tools/buildman/buildman.py

   1 #!/usr/bin/python
   2 #
   3 # Copyright (c) 2012 The Chromium OS Authors.
   4 #
   5 # See file CREDITS for list of people who contributed to this
   6 # project.
   7 #
   8 # This program is free software; you can redistribute it and/or
   9 # modify it under the terms of the GNU General Public License as
  10 # published by the Free Software Foundation; either version 2 of
  11 # the License, or (at your option) any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program; if not, write to the Free Software
  20 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  21 # MA 02111-1307 USA
  22 #
  23
  24 """See README for more information"""
  25
  26 import multiprocessing
  27 from optparse import OptionParser
  28 import os
  29 import re
  30 import sys
  31 import unittest
  32
  33 # Bring in the patman libraries
  34 our_path = os.path.dirname(os.path.realpath(__file__))
  35 sys.path.append(os.path.join(our_path, '../patman'))
  36
  37 # Our modules
  38 import board
  39 import builder
  40 import checkpatch
  41 import command
  42 import control
  43 import doctest
  44 import gitutil
  45 import patchstream
  46 import terminal
  47 import toolchain
  48
  49 def RunTests():
  50     import test
  51
  52     sys.argv = [sys.argv[0]]
  53     suite = unittest.TestLoader().loadTestsFromTestCase(test.TestBuild)
  54     result = unittest.TestResult()
  55     suite.run(result)
  56
  57     # TODO: Surely we can just 'print' result?
  58     print result
  59     for test, err in result.errors:
  60         print err
  61     for test, err in result.failures:
  62         print err
  63
  64
  65 parser = OptionParser()
  66 parser.add_option('-b', '--branch', type='string',
  67        help='Branch name to build')
  68 parser.add_option('-B', '--bloat', dest='show_bloat',
  69        action='store_true', default=False,
  70        help='Show changes in function code size for each board')
  71 parser.add_option('-c', '--count', dest='count', type='int',
  72        default=-1, help='Run build on the top n commits')
  73 parser.add_option('-e', '--show_errors', action='store_true',
  74        default=False, help='Show errors and warnings')
  75 parser.add_option('-f', '--force-build', dest='force_build',
  76        action='store_true', default=False,
  77        help='Force build of boards even if already built')
  78 parser.add_option('-d', '--detail', dest='show_detail',
  79        action='store_true', default=False,
  80        help='Show detailed information for each board in summary')
  81 parser.add_option('-g', '--git', type='string',
  82        help='Git repo containing branch to build', default='.')
  83 parser.add_option('-H', '--full-help', action='store_true', dest='full_help',
  84        default=False, help='Display the README file')
  85 parser.add_option('-j', '--jobs', dest='jobs', type='int',
  86        default=None, help='Number of jobs to run at once (passed to make)')
  87 parser.add_option('-k', '--keep-outputs', action='store_true',
  88        default=False, help='Keep all build output files (e.g. binaries)')
  89 parser.add_option('--list-tool-chains', action='store_true', default=False,
  90        help='List available tool chains')
  91 parser.add_option('-n', '--dry-run', action='store_true', dest='dry_run',
  92        default=False, help="Do a try run (describe actions, but no nothing)")
  93 parser.add_option('-Q', '--quick', action='store_true',
  94        default=False, help='Do a rough build, with limited warning resolution')
  95 parser.add_option('-s', '--summary', action='store_true',
  96        default=False, help='Show a build summary')
  97 parser.add_option('-S', '--show-sizes', action='store_true',
  98        default=False, help='Show image size variation in summary')
  99 parser.add_option('--step', type='int',
 100        default=1, help='Only build every n commits (0=just first and last)')
 101 parser.add_option('-t', '--test', action='store_true', dest='test',
 102                   default=False, help='run tests')
 103 parser.add_option('-T', '--threads', type='int',
 104        default=None, help='Number of builder threads to use')
 105 parser.add_option('-u', '--show_unknown', action='store_true',
 106        default=False, help='Show boards with unknown build result')
 107
 108 parser.usage = """buildman -b <branch> [options]
 109
 110 Build U-Boot for all commits in a branch. Use -n to do a dry run"""
 111
 112 (options, args) = parser.parse_args()
 113
 114 # Run our meagre tests
 115 if options.test:
 116     RunTests()
 117 elif options.full_help:
 118     pager = os.getenv('PAGER')
 119     if not pager:
 120         pager = 'more'
 121     fname = os.path.join(os.path.dirname(sys.argv[0]), 'README')
 122     command.Run(pager, fname)
 123
 124 # Build selected commits for selected boards
 125 else:
 126     control.DoBuildman(options, args)