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#!/usr/bin/env python
#
# Collects the recorded SRCREV values from buildhistory and reports on them
#
# Copyright 2013 Intel Corporation
# Authored-by: Paul Eggleton <paul.eggleton@intel.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
import collections
import os
import sys
import optparse
import logging
def logger_create():
logger = logging.getLogger("buildhistory")
loggerhandler = logging.StreamHandler()
loggerhandler.setFormatter(logging.Formatter("%(levelname)s: %(message)s"))
logger.addHandler(loggerhandler)
logger.setLevel(logging.INFO)
return logger
logger = logger_create()
def main():
parser = optparse.OptionParser(
description = "Collects the recorded SRCREV values from buildhistory and reports on them.",
usage = """
%prog [options]""")
parser.add_option("-a", "--report-all",
help = "Report all SRCREV values, not just ones where AUTOREV has been used",
action="store_true", dest="reportall")
parser.add_option("-f", "--forcevariable",
help = "Use forcevariable override for all output lines",
action="store_true", dest="forcevariable")
parser.add_option("-p", "--buildhistory-dir",
help = "Specify path to buildhistory directory (defaults to buildhistory/ under cwd)",
action="store", dest="buildhistory_dir", default='buildhistory/')
options, args = parser.parse_args(sys.argv)
if len(args) > 1:
sys.stderr.write('Invalid argument(s) specified: %s\n\n' % ' '.join(args[1:]))
parser.print_help()
sys.exit(1)
if not os.path.exists(options.buildhistory_dir):
sys.stderr.write('Buildhistory directory "%s" does not exist\n\n' % options.buildhistory_dir)
parser.print_help()
sys.exit(1)
if options.forcevariable:
forcevariable = '_forcevariable'
else:
forcevariable = ''
all_srcrevs = collections.defaultdict(list)
for root, dirs, files in os.walk(options.buildhistory_dir):
if '.git' in dirs:
dirs.remove('.git')
for fn in files:
if fn == 'latest_srcrev':
curdir = os.path.basename(os.path.dirname(root))
fullpath = os.path.join(root, fn)
pn = os.path.basename(root)
srcrev = None
orig_srcrev = None
orig_srcrevs = {}
srcrevs = {}
with open(fullpath) as f:
for line in f:
if '=' in line:
splitval = line.split('=')
value = splitval[1].strip('" \t\n\r')
if line.startswith('# SRCREV = '):
orig_srcrev = value
elif line.startswith('# SRCREV_'):
splitval = line.split('=')
name = splitval[0].split('_')[1].strip()
orig_srcrevs[name] = value
elif line.startswith('SRCREV ='):
srcrev = value
elif line.startswith('SRCREV_'):
name = splitval[0].split('_')[1].strip()
srcrevs[name] = value
if srcrev and (options.reportall or srcrev != orig_srcrev):
all_srcrevs[curdir].append((pn, None, srcrev))
for name, value in srcrevs.items():
orig = orig_srcrevs.get(name, orig_srcrev)
if options.reportall or value != orig:
all_srcrevs[curdir].append((pn, name, srcrev))
for curdir, srcrevs in sorted(all_srcrevs.iteritems()):
if srcrevs:
print('# %s' % curdir)
for pn, name, srcrev in srcrevs:
if name:
print('SRCREV_%s_pn-%s%s = "%s"' % (name, pn, forcevariable, srcrev))
else:
print('SRCREV_pn-%s%s = "%s"' % (pn, forcevariable, srcrev))
if __name__ == "__main__":
main()
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