--- /dev/null
+#!/usr/bin/env python
+#
+# Copyright (c) 2011 The Chromium OS Authors.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+"""See README for more information"""
+
+from optparse import OptionParser
+import os
+import re
+import sys
+import unittest
+
+# Our modules
+import checkpatch
+import command
+import gitutil
+import patchstream
+import project
+import settings
+import terminal
+import test
+
+
+parser = OptionParser()
+parser.add_option('-a', '--no-apply', action='store_false',
+ dest='apply_patches', default=True,
+ help="Don't test-apply patches with git am")
+parser.add_option('-H', '--full-help', action='store_true', dest='full_help',
+ default=False, help='Display the README file')
+parser.add_option('-c', '--count', dest='count', type='int',
+ default=-1, help='Automatically create patches from top n commits')
+parser.add_option('-i', '--ignore-errors', action='store_true',
+ dest='ignore_errors', default=False,
+ help='Send patches email even if patch errors are found')
+parser.add_option('-n', '--dry-run', action='store_true', dest='dry_run',
+ default=False, help="Do a dry run (create but don't email patches)")
+parser.add_option('-p', '--project', default=project.DetectProject(),
+ help="Project name; affects default option values and "
+ "aliases [default: %default]")
+parser.add_option('-r', '--in-reply-to', type='string', action='store',
+ help="Message ID that this series is in reply to")
+parser.add_option('-s', '--start', dest='start', type='int',
+ default=0, help='Commit to start creating patches from (0 = HEAD)')
+parser.add_option('-t', '--ignore-bad-tags', action='store_true',
+ default=False, help='Ignore bad tags / aliases')
+parser.add_option('--test', action='store_true', dest='test',
+ default=False, help='run tests')
+parser.add_option('-v', '--verbose', action='store_true', dest='verbose',
+ default=False, help='Verbose output of errors and warnings')
+parser.add_option('--cc-cmd', dest='cc_cmd', type='string', action='store',
+ default=None, help='Output cc list for patch file (used by git)')
+parser.add_option('--no-check', action='store_false', dest='check_patch',
+ default=True,
+ help="Don't check for patch compliance")
+parser.add_option('--no-tags', action='store_false', dest='process_tags',
+ default=True, help="Don't process subject tags as aliaes")
+
+parser.usage = """patman [options]
+
+Create patches from commits in a branch, check them and email them as
+specified by tags you place in the commits. Use -n to do a dry run first."""
+
+
+# Parse options twice: first to get the project and second to handle
+# defaults properly (which depends on project).
+(options, args) = parser.parse_args()
+settings.Setup(parser, options.project, '')
+(options, args) = parser.parse_args()
+
+# Run our meagre tests
+if options.test:
+ import doctest
+
+ sys.argv = [sys.argv[0]]
+ suite = unittest.TestLoader().loadTestsFromTestCase(test.TestPatch)
+ result = unittest.TestResult()
+ suite.run(result)
+
+ for module in ['gitutil', 'settings']:
+ suite = doctest.DocTestSuite(module)
+ suite.run(result)
+
+ # TODO: Surely we can just 'print' result?
+ print result
+ for test, err in result.errors:
+ print err
+ for test, err in result.failures:
+ print err
+
+# Called from git with a patch filename as argument
+# Printout a list of additional CC recipients for this patch
+elif options.cc_cmd:
+ fd = open(options.cc_cmd, 'r')
+ re_line = re.compile('(\S*) (.*)')
+ for line in fd.readlines():
+ match = re_line.match(line)
+ if match and match.group(1) == args[0]:
+ for cc in match.group(2).split(', '):
+ cc = cc.strip()
+ if cc:
+ print cc
+ fd.close()
+
+elif options.full_help:
+ pager = os.getenv('PAGER')
+ if not pager:
+ pager = 'more'
+ fname = os.path.join(os.path.dirname(sys.argv[0]), 'README')
+ command.Run(pager, fname)
+
+# Process commits, produce patches files, check them, email them
+else:
+ gitutil.Setup()
+
+ if options.count == -1:
+ # Work out how many patches to send if we can
+ options.count = gitutil.CountCommitsToBranch() - options.start
+
+ col = terminal.Color()
+ if not options.count:
+ str = 'No commits found to process - please use -c flag'
+ print col.Color(col.RED, str)
+ sys.exit(1)
+
+ # Read the metadata from the commits
+ if options.count:
+ series = patchstream.GetMetaData(options.start, options.count)
+ cover_fname, args = gitutil.CreatePatches(options.start, options.count,
+ series)
+
+ # Fix up the patch files to our liking, and insert the cover letter
+ series = patchstream.FixPatches(series, args)
+ if series and cover_fname and series.get('cover'):
+ patchstream.InsertCoverLetter(cover_fname, series, options.count)
+
+ # Do a few checks on the series
+ series.DoChecks()
+
+ # Check the patches, and run them through 'git am' just to be sure
+ if options.check_patch:
+ ok = checkpatch.CheckPatches(options.verbose, args)
+ else:
+ ok = True
+ if options.apply_patches:
+ if not gitutil.ApplyPatches(options.verbose, args,
+ options.count + options.start):
+ ok = False
+
+ cc_file = series.MakeCcFile(options.process_tags, cover_fname,
+ not options.ignore_bad_tags)
+
+ # Email the patches out (giving the user time to check / cancel)
+ cmd = ''
+ if ok or options.ignore_errors:
+ cmd = gitutil.EmailPatches(series, cover_fname, args,
+ options.dry_run, not options.ignore_bad_tags, cc_file,
+ in_reply_to=options.in_reply_to)
+
+ # For a dry run, just show our actions as a sanity check
+ if options.dry_run:
+ series.ShowActions(args, cmd, options.process_tags)
+
+ os.remove(cc_file)
Code Review / kvmfornfv.git / blobdiff