the top of the script for required parameters.")
        sys.exit(1)

    input = open(sys.argv[1], "r")

    filecount = 0
    revcount = 0

    for line in input.readlines():
        filecount = filecount + 1
        revcount = revcount + int(re.search(r"#(\d+)", line).group(1))

    print("Total number of files = %s" % (filecount))
    print("Total number of revisions = %s" % (revcount))

    input.close()

###############################################################################
if __name__ == '__main__':
    main()