#!/usr/bin/env python3 # # 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, value)) for curdir, srcrevs in sorted(all_srcrevs.items()): 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()